• LS Electric Susol UTS400 UL 489 MCCB (250-400 A)
1 1

LS Electric Susol UTS400 UL 489 MCCB (250-400 A)

LS Electric Susol UTS400 UL 489 MCCB (250-400 A)

LS Electric Susol UTS400 molded case circuit breakers are UL 489 listed for North American and export panels, covering 250-400 A with thermal-magnetic, electronic, switch and motor-protection versions.

Key features

  • UL 489 listed 400 AF breaker, 2P and 3P, up to 600 Vac
  • N, H and L interrupting classes up to 150 kA at 240 Vac
  • FTU, FMU, ATU thermal-magnetic and ETS33 / ETM33 electronic trip units
  • ETM33 options: ammeter, earth fault, Modbus communication, ZSI
  • MCS molded case switch and MCP motor circuit protector versions

Specifications

Frame size 400 AF
Rated insulation voltage (Ui) AC 750 V
Rated impulse voltage (Uimp) 8 kV
UL 489 interrupting rating (240/480/600 V) N 65/35/18 kA, H 100/65/35 kA, L 150/100/50 kA
DC rating (250 V 2P / 600 V 3P) N 35 kA, H 50 kA, L 65 kA
Dimensions (W x H x D) 140 x 290 x 110 mm (2P/3P)
Applications HACR
Standards UL 489, CSA C22.2 No.5, IEC 60947-2
Rated frequency AC 50/60 Hz
Source LS Electric Susol UL MCCB catalog C01081-17 (2026-07), p. 33-36
UTS400-H-FTU-250A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-250A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-250A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-250A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-250A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-250A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-250A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-250A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-250A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-250A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-250A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-250A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-H-FTU-300A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-300A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-300A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-300A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-300A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-300A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-300A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-300A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-300A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-300A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-300A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-300A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-H-FTU-350A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-350A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-350A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-350A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-350A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-350A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-350A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-350A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-350A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-350A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-350A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-350A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-H-FTU-400A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-400A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-400A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-400A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-400A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-400A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-400A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-400A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-400A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-400A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-400A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-400A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-H-FMU-300A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-H-FMU-300A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-HT-FMU-300A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-HT-FMU-300A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-L-FMU-300A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-L-FMU-300A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-LT-FMU-300A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-LT-FMU-300A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-N-FMU-300A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-N-FMU-300A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-NT-FMU-300A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-NT-FMU-300A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-H-FMU-400A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-H-FMU-400A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-HT-FMU-400A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-HT-FMU-400A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-L-FMU-400A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-L-FMU-400A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-LT-FMU-400A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-LT-FMU-400A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-N-FMU-400A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-N-FMU-400A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-NT-FMU-400A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-NT-FMU-400A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-H-ATU-300A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-H-ATU-300A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-HT-ATU-300A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-HT-ATU-300A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-L-ATU-300A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-L-ATU-300A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-LT-ATU-300A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-LT-ATU-300A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-N-ATU-300A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-N-ATU-300A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-NT-ATU-300A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-NT-ATU-300A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-H-ATU-400A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-H-ATU-400A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-HT-ATU-400A-2P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-HT-ATU-400A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-L-ATU-400A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-L-ATU-400A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-LT-ATU-400A-2P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-LT-ATU-400A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-N-ATU-400A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-N-ATU-400A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-NT-ATU-400A-2P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-NT-ATU-400A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-H-ETS33-250A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-HT-ETS33-250A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-L-ETS33-250A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-LT-ETS33-250A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-N-ETS33-250A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-NT-ETS33-250A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-H-ETS33-400A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-HT-ETS33-400A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-L-ETS33-400A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-LT-ETS33-400A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-N-ETS33-400A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-NT-ETS33-400A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-H-ETM33-250A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-HT-ETM33-250A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-L-ETM33-250A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-LT-ETM33-250A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-N-ETM33-250A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-NT-ETM33-250A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-H-ETM33-400A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-HT-ETM33-400A-3P-UL Type: HT, 65 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-L-ETM33-400A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-LT-ETM33-400A-3P-UL Type: LT, 100 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-N-ETM33-400A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-NT-ETM33-400A-3P-UL Type: NT, 35 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-H-MCS-400A-2P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 2P
UTS400-H-MCS-400A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 3P
UTS400-L-MCS-400A-2P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 2P
UTS400-L-MCS-400A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 3P
UTS400-N-MCS-400A-2P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 2P
UTS400-N-MCS-400A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 3P
UTS400-H-MCP-320A-3P-UL Type: H, 65 kA at 480 V, 80% rated | Trip unit: MCP motor circuit protector | Rated current In: 320 A | Setting: Ii 1920-3840 A | Poles: 3P
UTS400-L-MCP-320A-3P-UL Type: L, 100 kA at 480 V, 80% rated | Trip unit: MCP motor circuit protector | Rated current In: 320 A | Setting: Ii 1920-3840 A | Poles: 3P
UTS400-N-MCP-320A-3P-UL Type: N, 35 kA at 480 V, 80% rated | Trip unit: MCP motor circuit protector | Rated current In: 320 A | Setting: Ii 1920-3840 A | Poles: 3P
Molded Case Circuit BreakersLS Electric
129 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

LS Electric Susol UTS400 UL 489 MCCB (250-400 A)

Brand LS Electric·Molded Case Circuit Breakers

Available part numbers (129)

UTS400-H-FTU-250A-2P-UL, UTS400-H-FTU-250A-3P-UL, UTS400-HT-FTU-250A-2P-UL, UTS400-HT-FTU-250A-3P-UL, UTS400-L-FTU-250A-2P-UL, UTS400-L-FTU-250A-3P-UL, UTS400-LT-FTU-250A-2P-UL, UTS400-LT-FTU-250A-3P-UL, UTS400-N-FTU-250A-2P-UL, UTS400-N-FTU-250A-3P-UL + 119 more — see full table ↓

How to order

Send the LS Electric part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
UTS400-H-FTU-250A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-250A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-250A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-250A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-250A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-250A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-250A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-250A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-250A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-250A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-250A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-250A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 250 A | Setting: Fixed | Poles: 3P
UTS400-H-FTU-300A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-300A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-300A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-300A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-300A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-300A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-300A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-300A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-300A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-300A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-300A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-300A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 300 A | Setting: Fixed | Poles: 3P
UTS400-H-FTU-350A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-350A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-350A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-350A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-350A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-350A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-350A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-350A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-350A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-350A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-350A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-350A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 350 A | Setting: Fixed | Poles: 3P
UTS400-H-FTU-400A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-H-FTU-400A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-HT-FTU-400A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-HT-FTU-400A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-L-FTU-400A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-L-FTU-400A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-LT-FTU-400A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-LT-FTU-400A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-N-FTU-400A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-N-FTU-400A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-NT-FTU-400A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 2P
UTS400-NT-FTU-400A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FTU (fixed thermal, fixed magnetic) | Rated current In: 400 A | Setting: Fixed | Poles: 3P
UTS400-H-FMU-300A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-H-FMU-300A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-HT-FMU-300A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-HT-FMU-300A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-L-FMU-300A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-L-FMU-300A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-LT-FMU-300A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-LT-FMU-300A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-N-FMU-300A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-N-FMU-300A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-NT-FMU-300A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-NT-FMU-300A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-H-FMU-400A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-H-FMU-400A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-HT-FMU-400A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-HT-FMU-400A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-L-FMU-400A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-L-FMU-400A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-LT-FMU-400A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-LT-FMU-400A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-N-FMU-400A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-N-FMU-400A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-NT-FMU-400A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-NT-FMU-400A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: FMU (adj. thermal, fixed magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-H-ATU-300A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-H-ATU-300A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-HT-ATU-300A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-HT-ATU-300A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-L-ATU-300A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-L-ATU-300A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-LT-ATU-300A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-LT-ATU-300A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-N-ATU-300A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-N-ATU-300A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-NT-ATU-300A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 2P
UTS400-NT-ATU-300A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 300 A | Setting: Ir 240-300 A | Poles: 3P
UTS400-H-ATU-400A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-H-ATU-400A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-HT-ATU-400A-2P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-HT-ATU-400A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-L-ATU-400A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-L-ATU-400A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-LT-ATU-400A-2P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-LT-ATU-400A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-N-ATU-400A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-N-ATU-400A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-NT-ATU-400A-2P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 2P
UTS400-NT-ATU-400A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ATU (adj. thermal, adj. magnetic) | Rated current In: 400 A | Setting: Ir 320-400 A | Poles: 3P
UTS400-H-ETS33-250A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-HT-ETS33-250A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-L-ETS33-250A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-LT-ETS33-250A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-N-ETS33-250A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-NT-ETS33-250A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-H-ETS33-400A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-HT-ETS33-400A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-L-ETS33-400A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-LT-ETS33-400A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-N-ETS33-400A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-NT-ETS33-400A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ETS33 electronic (LI/LSI) | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-H-ETM33-250A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-HT-ETM33-250A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-L-ETM33-250A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-LT-ETM33-250A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-N-ETM33-250A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-NT-ETM33-250A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 250 A | Setting: Ir 80-250 A | Poles: 3P
UTS400-H-ETM33-400A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-HT-ETM33-400A-3P-ULType: HT, 65 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-L-ETM33-400A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-LT-ETM33-400A-3P-ULType: LT, 100 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-N-ETM33-400A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-NT-ETM33-400A-3P-ULType: NT, 35 kA at 480 V, 100% rated | Trip unit: ETM33 electronic, multi-function | Rated current In: 400 A | Setting: Ir 150-400 A | Poles: 3P
UTS400-H-MCS-400A-2P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 2P
UTS400-H-MCS-400A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 3P
UTS400-L-MCS-400A-2P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 2P
UTS400-L-MCS-400A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 3P
UTS400-N-MCS-400A-2P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 2P
UTS400-N-MCS-400A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: MCS molded case switch | Rated current In: 400 A | Setting: Ii fixed 10 x In | Poles: 3P
UTS400-H-MCP-320A-3P-ULType: H, 65 kA at 480 V, 80% rated | Trip unit: MCP motor circuit protector | Rated current In: 320 A | Setting: Ii 1920-3840 A | Poles: 3P
UTS400-L-MCP-320A-3P-ULType: L, 100 kA at 480 V, 80% rated | Trip unit: MCP motor circuit protector | Rated current In: 320 A | Setting: Ii 1920-3840 A | Poles: 3P
UTS400-N-MCP-320A-3P-ULType: N, 35 kA at 480 V, 80% rated | Trip unit: MCP motor circuit protector | Rated current In: 320 A | Setting: Ii 1920-3840 A | Poles: 3P

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Circuit Breakers & Contactors →