• LS Electric USPV Series UL DIN-Rail DC Surge Protective Device
1 1

LS Electric USPV Series UL DIN-Rail DC Surge Protective Device

LS Electric USPV Series UL DIN-Rail DC Surge Protective Device

LS Electric USPV series UL Recognized Type 1CA DIN-rail surge protective devices for DC and photovoltaic systems from 48 V to 1500 V DC.

Key features

  • ANSI/UL1449 5th edition and CSA C22.2 Type 1CA; IEC/EN 61643-11 Class II / Type 2
  • Rated DC voltage 48 to 1500 V; In 20 kA, Imax 50 kA
  • 1, 2, 3 and 5-pole protection modes, including two-MPPT systems
  • SCCR up to 100 kA
  • Pluggable modules with flag indicator; isolated Form C remote alarm (AL option)

Specifications

Standards ANSI/UL1449 5th Type 1CA, CSA C22.2, IEC/EN 61643-11 Class II
Connection Parallel connected
Nominal discharge current In 20 kA
Max. discharge current Imax 50 kA
Leakage current <= 20 uA
Status indication Flag: green normal, red failure
Degree of protection IP20, UL94 V0
Operating temperature -40 to 85 C
Source LS Electric Surge Protective Device catalog C01551-07 (2025-10), p. 39-40
USPV-48-1 Rated voltage Un: DC 48 V | Max. PV voltage: 85 V | Protection mode: Single mode, 1 pole | SCCR: 30 kA
USPV-48-2 Rated voltage Un: DC 48 V | Max. PV voltage: 85 V | Protection mode: Common mode, 2 poles | SCCR: 30 kA
USPV-500-2 Rated voltage Un: DC 500 V | Max. PV voltage: 560 V | Protection mode: Common mode, 2 poles | SCCR: 100 kA
USPV-600-2 Rated voltage Un: DC 600 V | Max. PV voltage: 700 V | Protection mode: Common mode, 2 poles | SCCR: 50 kA
USPV-600-3 Rated voltage Un: DC 600 V | Max. PV voltage: 700 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-600-5 Rated voltage Un: DC 600 V | Max. PV voltage: 700 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-800-3 Rated voltage Un: DC 800 V | Max. PV voltage: 920 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-800-5 Rated voltage Un: DC 800 V | Max. PV voltage: 920 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-1000-3 Rated voltage Un: DC 1000 V | Max. PV voltage: 1120 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-1000-5 Rated voltage Un: DC 1000 V | Max. PV voltage: 1120 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-1200-3 Rated voltage Un: DC 1200 V | Max. PV voltage: 1340 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-1200-5 Rated voltage Un: DC 1200 V | Max. PV voltage: 1340 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-1500-3 Rated voltage Un: DC 1500 V | Max. PV voltage: 1500 V | Protection mode: Common + differential, 3 poles | SCCR: 100 kA
USPV-1500-5 Rated voltage Un: DC 1500 V | Max. PV voltage: 1500 V | Protection mode: Two MPP systems, 5 poles | SCCR: 100 kA
Surge Protective DevicesLS Electric
14 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 USPV Series UL DIN-Rail DC Surge Protective Device

Brand LS Electric·Surge Protective Devices

Available part numbers (14)

USPV-48-1, USPV-48-2, USPV-500-2, USPV-600-2, USPV-600-3, USPV-600-5, USPV-800-3, USPV-800-5, USPV-1000-3, USPV-1000-5 + 4 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
USPV-48-1Rated voltage Un: DC 48 V | Max. PV voltage: 85 V | Protection mode: Single mode, 1 pole | SCCR: 30 kA
USPV-48-2Rated voltage Un: DC 48 V | Max. PV voltage: 85 V | Protection mode: Common mode, 2 poles | SCCR: 30 kA
USPV-500-2Rated voltage Un: DC 500 V | Max. PV voltage: 560 V | Protection mode: Common mode, 2 poles | SCCR: 100 kA
USPV-600-2Rated voltage Un: DC 600 V | Max. PV voltage: 700 V | Protection mode: Common mode, 2 poles | SCCR: 50 kA
USPV-600-3Rated voltage Un: DC 600 V | Max. PV voltage: 700 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-600-5Rated voltage Un: DC 600 V | Max. PV voltage: 700 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-800-3Rated voltage Un: DC 800 V | Max. PV voltage: 920 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-800-5Rated voltage Un: DC 800 V | Max. PV voltage: 920 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-1000-3Rated voltage Un: DC 1000 V | Max. PV voltage: 1120 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-1000-5Rated voltage Un: DC 1000 V | Max. PV voltage: 1120 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-1200-3Rated voltage Un: DC 1200 V | Max. PV voltage: 1340 V | Protection mode: Common + differential, 3 poles | SCCR: 50 kA
USPV-1200-5Rated voltage Un: DC 1200 V | Max. PV voltage: 1340 V | Protection mode: Two MPP systems, 5 poles | SCCR: 50 kA
USPV-1500-3Rated voltage Un: DC 1500 V | Max. PV voltage: 1500 V | Protection mode: Common + differential, 3 poles | SCCR: 100 kA
USPV-1500-5Rated voltage Un: DC 1500 V | Max. PV voltage: 1500 V | Protection mode: Two MPP systems, 5 poles | SCCR: 100 kA

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

Related products

All Circuit Breakers & Contactors →