• Siemens 8US Busbar Adapters 60 mm for SIRIUS 3RV2 Breakers
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Siemens 8US Busbar Adapters 60 mm for SIRIUS 3RV2 Breakers

Siemens 8US Busbar Adapters 60 mm for SIRIUS 3RV2 Breakers

Busbar adapters for 60 mm busbar systems that mount SIRIUS 3RV2 motor starter protectors directly onto copper busbars, plus device holders and side modules.

Key features

  • For copper busbars per DIN 46433, 12-30 mm wide, 5 or 10 mm thick, and T/double-T profiles
  • Versions for breakers with plug-in connectors, screw or spring-loaded terminals
  • Rated voltage 690 V; up to 100 A for size S3
  • Adapter lengths 200 mm and 260 mm; reversing-starter adapter 118 mm wide
  • Device holders, side modules and vibration/shock kit available

Specifications

Product line SIRIUS / 8US
Rated voltage 690 V
Brand Siemens
Catalog section IC 10 ch. 7 Protection equipment
Category Accessories
Compatible with 3RV2 motor starter protectors/CBs
Product group SIRIUS industrial controls accessories
Source Siemens Catalog IC 10 · 2026, p. 7/51-7/52
8US1216-5AS80 Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 32 A | Adapter: 200 x 45 mm | Connection: Plug-in connector
8US1216-5AT80 Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 32 A | Adapter: 260 x 45 mm | Connection: Plug-in connector
8US1251-5DS10 Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 200 x 45 mm, cable AWG 12 | Connection: Screw
8US1251-5DT10 Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 260 x 45 mm, cable AWG 12 | Connection: Screw
8US1251-5NS10 Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 200 x 45 mm, cable AWG 10 | Connection: Screw
8US1251-5NT10 Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 260 x 45 mm, cable AWG 10 | Connection: Screw
8US1261-5MS13 Type: Busbar adapter 60 mm | Size: S2 | Rated current: 80 A | Adapter: 200 x 55 mm, cable AWG 4 | Connection: Screw
8US1261-6MT10 Type: Busbar adapter 60 mm | Size: S2 | Rated current: 80 A | Adapter: 260 x 55 mm, cable AWG 4 | Connection: Screw
8US1211-6MT10 Type: Busbar adapter 60 mm | Size: S2 (reversing) | Rated current: 80 A | Adapter: 260 x 118 mm, cable AWG 4 | Connection: Screw
8US1211-4TR00 Type: Busbar adapter 60 mm | Size: S3 | Rated current: 100 A (UL 70 A) | Adapter: 215 x 72 mm, cable AWG 4 | Connection: Screw
8US1251-5DS11 Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 200 x 45 mm, cable AWG 12 | Connection: Spring-loaded
8US1251-5DT11 Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 260 x 45 mm, cable AWG 12 | Connection: Spring-loaded
8US1251-5NS11 Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 200 x 45 mm, cable AWG 10 | Connection: Spring-loaded
8US1251-5NT11 Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 260 x 45 mm, cable AWG 10 | Connection: Spring-loaded
8US1250-5AS10 Type: Device holder (lateral) | Size: -- | Rated current: -- | Adapter: 200 x 45 mm | Connection: --
8US1250-5AT10 Type: Device holder (lateral) | Size: -- | Rated current: -- | Adapter: 260 x 45 mm | Connection: --
8US1998-2BJ10 Type: Side module (PS 10) | Size: S00, S0 | Rated current: -- | Adapter: 200 x 9 mm | Connection: --
8US1998-1DA10 Type: Vibration and shock kit | Size: S2 | Rated current: -- | Adapter: -- | Connection: --
AccessoriesSiemens
18 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens 8US Busbar Adapters 60 mm for SIRIUS 3RV2 Breakers

Brand Siemens·Accessories

Available part numbers (18)

8US1216-5AS80, 8US1216-5AT80, 8US1251-5DS10, 8US1251-5DT10, 8US1251-5NS10, 8US1251-5NT10, 8US1261-5MS13, 8US1261-6MT10, 8US1211-6MT10, 8US1211-4TR00 + 8 more — see full table ↓

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Product codes & specifications
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Product codeSpec
8US1216-5AS80Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 32 A | Adapter: 200 x 45 mm | Connection: Plug-in connector
8US1216-5AT80Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 32 A | Adapter: 260 x 45 mm | Connection: Plug-in connector
8US1251-5DS10Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 200 x 45 mm, cable AWG 12 | Connection: Screw
8US1251-5DT10Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 260 x 45 mm, cable AWG 12 | Connection: Screw
8US1251-5NS10Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 200 x 45 mm, cable AWG 10 | Connection: Screw
8US1251-5NT10Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 260 x 45 mm, cable AWG 10 | Connection: Screw
8US1261-5MS13Type: Busbar adapter 60 mm | Size: S2 | Rated current: 80 A | Adapter: 200 x 55 mm, cable AWG 4 | Connection: Screw
8US1261-6MT10Type: Busbar adapter 60 mm | Size: S2 | Rated current: 80 A | Adapter: 260 x 55 mm, cable AWG 4 | Connection: Screw
8US1211-6MT10Type: Busbar adapter 60 mm | Size: S2 (reversing) | Rated current: 80 A | Adapter: 260 x 118 mm, cable AWG 4 | Connection: Screw
8US1211-4TR00Type: Busbar adapter 60 mm | Size: S3 | Rated current: 100 A (UL 70 A) | Adapter: 215 x 72 mm, cable AWG 4 | Connection: Screw
8US1251-5DS11Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 200 x 45 mm, cable AWG 12 | Connection: Spring-loaded
8US1251-5DT11Type: Busbar adapter 60 mm | Size: S00, S0 | Rated current: 25 A | Adapter: 260 x 45 mm, cable AWG 12 | Connection: Spring-loaded
8US1251-5NS11Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 200 x 45 mm, cable AWG 10 | Connection: Spring-loaded
8US1251-5NT11Type: Busbar adapter 60 mm | Size: S0 | Rated current: 32 A | Adapter: 260 x 45 mm, cable AWG 10 | Connection: Spring-loaded
8US1250-5AS10Type: Device holder (lateral) | Size: -- | Rated current: -- | Adapter: 200 x 45 mm | Connection: --
8US1250-5AT10Type: Device holder (lateral) | Size: -- | Rated current: -- | Adapter: 260 x 45 mm | Connection: --
8US1998-2BJ10Type: Side module (PS 10) | Size: S00, S0 | Rated current: -- | Adapter: 200 x 9 mm | Connection: --
8US1998-1DA10Type: Vibration and shock kit | Size: S2 | Rated current: -- | Adapter: -- | Connection: --

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