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Catalog>Siemens>Low-Voltage Controls and Distribution>Circuit breakers>3RV>3RV2.2 Sirius nG MSP S0>3RV2021 / 3RV2.2 Sirius nG MSP S0
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3RV2021 / 3RV2.2 Sirius nG MSP S0

3RV2021 / 3RV2.2 Sirius nG MSP S0

Items 13 - 24 of 137 from Siemens ⍾ Last modified Sep 7, 2025
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3RV2021 / 3RV2.2 Sirius nG MSP S0 ⍾ Page 2

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Siemens – 3RV2021-4EA25
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3RV2021-4EA25 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A Spring-type terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2021-4EA15-0BA0
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3RV2021-4EA15-0BA0 - Siemens
Special type Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC Ambient temperature -50 °C 500 switching cycles
Siemens – 3RV2021-4FA10
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3RV2021-4FA10 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 34...40 A N-release 480 A screw terminal Standard switching capacity
Siemens – 3RV2021-4EA20
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3RV2021-4EA20 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A Spring-type terminal Standard switching capacity
Siemens – 3RV2021-4EA40
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3RV2021-4EA40 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A ring cable lug connection Standard switching capacity
Siemens – 3RV2021-4EA15-Z X95
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3RV2021-4EA15-Z X95 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC Reusable packaging Pack = 43 units
Siemens – 3RV2021-4DA15
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3RV2021-4DA15 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 18...25 A N-release 325 A Screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2021-4DA20
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3RV2021-4DA20 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 18...25 A N-release 325 A Spring-type terminal Standard switching capacity
Siemens – 3RV2021-4EA10-0DA0
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3RV2021-4EA10-0DA0 - Siemens
Circuit breaker size S0 for system protection without phase failure protection A-release 27...32 A N-release 400 A screw terminal Standard switching capacity
Siemens – 3RV2021-4DA10-ZW97
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3RV2021-4DA10-ZW97 - Siemens
Circuit breaker size S0 for motor protection CLASS 10 A-release 18...25 A N-release 325 A Screw terminal Standard switching capacity Multi-unit packaging Pack = 12 units
Siemens – 3RV2021-4EA10
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3RV2021-4EA10 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A screw terminal Standard switching capacity
Siemens – 3RV2021-4DA25
Product detailsAdd to RFQ
3RV2021-4DA25 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 18...25 A N-release 325 A Spring-type terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC