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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 1 - 12 of 137 from Siemens ⍾ Last modified Sep 7, 2025
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3RV2021 / 3RV2.2 Sirius nG MSP S0 ⍾ Page 1

123…12
Siemens – 3RV2021-4NA10
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3RV2021-4NA10 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 23...28 A N-release 364 A screw terminal Standard switching capacity
Siemens – 3RV2021-4FA15-Z X95
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3RV2021-4FA15-Z X95 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 34...40 A N-release 480 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC Reusable packaging Pack = 43 units
Siemens – 3RV2021-4PA10
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3RV2021-4PA10 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 30...36 A N-release 432 A screw terminal Standard switching capacity
Siemens – 3RV2021-4PA15
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3RV2021-4PA15 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 30...36 A N-release 432 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2021-4PA15-Z X95
Product detailsAdd to RFQ
3RV2021-4PA15-Z X95 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 30...36 A N-release 432 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC Reusable packaging Pack = 43 units
Siemens – 3RV2021-4NA15
Product detailsAdd to RFQ
3RV2021-4NA15 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 23...28 A N-release 364 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2021-4NA25
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3RV2021-4NA25 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 23...28 A N-release 364 A Spring-type terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2021-4NA20
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3RV2021-4NA20 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 23...28 A N-release 364 A Spring-type terminal Standard switching capacity
Siemens – 3RV2021-4EA15
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3RV2021-4EA15 - 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
Siemens – 3RV2021-4FA15
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3RV2021-4FA15 - Siemens
Circuit breaker size S0 for motor protection, CLASS 10 A-release 34...40 A N-release 480 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2021-4FA10-Z W96
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3RV2021-4FA10-Z W96 - Siemens
Circuit breaker size S0 for motor protection, Class 10 A-release 34...40 A N-release 480 A Screw terminal Standard switching capacity Multi-unit packaging Pack = 24 units
Siemens – 3RV2021-4FA10-0BA0
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3RV2021-4FA10-0BA0 - Siemens
Special type Circuit breaker size S0 for motor protection, CLASS 10 A-release 34...40 A N-release 480 A screw terminal Standard switching capacity Ambient temperature -50 °C 500 switching cycles