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

3RV2.2 Sirius nG MSP S0

Items 1 - 12 of 216 from Siemens ⍾ Last modified Sep 7, 2025
▲ 3RV2021 / 3RV2.2 Sirius nG MSP S0 3RV2023 / 3RV2.2 Sirius nG MSP S0 3RV2121 / 3RV2.2 Sirius nG MSP S0 3RV2321 / 3RV2.2 Sirius nG MSP S0 3RV2421 / 3RV2.2 Sirius nG MSP S0 3RV2721 / 3RV2.2 Sirius nG MSP S0 3RV2821 / 3RV2.2 Sirius nG MSP S0

3RV2.2 Sirius nG MSP S0 ⍾ Page 1

123…18
Siemens – 3RV2821-4CD10
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3RV2821-4CD10 - Siemens
Circuit breaker frame size S0 for transformer protection with approval circuit breaker UL 489, CSA C22.2 no. 5-02 thermal overload release 22 A short-circuit release 364 A screw terminal standard switching capacity
Siemens – 3RV2821-4BD10
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3RV2821-4BD10 - Siemens
Circuit breaker frame size S0 for transformer protection with approval circuit breaker UL 489, CSA C22.2 no. 5-02 thermal overload release 20 A short-circuit release 325 A screw terminal standard switching capacity
Siemens – 3RV2721-4CD10
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3RV2721-4CD10 - Siemens
Circuit breaker size S0 for system protection with approval circuit breaker UL 489, CSA C22.2 No.5-02 A-release 22 A N-release 286 A screw terminal Standard switching capacity
Siemens – 3RV2721-4BD10
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3RV2721-4BD10 - Siemens
Circuit breaker size S0 for system protection with approval circuit breaker UL 489, CSA C22.2 No.5-02 A-release 20 A N-release 260 A screw terminal Standard switching capacity
Siemens – 3RV2421-4DA20
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3RV2421-4DA20 - Siemens
Circuit breaker size S0 for transformer protection A-release 18...25 A N-release 400 A Spring-type terminal Standard switching capacity
Siemens – 3RV2421-4CA20
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3RV2421-4CA20 - Siemens
Circuit breaker size S0 for transformer protection A-release 16...22 A N-release 364 A Spring-type terminal Standard switching capacity
Siemens – 3RV2421-4DA15
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3RV2421-4DA15 - Siemens
Circuit breaker size S0 for transformer protection A-release 18...25 A N-release 400 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2421-4DA10
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3RV2421-4DA10 - Siemens
CIRCUIT-BREAKER SZ S0, FOR TRANSFORMER PROT. A-RELEASE 20...25A, N-RELEASE 400A, SCREW CONNECTION, STANDARD SW. CAPACITY
Siemens – 3RV2421-4AA10-Z X95
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3RV2421-4AA10-Z X95 - Siemens
CIRCUIT-BREAKER SZ S0, FOR TRANSFORMER PROT. A-RELEASE 10...16A, N-RELEASE 286A, SCREW CONNECTION, STANDARD SW. CAPACITY
Siemens – 3RV2421-4AA15
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3RV2421-4AA15 - Siemens
Circuit breaker size S0 for transformer protection A-release 10...16 A N-release 286 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Siemens – 3RV2421-4AA20
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3RV2421-4AA20 - Siemens
CIRCUIT-BREAKER SZ S0, FOR TRANSFORMER PROT. A-RELEASE 11...16A, N-RELEASE 286A, SPRING-L. CONNECTION, STANDARD SW. CAPACITY
Siemens – 3RV2421-4BA10
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3RV2421-4BA10 - Siemens
Circuit breaker size S0 for transformer protection A-release 13...20 A N-release 325 A Screw terminal Standard switching capacity