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Select Brand
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RFQ
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Low-Voltage Controls and Distribution
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3RV
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3RV1.2 SIRIUS MSP S0
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3RV1421 / 3RV1.2 SIRIUS MSP S0
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3RV1421 / 3RV1.2 SIRIUS MSP S0
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⍾ Last modified Sep 7, 2025
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3RV1421 / 3RV1.2 SIRIUS MSP S0 ⍾ Page 3
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Product details
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3RV1421-1DA10 - Siemens
Circuit breaker size S0 For transformer protection A-release 2.2...3.2 A Short-circuit release 65 A Screw terminal Standard switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2411-1DA10
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3RV1421-1DA15 - Siemens
CIRCUIT-BREAKER SIZE S0, FOR TRANFORMER PROTECTION, A TRIP 2.2...3.2 A, N TRIP 65 A SCREW TERMINAL, STANDARD SWITCHING CAPACITY AUX. SWITCH TRANSVERSE 1NO+1NC
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3RV1421-1DA10-Z W97 - Siemens
LEISTUNGSSCHALTER BGR. S0, FUER DEN TRAFOSCHUTZ, A-AUSL. 2,2...3,2A, N-AUSL. 65A SCHRAUBANSCHLUSS, STANDARDSCHALTVERMOEGEN MEHRSTUECKVERPACKUNG PACKUNG = 61 STUECK
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3RV1421-1CA15 - Siemens
CIRCUIT-BREAKER SIZE S0, FOR THE TRANSFO PROTECTION, A-RES. 1.8...2.5 A, N-RES. 52 A SCREW CONNECTION, STANDARD SWITCH CAPACITY AUX. SWITCH TRANSV. 1NO+1NC
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3RV1421-1DA10-Z X95 - Siemens
CIRCUIT-BREAKER, 2.2...3.2 A N-RELEASE 65 A, SIZE S0, TRANSFORMER PROTECTION, CL. 10, SCREW CONNECTION STANDARD BREAKING CAPACITY REUSABLE PACKING PACK = 61 UNITS
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3RV1421-0KA10-Z X95 - Siemens
CIRCUIT-BREAKER, 0.9...1.25 A N-RELEASE 26 A, SIZE S0, TRANSFORMER PROTECTION, CL. 10, SCREW CONNECTION STANDARD BREAKING CAPACITY REUSABLE PACKING PACK = 61 UNITS
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3RV1421-0HA15 - Siemens
CIRCUIT-BREAKER SIZE S0, FOR TRANFORMER PROTECTION, A TRIP 0.55...0.8 A, N TRIP 16A SCREW TERMINAL, STANDARD SWITCHING CAPACITY AUX. SWITCH TRANSVERSE 1NO+1NC
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3RV1421-0JA10 - Siemens
CIRCUIT-BREAKER, 0.7...1 A N-RELEASE 21 A, SIZE S0, TRANSFORMER PROTECTION, CL. 10, SCREW CONNECTION STANDARD BREAKING CAPACITY
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3RV1421-1EA10-Z W96 - Siemens
CIRCUIT-BREAKER, 2.8...4 A N-RELEASE 82 A, SIZE S0 TRANSFORMER PROTECTION, CL. 10, SCREW CONNECTION STANDARD BREAKING CAPACITY REUSABLE PACKING PACK = 29 UNITS
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3RV1421-1AA15 - Siemens
CIRCUIT-BREAKER SIZE S0, FOR THE TRANSFO PROTECTION, A-RES. 1.1...1.6 A, N-RES. 33 A SCREW CONNECTION, STANDARD SWITCH CAPACITY AUX. SWITCH TRANSV. 1NO+1NC
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3RV1421-1CA10 - Siemens
CIRCUIT-BREAKER, 1.8...2.5 A N-RELEASE 52 A, SIZE S0 TRANSFORMER PROTECTION, CL. 10, SCREW CONNECTION STANDARD BREAKING CAPACITY
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3RV1421-0KA10 - Siemens
CIRCUIT-BREAKER, 0.9...1.25 A N-RELEASE 26 A, SIZE S0, TRANSFORMER PROTECTION, CL. 10, SCREW CONNECTION STANDARD BREAKING CAPACITY
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