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Catalog>Siemens>Low-Voltage Controls and Distribution>Circuit breakers>3RV>3RV1.3, 3RV1.4 SIRIUS MSP S2/S3
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3RV1.3, 3RV1.4 SIRIUS MSP S2/S3

3RV1.3, 3RV1.4 SIRIUS MSP S2/S3

Items 37 - 48 of 98 from Siemens ⍾ Last modified Sep 7, 2025
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3RV1.3, 3RV1.4 SIRIUS MSP S2/S3 ⍾ Page 4

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Siemens – 3RV1142-4HA10
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3RV1142-4HA10 - Siemens
CIRCUIT-BREAKER, SIZE S3, A REL. 36...50 A, N REL. 650A, WITH OVERLOAD RELAY FUNCTION MOT.PROT. UP TO 100 KA,CLASS 10 SCREW CONNECTION, INCREASED BREAKING CAPACITY
Siemens – 3RV1142-4EA10
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3RV1142-4EA10 - Siemens
CIRCUIT-BREAKER, SIZE S3 FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.22...32 A, N REL.416 A, SCREW CONNECTION, INCREASED BREAKING CAPACITY
Siemens – 3RV1131-4DA10
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3RV1131-4DA10 - Siemens
CIRCUIT-BREAKER, SIZE S2, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.18...25A, N REL.325A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
Siemens – 3RV1131-4FA10
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3RV1131-4FA10 - Siemens
CIRCUIT-BREAKER, SIZE S2, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.28...40A, N REL.520A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
Siemens – 3RV1131-4HA10
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3RV1131-4HA10 - Siemens
CIRCUIT-BREAKER, SIZE S2, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.40...50A, N REL.650A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
Siemens – 3RV1131-4GA10
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3RV1131-4GA10 - Siemens
CIRCUIT-BREAKER, SIZE S2, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.36...45A, N REL.585A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
Siemens – 3RV1042-4KB10
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3RV1042-4KB10 - Siemens
CIRCUIT-BREAKER SIZE S3, A-REL. 57...75A, N-REL. 975A, MOTOR PROT. TO 100KA, CL. 20 SCREW TERMINAL, INCREASED SWITCHING CAPACITY INCREASED SWITCHING CAPACITY
Siemens – 3RV1042-4KA10
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3RV1042-4KA10 - Siemens
CIRCUIT-BREAKER SIZE S3, MOTOR PROT. TO 100KA, CL. 10 A-REL. 57...75A, N-REL. 975A, SCREW TERMINAL, INCREASED SWITCHING CAPACITY INCREASED SWITCHING CAPACITY
Siemens – 3RV1042-4JB10
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3RV1042-4JB10 - Siemens
Circuit breaker size S3 A-release 45...63 A Short-circuit release 819 A Motor protection up to 100 kA,Class 20 Screw terminal Increased switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2042-4JB10
Siemens – 3RV1042-4MB10
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3RV1042-4MB10 - Siemens
Circuit breaker size S3 A-release 80...100 A Short-circuit release 1235 A Motor protection up to 100 kA,Class 20 Screw terminal Increased switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2042-4MB10
Siemens – 3RV1042-4LB10
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3RV1042-4LB10 - Siemens
CIRCUIT-BREAKER SIZE S3 A-RELEASE 70...90 A, N-RELEASE 1170A, MOTOR PROTECTION UP TO 100 KA, CLASS 20, SCREW CONNECTION INCREASED BREAKING CAPACITY
Siemens – 3RV1042-4LA10
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3RV1042-4LA10 - Siemens
Circuit breaker size S3 A-release 70...90 A Short-circuit release 1170 A Motor protection up to 100 kA,Class 10 Screw terminal Increased switching capacity !!! Phased-out product !!! Successor is SIRIUS 3RV2 Preferred successor type is >>3RV2042-4YA10