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About Us
Select Brand
ABB
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Phoneix Contact
Siemens
Innomotics
Weidmuller
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Baumer
Dungs
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Contact Us
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RFQ
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Low-Voltage Controls and Distribution
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Circuit breakers
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3RV
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3RV1.2 SIRIUS MSP S0
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3RV1121 / 3RV1.2 SIRIUS MSP S0
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3RV1121 / 3RV1.2 SIRIUS MSP S0
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⍾ Last modified Sep 7, 2025
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3RV1121 / 3RV1.2 SIRIUS MSP S0 ⍾ Page 2
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Product details
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3RV1121-0DA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.0.22...0.32A, N REL.4.2A SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-4BA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.14...20 A, N REL.260 A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-0EA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL. 0.28...0.4A,N REL. 5.2A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-1AA10 - Siemens
Circuit breaker size S0 for motor protection CLASS 10 with overload relay function A-release 1.1...1.6 A N-release 21 A Screw terminal Standard switching capacity
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3RV1121-1BA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.1.4...2 A, N REL.26 A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-0BA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.0.14...0.2A, N REL.2.6A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-0GA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.0.45...0.63A, N REL.8.2A SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-0JA10 - Siemens
Circuit breaker size S0 for motor protection CLASS 10 with overload relay function A-release 0.7 ...1 A N-release 13 A Screw terminal Standard switching capacity
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3RV1121-0KA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.0.9...1.25A, N REL.16A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-0FA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.0.35...0.50A, N REL.6,5A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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3RV1121-0HA10 - Siemens
CIRCUIT-BREAKER, SIZE S0, FOR MOTOR PROTECTION, CLASS 10, WITH OVERLOAD RELAY FUNCTION A REL.0.55...0.80A, N REL. 10A, SCREW CONNECTION, STANDARD BREAKING CAPACITY
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