3RV2142-4JA10 Bộ ngắt mạch bảo vệ motor size S3 SIRIUS Motor Protection Circuit Breaker Siemens

CIRCUIT-BREAKER SIZE S3,
FOR MOTOR PROTECTION, CLASS 10,
WITH OVERLOAD RELAY FUNCTION
A-REL. 45…63A, N-REL. 819A,
SCREW CONNECTION
INCREASED BREAKING CAPACITY

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