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The MA1-B-34-250-1-A33-B-C is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is designed to provide reliable overcurrent protection in a compact panel-mount package. The breaker uses a magnetic hydraulic delay mechanism, which offers precise trip characteristics and is less sensitive to ambient temperature changes compared to thermal breakers.
Key electrical specifications include a current rating of 500mA, an AC voltage rating of 250V, and a DC voltage rating of 80V. The actuator type is a rocker switch, and the breaker is designed for panel mounting. It carries approvals from CCC, CSA, and UL1077, indicating compliance with international safety standards.
The current rating is 500mA.
It is rated for 250V AC and 80V DC.
It uses a rocker actuator.
It is a 1-pole circuit breaker.
It is approved by CCC, CSA, and UL1077.