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This OptiFuse MRCB-24-H-40A is a Type III manual reset circuit breaker rated for 40A and 24VDC operation. It offers an interrupting rating of 2000A at 24VDC and complies with SAE J553 standards.
The circuit breaker operates within a temperature range of -40°C to 80°C. Its terminals are constructed from copper with zinc-plated steel, and the body is made of steel. The mounting type is specified as a bracket attached crosswise the case, with #10-32 stud terminals for secure connection.
This component is suitable for applications requiring reliable overcurrent protection in automotive and similar environments. Its manual reset functionality allows for easy restoration of power after a trip event.
The current rating is 40A.
The voltage rating is 24V.
It features a manual reset.
The operating temperature range is -40°C to 80°C.
The terminals are copper, and the auxiliary terminals are zinc-plated steel.
It is mounted via a bracket attached crosswise the case.
Yes, it is approved by SAE J553.