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This OptiFuse MRCBP-N-20C is a single-pole, manual reset circuit breaker rated for 20A and 32VDC. It features a push-to-reset actuator and is designed for chassis mounting.
The circuit breaker meets SAE J553 testing standards and offers ignition protection according to SAE J1171, making it suitable for automotive and marine applications. It also provides IP63 ingress protection against dust and water.
Constructed with a thermoplastic UL94V-0 body, it operates within a temperature range of -10°C to 60°C. The terminals are copper-plated with zinc plating on the auxiliary components, and a maximum torque of 3.0±0.3 N.m is specified for the studs.
This component is compliant with RoHS3 and is classified as Moisture Sensitivity Level 1 (MSL 1).
The voltage rating is 12/24/32 VDC.
The current rating is 20A.
It has a manual push-to-reset actuator.
The operating temperature range is -10°C to 60°C.
Yes, it features SAE J1171 ignition protection.
It has an IP63 ingress protection rating.
It is RoHS3 Compliant.