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The OptiFuse ACBP-V-50A is a single-pole, auto-reset circuit breaker rated for 50 Amps and 32 Volts DC. It is designed for chassis mounting and features a thermoplastic body with UL94V-0 flammability rating.
This circuit breaker meets SAE J1171 for ignition protection and has an IP63 ingress protection rating, making it suitable for demanding environments. The terminals are copper-plated, and the studs require a torque of 3.0±0.3 N.m for secure installation, with a mounting torque of 1.0±0.1 N.m.
Key electrical specifications include an interrupting rating of 4 times the rated current. The operating temperature range is from -10°C to 60°C. Testing is performed according to SAE J553 standards.
This breaker is compliant with RoHS3 and has an MSL rating of 1. It is designed for applications requiring reliable overcurrent protection in automotive and industrial settings.
The voltage rating is 32 VDC.
The current rating is 50A.
Yes, it features automatic reset functionality.
It supports chassis mounting.
The operating temperature range is -10°C to 60°C.
Yes, it is ignition protected according to SAE J1171.
The ingress protection rating is IP63.