| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Automotive Grade | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Insulation Resistance | |
| Material | |
| Mounting Type | |
| Number of Poles | |
| Package / Case | |
| SVHC Present | |
| Voltage Rating |
The OptiFuse ACBP-12-V-50A is an automotive circuit breaker with a current rating of 50A and a voltage rating of 12V DC. It is designed for chassis mounting and features an automatic reset type, making it suitable for applications where manual intervention is not desired after a trip event.
This circuit breaker offers a limited short circuit current rating of 1000A (UL1077) and meets SAEJ553 approval standards. The operating temperature range is from -10°C to 60°C. The material is thermoplastic with a UL94V-0 flammability rating.
Key electrical specifications include insulation resistance of 100MΩ at 500V DC and dielectric strength of 1500V AC for 1 minute. Overload trip times are specified at various percentages of the rated current, providing detailed performance characteristics for design engineers.
The ACBP-12-V-50A is a Type I auto-reset circuit breaker, offering reliable protection in automotive and other DC power systems. Its robust construction and specified performance parameters make it a suitable choice for demanding applications.
12V DC.
SOT-23.
-10°C to 60°C.
50A.
Automatic reset.
SAEJ553.
Thermoplastic with UL94V-0 flammability rating.