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The OptiFuse ACBP-N-40C is a single-pole circuit breaker rated for 40A and 32VDC. It features an automatic reset function, making it suitable for applications requiring self-recovery after a fault.
This circuit breaker is designed for chassis mounting and utilizes #10-32 studs for connection. The body is constructed from thermoplastic (UL94V-0) and it meets SAE J1171 standards for ignition protection, making it suitable for automotive and marine environments. It also provides IP63 ingress protection against dust and water.
Key electrical specifications include an interrupting rating of 4 times the rated current. The operating temperature range is from -10°C to 60°C. Terminal materials include copper-plated battery terminals and zinc-plated auxiliary terminals. The studs have a recommended torque of 3.0±0.3 N.m.
Compliance includes RoHS3 status, though this data is unverified. The Moisture Sensitivity Level (MSL) is 1.
32 VDC.
40A.
Auto reset.
-10°C to 60°C.
4 times rated current.
Chassis mount.
IP63.