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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | OptiFuse |
| Model | 453 |
| Manufacturer Product Number | 453250 |
| Description | Automotive Circuit Breaker; 250 A; 42 VDC / 48 VDC; Type III - Manual Reset |
| Datasheet | Download Datasheet |
The OptiFuse 453250 is a 250 A high amp stud automotive circuit breaker with manual reset (SAE J553 Type III), rated 42 VDC / 48 VDC.
It is surface mount in-line; its terminals are 1/4"-28 studs (nickel plated).
Its body is thermoset plastic (UL94V-0).
It interrupts 3000 A @ 30 VDC (ABYC E-11); 1500 A @ 48 VDC; 3000 A @ 44 VDC. It operates from -32 to +82 °C.
It is ignition protected to SAE J1171, for use in engine and fuel compartments and sealed to IP67.
Tested to SAE J553, ABYC E-11.
Size: 3.40 x 1.91 x 1.41 in (L x W x H).
| Category | |
| Manufacturer | OptiFuse |