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The OptiFuse 153025 is a high amperage, heavy-duty circuit breaker designed for robust protection in demanding environments. It features a manual reset Type III mechanism and a current rating of 25A at a maximum voltage of 42VDC.
Constructed with a thermoset plastic body (UL94V-0) and nickel-plated terminals, this circuit breaker is built for durability. It boasts an IP67 ingress protection rating, making it suitable for applications where water and dust resistance are critical. The operating temperature range is -40°C to 85°C.
Mounting is achieved via a surface mount configuration with 1/4”-28 studs. The breaker meets SAE J553 and IEC 60934 standards, with an interrupting rating of 3000A @ 30VDC (ABYC E-11). It is also ignition protected per SAE J1171.
Trip time specifications vary with current load, with examples including 50s to 30m at 135% of rated current and 12s to 45s at 200% of rated current. This breaker is suitable for various automotive and industrial applications requiring reliable circuit protection.
42VDC.
25A.
3000A at 30VDC per ABYC E-11.
-40°C to 85°C.
IP67.
cURus, SAEJ1171, SAEJ1625, UL1500.
Surface mount with 1/4\"-28 stud terminals.