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This OptiFuse 253025 is a high amperage, heavy-duty, waterproof circuit breaker with a Type III manual reset mechanism. It is rated for 25A and operates at up to 48VDC.
The circuit breaker is designed for surface mounting and features a thermoset plastic body with nickel-plated terminals. It has an operating temperature range of -32°C to 82°C and an IP67 ingress protection rating, making it suitable for harsh environments.
Compliance is met with SAE J553, ABYC-E11, and UL1077 testing. The unit is also ignition protected according to SAE J1171. The interrupting rating is 3000A @ 30VDC for models up to 150A.
Key specifications include a 1/4”-28 stud terminal configuration with a maximum torque of 10.3 N.m, and a mounting torque of 13.6 N-m.
48VDC
25A
-32°C to 82°C
Type III manual reset
IP67
Surface mount with 1/4”-28 stud terminals
SAE J1171, SAE J1625, UL, SAE J553, ABYC-E11, UL1077