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The OptiFuse 253135 is a Type III manual reset circuit breaker designed for heavy-duty applications requiring high amperage protection. It features a robust waterproof construction and is ignition protected according to SAE J1171 standards.
This circuit breaker has a current rating of 135A and a voltage rating of 48VDC. It is designed for surface mounting and utilizes a 1/4”-28 stud terminal configuration. The body is constructed from thermoset plastic (UL94V-0) with nickel-plated terminals.
With an interrupting rating of 3000A at 30VDC, the OptiFuse 253135 offers reliable protection against overcurrent conditions. Its operating temperature range is -32°C to 82°C (-25°F to 180°F), making it suitable for various environmental conditions. The IP67 ingress protection rating ensures resistance to dust and water immersion.
This circuit breaker is compliant with SAE J553, ABYC-E11, and UL1077 testing standards, ensuring its suitability for marine and other critical applications.
48VDC.
-32°C to 82°C (-25°F to 180°F).
135A.
3000A at 30VDC.
Yes, it has an IP67 ingress protection rating.
It is a Type III manual reset breaker with push-to-reset actuator.
Surface mount.