1492-SPM1B040

Circuit breaker

Designed as a thermal-magnetic supplementary protector, it provides overcurrent and short-circuit protection for equipment where branch circuit protection is already provided

Country of origin
USA

Product Description

The Allen-Bradley 1492-SPM1B040 is a 1-pole miniature circuit breaker (MCB) and supplementary protector. Rated for 4 Amps and a Type-B trip curve, it instantly trips at 3 to 5 times its rated current, making it ideal for protecting small wire circuits, light loads, and sensitive equipment.

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