The Crabtree 6MSB20 20 amp Miniature Circuit Breaker MCB is a Type B circuit breaker with a voltage rating of 230/240V. It has a single pole, single throw design and is suitable for interior use. It features thermal overload protection and operates on an on/off switch control style. The DIN rail mounting style makes it easy to install, and it has an IP20 rating for safety. This Crabtree miniature circuit breaker is a reliable electrical component for electrical wiring applications. Item is new but without the original box. Will be sent wrapped in bubble wrap and in a jiffy envelope for protection.
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