The Wylex PSB306-B is a 6A, triple pole MCB (miniature circuit breaker) with a B curve. This protective device has a 10kA fault rating and is suitable for use within NH distribution boards. The high-speed current-limiting action of the MCB means that the full prospective fault current cannot develop, helping to prevent possible damage to the installation or equipment. Brand: Wylex, Colour: White, Current Rating: 6A, Guarantee: 1 Year, Incoming Terminal Capacity: 25mm², Mounting: Din Rail, Number of Modules: 3, Number of Poles: Triple Pole, Outgoing Terminal Capacity: 25mm², Packaging Types: Each, Product Range: NH Miniature Circuit Breakers, Short Circuit Rating: 10kA, Standards: BS EN 60898-1, Tripping Characteristics: B Curve, Type: Type B Triple Pole, Unspsc V18: 39121603, Voltage Rating: 230V 400V, Weight: 0.499kg.