Chint NBH8-40 NBH4-40H Mini Circuit Breaker 1P N DPN 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A Chnt Chint NBH8 MCB

Description Place of Origin : China Brand Name : Chint Model Number : NBH8 Breaking Capacity : 4500A, 6000A Rated Voltage : 230/240V Rated Current : 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40A Type : MCB, Mini Number of Pole : 1 Pole : 1P N Chint NBH8-40 NBH4-40H Mini Circuit Breaker 1P N DPN 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A Chint NBH8 MCB   Product Description 1.1 Function protection of circuits against short-circuit currents,protection of circuits against overload currents,switch,isolation.   1.2 Selection – Technical data of the network at the point considered: the earthing systems (TNS, TNC), – Short circuit current at the circuit-breaker installation point,  which must be less than the breaking capacity of this device, – Network normal voltage. – Tripping curves: B curve (3-5In)  protection for people and big length cables in TN and IT  systems.  C curve (5-10In) protection for resistive and inductive loads with low inrush current.   Technique Parameters     Size       Curve