DZ267 Miniature Circuit Breaker

dc chint breaker circuit General Application:

For protecting equipment against overload and short circuit.

dc chint breaker circuit General rules for choosing MCB.

a.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 always be less than the breaking capacity of this device,Network normal voltage.

b.There are 1 curve characteristics for DZ267 magnetic operation:

C curve (5-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductiveloads with low inrush current.

dc chint breaker circuit Technical Information

dc chint breaker circuit Temperature derating

Please refer to table below for temperature compensation correction.