DZ47-63(MCB) 3KA/4.5KA

DZ47-63 miniature circuit breaker is applicable to a circuit of AC50/60Hz,230V/240V (1P),400V/450V(2,3,4 P), for overload and short circuit protection.It also can be used as a switch for an infrequent conversion line. It is mainly used in domestic installation,commercial and industrial electrical distribution systems.

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Product Detail

Parameters

Samples & Structures

Dimensions

Application

1.Rated current up to 63A

2.Protection of circuits against overload currents

3.Protection of circuits against short circuit currents

4.Standard：IEC/EN60898-1

Model No.


Pole				1P, 2P, 3P, 4P
Rated voltage Ue (V)				220/380,230/400,240/415(1P),380,400,415(2,3,4P)
Insulation voltage Ui (V)				500
Rated frequency (Hz)				50/60
Rated current In (A)				2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Type of instantaneous release				B, C, D
Protective grade				IP 20
Breaking capacity (A)				3000 / 4500
Mechanical life				8000 times
Electrical life				4000 times
Ambient temperature (℃)				-25~+40 (with daily average≤35)
Terminal connection type				Cable/ Pin type busbar/U type busbar