RDB9-63(MCB) 6KA/10KA

RDB9-63 miniature circuit breaker is applicable to the circuit of AC 50/60Hz,230V/240V(1P),400V(2,3P).It provides reliable protection against overloads and short circuit also serves as a switch for an infrequent conversion line.Its core usage spans residential electrical installation,commercial wiring,and industrial power distribution systems.


  • RDB9-63(MCB)  6KA/10KA
  • RDB9-63(MCB)  6KA/10KA
  • RDB9-63(MCB)  6KA/10KA
  • RDB9-63(MCB)  6KA/10KA

Product Detail

Application

1.Rated current up to 63A

2.Good insulation between phases

3.Super-strong auxiliary function module

4.Protection of circuits against overload and short circuit currents

5.Scenarios:domestic installation,commercial and industrial electrical distribution systems

6.Standard:IEC/EN60898-1

1-5

Model No.

1-6

Samples&Structures

1-2
1-4
1-7
1-1

Parameters

Pole 1P, 2P, 3P
Rated voltage Ue (V) 230/400(1P),400(2,3P)
Insulation voltage Ui (V) 500
Rated frequency (Hz) 50/60
Rated current In (A) 63A
Type of instantaneous release B, C, D
Protective grade IP 20
Breaking capacity 240V-6000A , 110V-10000A
Mechanical life 10000 times
Electrical life 4000 times
Ambient temperature (℃) -25~+40 (with daily average≤35)
Terminal connection type Cable/ Pin type busbar/U type busbar

Overall and Mounting Dimensions(mm)

1-8
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