Knkong Electric Co.,Ltd

Professional MV & LV switchgear panel manufacturer and supplier

Español
Chinese
English
Pусский
Home    Low Voltage Electric    NXB-125G MCB    NXB-125G 3P Miniature circuit breaker

NXB-125G 3P Miniature circuit breaker

Compliant standards:IEC60898-1
Certification:CE
Major function:Overload protection, short circuit protection, positive isolation
Inquire

Product Introduction

Technical parameters

Rated current: 63,80,100(1P,2P,3P,4P),125(1P,2P);
Rated voltage: 240V ~ (1P), 415V ~ (2P,3P,4P); 
Frequency: 50hz;
Electromagnetic release type: B, C, D;
Number of poles: 1P, 2P, 3P,  4P;
Mechanical life: 20000 cycles;
Electrical life: 6000 cycles(In≤100A);4000 cycles(In>100A)
Rated short-circuit breaking capacity(Icn): 10000A;
Short-circuit breaking capacity (Ics): 7500A;
Rated impulse withstand voltage (Uimp): 4kV;
Power consumption on each pole of the circuit breaker: 

Rated current In (A)

Maximum power consumption per pole (W)

63

3.5

80

5.5

100

7.5

125

11.5

Dimensions and installation sizes

MCB

 

 

Country *

Phone *

E-mail *

Message *

Verification code

If you are interested in our products or service, please leave message to us, we will reply you as soon as possible.

暂无表单数据