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TOM72-63 miniature circuit breaker(L7 MCB)

Location:
W, E N
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Circuit Breaker

Product Description

GENERAL

Tongou mcb is applicable to electric circuits with rated voltage 230/400V AC, frequency 50/60Hz and rated current up to 125Amp. The product provides protection against voerload and short circuit to electric circuits and equipments in household and commercial installation. MCB is also used as non-frequent changeover of electric circuits.

1. Protection against both overload and short circuit

2. High short-circuit capacity

3. Contact position indication

4. Applicable to terminal and pin/fork type busbar connection

5. Easy mounting onto 35mm DIN rail

Pole No:1,2,3,4
Rated voltage:AC 230/400V
Rated current(A):1,2,3,4,6,10,13,16,20,25,32,40,50,63
Tripping curve:B,C,D
Rated short-circuit capacity(lcn):6KA,10KA
Rated frequency:50/60Hz
Energy limiting class:3
Rated impulse withstand voltage:6.2kV
Electro-mechanical endurance:≥ 6000
Contact position indication
Connection terminal:Screw terminal / Pillar terminal with calmp
Connection capacity:Rigid conductor up to 25mm²
Fastening torque:2.0Nm
Installation:On symmetrical DIN rail 35mm / Panel mounting

1. MCB is for non-professional operation by those untrained, and no maintenance is required

2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.

3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.

4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.

5. B,C,D tripping curve(see graphics 1):



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Contact Information

Company:
 Wenzhou Tongou Electrical Co., Ltd.
Phone Number:
  86-0577-62676885
Fax Number:
 
 
Wenzhou Tongou Electrical Co., Ltd.
 Zhejiang , China FREE
 

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