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Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 27 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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80Amp 100Amp 125Amp Mini Circuit Breaker 4 Pole Bimetallic MCB

Zhejiang KRIPAL Electric Co., Ltd.
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Zhejiang KRIPAL Electric Co., Ltd.
Province/State: Zhejiang
Country/Region: China
Tel: 86-577-62865157
Contact Person:
Ms Elaine Zheng

80Amp 100Amp 125Amp Mini Circuit Breaker 4 Pole Bimetallic MCB

Brand Name : KRIPAL
Model Number : UKBH
Certification : CE
Place of Origin : China
MOQ : 1000 pcs
Price : negotiable
Payment Terms : T/T, L/C
Supply Ability : 200000 pcs per month
Delivery Time : 20 days and depends on ordering quantity
Packaging Details : 12 poles packed in one small box and then in carton
Breaking capacity : 25 ka
Poles available : 1pole, 2 pole, 3 pole, 4pole
Ampere : 20, 25, 32, 40, 50, 63, 80, 100, 125A
Voltage : 240V/415V
Curve : B; C; D
Patent : Design patent
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80Amp 100Amp 125Amp Mini Circuit Breaker 4 Pole Bimetallic MCB

Mini circuit breaker is applicable to electric circuits with rated voltage 230V/415V AC, Frequency 50/60Hz and rated current up to 63Amp. The product provides protection against overload and short circuit to electric circuits and equipments in household and commercial installation. MCB is also used as Non-frequent changeover of electric circuits.


UKBH series has many merits of high breaking capacity (up to 25KA), good reliability of sensitive action, convenient multi-pole assorting, long using life ect. They are mainly used for overload and short circuit protection within the circuit of AC 50Hz, 230V in single pole, 400V in double, three & four poles.

Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.


Number of Poles
1P, 2P, 3P, 4P
Rated Current (A)
20, 25, 32, 40, 50, 63, 80, 100, 125
Breaking Capacity (A)
Rated Voltage (V)
Rated Frequency
Circumstance Temperature
Electrical Life
no less than 6000 operations
Mechanical Life
(O-C) no less than 20000 operations
Protection Degree


· In compliance with IEC/EN60898-1

· With indicator function in the contact position.

· Connecting function of double busbar, to adapt to wider use of premises

· Maximum connecting ability of 25mm2, wiring torque 3Nm, applicable to a variety of installing equipments, wiring stronger

· Protection class:IP20


There are three main types of MCBs: 1. Type B - trips between 3 and 5 times full load current; 2. Type C - trips between 5 and 10 times full load current; 3. Type D - trips between 10 and 20 times full load current.

Special requirements?

We will help you find an individual solution for your switching needs.

Our project engineers are here to understand the special requirements of your project and assist to develop a solution as a partner.

Should your requirements not be covered by our extensive standard product range we have our own R&D and mould tooling center for special switches in order to flexibly, promptly and cost effectively meet your individual requirements.

Just let us know your ideas, and we will show you a great solution.

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