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Molded Case Circuit Breaker Earth Leakage

China Shenzhen City Breaker Co., Ltd. certification
China Shenzhen City Breaker Co., Ltd. certification
Excellent quality and fast delivery.

—— Victor

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

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Molded Case Circuit Breaker Earth Leakage

Molded Case Circuit Breaker Earth Leakage
Molded Case Circuit Breaker Earth Leakage

Large Image :  Molded Case Circuit Breaker Earth Leakage

Product Details:
Place of Origin: China
Brand Name: KRIPAL
Certification: CE
Model Number: UKM30L-250S 4P
Payment & Shipping Terms:
Minimum Order Quantity: 100 pcs
Price: negotiable
Packaging Details: Each unit packed in a individual box
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: T/T, L/C
Supply Ability: 50000 pcs per month
Detailed Product Description
Current Range: 100,125,150,175,200,215,250 Poles Available: 4P
Rated Working Voltage: 400VAC Rated Insulation Voltage: 690VAC
Protection: Earth Leakage Breaking Capacity: 50/25
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Residential Circuit Breakers


125,150,175,200,215,250A Molded case earth leakage circuit breaker 4 Poles



UKM30L Series Earth Leakage Circuit Breaker is developed with hi-tech in 1990S with completed protection functions, high performance, smart dimension which is the ideal replacements for the olds.





The ELCB is applied in the power system of AC 50Hz, rated voltage up to 400V and rated current up to 400A, for power distribution and protecting Power system from overload, short circuit, faults damage etc.  it also can be used to control infrequent operation.


The rated residual operating current In and the maximum breaking time can be adjusted on site according to practical condition.


The leakage protection module still can work normally when the phase voltage reduce to 50V. It has the same overall size with the UKM30L series circuit breakers, which make the installation more exchangeable.


The circuit breakers comply with the demands of the IEC60947 standards.





Frame rated current 100 250 400
Model UKM30L-100S UKM30L-250S UKM30L-400S
Ratedcurrent In(A) 16,25,32,40,50,63,75,100 100,125,150,175,200,225,250 250,300,350,400
Poles 3  4 3  4 3  4
Ratedvoltage Ui(V) AC690.50HZ AC690.50HZ AC690.50HZ
Ratedvoltage Ue(V) AC400.50HZ AC400.50HZ AC400.50HZ
Rated limit short/service breaking capitily Icu/Ics(KA) 50/25 50/25 50/25
Rated Actuation residual current 30,100,300, 500mA 30,100,300,500mA 30,100,300,500mA
Ratedresidual non-operattion current 1/2In 1/2In 1/2In
Rated residual short-circuit making & breaking capacity 1/4Icu 1/4Icu 1/4Icu
Operation charateristic (times) ON / OFF 1500 / 8500 1000 / 7000 500 / 4000




Wiring of the  circuit breaker cannot be in adverse direction that means power supply line must be connected to terminal 1, 3 and 5, and the load line connected to terminal 2, 4 and 6. 





Molded Case Circuit Breaker Earth Leakage 0



Our service:


1. Samples: provided freely


2. Package: packed in standard cartons, special packing is negotiable


3. Warranty: 2 years at least


4. Delivery: within 30days after received the deposit.


5. OEM, ODM is acceptable


6. We can help you with any of your idea to design and put it into production.


7. Provide help for building factories, such as: spare parts, technical questions, financial matter,

    management problem, approach of sales...



Contact Details
Shenzhen City Breaker Co., Ltd.

Contact Person: Mr. fov

Tel: 18810166789

Fax: 86-189-4289-0330

Send your inquiry directly to us (0 / 3000)