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32 Amp 40 Amp 50 Amp MCB Mini Circuit Breaker Single Pole Customized

China Shenzhen City Breaker Co., Ltd. certification
China Shenzhen City Breaker Co., Ltd. certification
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—— Victor

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32 Amp 40 Amp 50 Amp MCB Mini Circuit Breaker Single Pole Customized

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Large Image :  32 Amp 40 Amp 50 Amp MCB Mini Circuit Breaker Single Pole Customized

Product Details:
Place of Origin: China
Brand Name: KRIPAL
Certification: CE
Model Number: UKB1-1P B curve
Payment & Shipping Terms:
Minimum Order Quantity: 240 pcs
Price: negotiable
Packaging Details: 12 poles packed in one small box and then in carton
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: T/T, L/C
Supply Ability: 200000 pcs per month
Detailed Product Description
Breaking Capacity: 4.5KA, 6KA Poles Available: 1/2/3/4 Pole
Ampere: 1A, 3A, 6A,10A,16A,20A,25A,32A,40A,50,63A Voltage: AC230V/400V
Curve: B; C; D Patent: Design Patent
High Light:

Micro Circuit Breaker


Small Circuit Breaker


Mini Circuit Breaker Single Pole Double poles three poles four poles Customized 1,3,6,10,16,20,25,32,40,50,63A



KRIPAL has the design patent for these items 





UKB1 series Min Circuit Breakers belong to the advanced level of the 90th in the world instead of the older generation of L7. They have protective function of overload and short circuit, are used in lighting  distribution system in industry, commerce, dwelling and protect fractional electric motors.


They also have many merits of high protective grade (up to IP20), high breaking capacity, reliable sensitive action, convenient multi-pole assembling and long life. They are mainly adapted to the circuit of AC 50Hz, 230V in single-pole, double poles 400V in three/four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal conditions.




The products are brand-new in structure, light in weight, reliable and excellent in performance. Their frame and parts adopt plastics of high fire resistant and shockproof. The products, with long life, are mainly used in AC 50Hz/60Hz single pole & two poles 230V or three, four poles up to 400V circuit for overload and short circuit protection, as well as for unfrequently switching electric equip ment and lighting






Type UKB1-63
Standard IEC898,GB10963-99,EN60898
Number of poles 1P.2P.3P.4P
Rated current(In) 1,3,6,10,16,20,25,32,40,50,63A
Rated voltage(Un) AC230/400V
Rated frequency 50/60Hz
Tripping curve B,C,D
Release action characteristics Time delay 1.13In≥1h non-trip
1.45In<1h trip
2.55In 1S<60S trip
Instantaneous(Curve C) 5In≥0.1S non-trip
10In<0.1 trip
Magnetic releases operate B curve:between 3 and 5In
C curve:between 5 and 10In
D curve:between 10 and 14In
Rated breaking capacity(Lcn) 3000A,4500A,6000A
Endurance ≥2000
Circumstance temperature -5°c+40°c
Electrical life ≥6000times
Mechanical life 2000 times
Tropical ration Treatmen 2(RH95%,at 55°c)
Protection degree IP20


Working environment:


Working Temperature:-20 °C ~70°C

Heat Proof: Type 2(As temperature is 55°C,relative humidity is 95%)

Protective Grade: IP 20

Environment Protection

The insulated material used conform to the EU Standard

The metal material used conform to the EU Standard



About us:

1. Certificates: CE, CB, Semko, SAA, TUV, UL, KEMA, ISO9001:2008

2. We have 28 years of manufacturing and 18 years of exporting experience

3. We have completely sales service system, ensures every detail is smooth

4. We have new designed products each year by our R&D Department

5. Perfect testing system ensures each product is qualified

6. We have a good reputation in UK, Spain, Germany, Australian, UAE, Turkey, Brazil, Colombia,

   HK, Singapore, Malaysia and other areas.



Contact Details
Shenzhen City Breaker Co., Ltd.
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