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
Description:
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.
Advantages:
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
Specitifcation:
| 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.
