1/2/3/4P MCB Mini Circuit Breaker Breaking capacities:4.5KA :1,3,6,10,16,20,25,32,40A; 6 KA: 50,63A
KRIPAL has the design patent for these items
Description:
UKB1 series Mini Circuit Breaker: Protect and control of circuit against overload and short circuit, In building installation-such as houses, offices, commercial complex, motor system and industrial installation-for switching, control, protection and regulation of electrical circuits. Also in switchgear panels, railway and marine application.
1.In compliance with IEC/EN60898-1.
2..Connecting function of double busbar, to adapt to wider use of premises.
3.Maximum connecting ability of 25mm²,wiring torque 3Nm,applicable to a variety of installing equipments, wiring stronger.
4. Protection class:IP20
Advantages:
Our product are neoteric in structure, light in weight, reliable and excellen t 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 or two poles ( AC230V), three poles, four poles (AC400V) 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
Declaration:
KRIPAL is a factory with more than 20 years manufacturing experience and the mold tooling are built in our own mold tooling center. Furthermore our items are different from others to a certain degree. Hereby, we claim that KRIPAL is the only one who makes this item and the same products you got from other companies are also supplied by KRIPAL.
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