Active Member
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[China]
Address: Daqiao Industrial Zone, Baixiang Town,Yueqing 325603,Zhejiang, China
Contact name:Jessica
Zhejiang KRIPAL Electric Co., Ltd. |
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4.5KA 6KA Miniature Circuit Breaker 1 Pole 2 Pole 3 Pole 4 Pole
1~63A MCB CURVE:B,C,D
KRIPAL has the design patent for these items
Description:
UKB1 series MCB is an automatically
operated electrical switch designed to protect
an electrical circuit from damage caused
by overload or short circuit. Its basic function is
to detect a fault condition and interrupt current flow. Unlike
afuse, which operates once and then must be replaced, a circuit
breaker can be reset (either manually or automatically) to resume
normal operation. Circuit breakers are made in varying sizes, from
small devices that protect an individual household appliance up to
large switchgear designed to protect high
voltage circuits feeding an entire city.
Features:
1. Protection against both overload and short circuit
2. High short-circuit capacity
3. Contact position indication
4. Applicable to terminal and pin/fork type busbar connection
5. Easy mounting onto 25&below mm DIN rail
Specitifcation:
| Type | UKB1-63 | Unit | |
| Electrical features | Rated current In | 1.3, 6, 10, 16, 20, 25, 32, 40, 50, 63 | A |
| Poles | 1.2, 3, 4 | P | |
| Rated voltage Ue | 230/400 | V | |
| Insulation voltage Ui | 500 | V | |
| Rated frequency | 50/60 | Hz | |
| Rated breaking capacity | 6, 4.5 | KA | |
| Rated impulse withstand voltage (1.2/50) Uimp | 4000 | V | |
| Dielectric test voltage at ind. Freq. for 1 min | 2 | Kv | |
| Pollution degree | 2 | / | |
| Thermo-magnetic release characteristic | B, C, D | / | |
| Mechanical features | Electrical life | 4000 | t |
| Mechanical life | 10000 | t | |
| Protection degree | IP20 | / | |
| Reference temperature for setting of thermal element | 30 | º C | |
| Ambient temperature (with daily average≤ 35º C) | -5~+40 (special application please refer to temperature compensation correction) | º C | |
| Storage temperature | -25~+70 | º C | |
Declaration:
KRIPAL is a factory with more than 25 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.
Why not get goods from us directly?
