4.5KA 6KA Miniature Circuit Breaker 1 Pole 2 Pole 3 Pole 4 Pole 25A MCB
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 35mm DIN rail
Function and Feature:
Protection against both overload and short circuit,function of isolation
High short circuit capacity
Contact position indicator
Pin/fork type busbar terminal connecting
35mm DIN rail mounting and screw mounting
Handle can be locked with pad-lock to prevent unwanted operation for safety.
Full range accessories are available.
6kA Miniature Circuit Breaker
Specitifcation:
|
Electrical features |
Rated current In |
A |
1.2, 6, 10, 16, 20, 25, 32, 40, 50, 63 |
|
Poles |
P |
1.2, 3, 4 |
|
|
Rated voltage Ue |
V |
230/400 |
|
|
Insulation voltage Ui |
V |
500 |
|
|
Rated frequency |
Hz |
50/60 |
|
|
Rated breaking capacity |
A |
3000, 4500 |
|
|
Rated impulse withstand voltage (1.2/50) Uimp |
V |
4000 |
|
|
Dielectric test voltage at ind. Freq. for 1 min |
Kv |
2 |
|
|
Pollution degree |
|
2 |
|
|
Thermo-magnetic release characteristic |
|
B, C, D |
|
|
Mechanical features |
Electrical life |
t |
4000 |
|
Mechanical life |
t |
10000 |
|
|
Protection degree |
|
IP20 |
|
|
Reference temperature for setting of thermal element |
º C |
30 |
|
|
Ambient temperature (with daily average≤ 35º C) |
º C |
-5~+40 (special application please refer to temperature compensation correction) |
|
|
Storage temperature |
º C |
-25~+70 |
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.
Why not get goods from us directly?
