40 amp 16 amp MCB Economic Mini Circuit Breaker 1/2/3/4P single/double/three/four poles 1/3/6/10/16/20/25/32/40/50/63a
Product Summary
Product Details
small circuit breaker
,compact circuit breaker
Product Description
40 amp 16 amp MCB Economic Mini Circuit Breaker 1/2/3/4P single/double/three/four poles 1/3/6/10/16/20/25/32/40/50/63a
There're many types choice,when you place an order, pls specify you need as detail as possible, so we can price you quickly.
Such as UKB1-63/1/C1 (Type,pole,curve,current).
Description:
UKB1 series mini circuit breaker merits of high protective grade(up to IP20), high breaking capacity, goodr eliability of sensitive action, convenient multi- pole assorting, long using life etc. They are mainly used
for overload and short circuit protection within the circuit of AC 50Hz; 230V in single pole,douible poles,400V in three
and four poles. Meanwhile, they are also used in turning on & off ,and the electric apparatus and lighting circuit
under the normal condition.
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 25mm² & below DIN rail
Applications
• Safety terminal:
- easy wiring
- no wrong fixing
- protection degree IP20.
• Pozidriv and slot screw head.Torque up to 4.5 N.m.
• Incoming/outgoing terminal capacity up to 25mm².
• Terminal side for fork busbar is isolated between the poles.
• MCB’s and RCCB’s can be connected with PIN type busbar at the top terminals.
• MCB’s and RCCB’s can be connected with PIN type busbar at the bottom terminals, with easy
DIN-rail extraction.
• MCB’s and RCCB’s can be connected with FORK type busbar at the bottom terminals, with
easy DIN-rail extraction.
• Auxiliary contacts can be added on the left side of the MCB.
Specitifcation:
| Type | UKB1-63 | |
| 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 | 6KA, 4.5KA | |
| Rated impulse withstand voltage (1.2/50) Uimp | 4000 | |
| 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 degree Celsius (special application please refer to temperature compensation correction) | |
| Storage temperature | -25~+70 degree Celsius | |
There're many types choice,when you place an order, pls specify you need as detail as possible, so we can price you quickly.
Such as UKB1-63/1/C1 (Type,pole,curve,current).
Declaration:
Purple Horn 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 Purple Horn is the only one who makes this item and the same products you got from other companies are also supplied by Purple Horn.
Why not get goods from us directly?
There're many types choice,when you place an order, pls specify you need as detail as possible, so we can price you quickly.
Such as UKB1-63/1/C1 (Type,pole,curve,current).
