Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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Industrial Universal Change Over Switch For Generator , AC 50HZ 60HZ
KRIPAL has the DESIGN PATENT for UKT series switches,
The UKT series universal changeover switch mainly applies to 440V and below, AC 50Hz or 240V and below DC circuits, for breaking, making and change-over of circuits under infrequently manual operation. and the typical application are: Control switch of 3 phase motors, control switch gear, control switch of instruments, and change-over switch of machinery and welding machine. The series comply with the IEC 60947-3, IEC 60947-5-1.
Specifications:
|
No. |
Tech Parameters |
requirement |
|
1. |
rated voltage |
below 440V |
|
2. |
rated current |
10A,20A,25A,32A40A,50A,63A,80A,100A |
|
3. |
frequency |
AC 50HZ 60HZ |
|
4. |
No. of poles |
2P,3P,4P,5P |
|
5. |
No. of layers |
make as required with circuit diagram |
|
6. |
color of handle |
black, red, |
|
7. |
Working temperature |
-25°C~+40°C the average temperature mustn’t be pass 35°C |
|
8. |
Working height |
≤2,000m |
|
9. |
Relative humidity |
≤50% with highest temperature +40°C, but allow higher humidity with low temperature less than 40°C (eg. humidity 90%----teperature20°C) |
|
10. |
Installation conditions |
pollution class III |
|
11. |
Mechanical life |
0.1*106times |
|
12. |
Electrical life |
0.03*106times |
|
13. |
Operative frequency |
120times/hour |
|
14. |
transform angle |
30°/45°/60°/90°/120°/135°/150° |
General Features
1. Wide range of function for switching.
2. Capability for switching of resistive, or inductive, or mixed loads.
3. The most economical way for switching electrical loads.
4. Made of the best materials with high mechanical, electrical and thermal resistance.
5. Double-break bimetallic contacts made of silver alloy and Copper.
6. Terminals with screws provided with cable clamp.
7. Fast and easy installation and wring.
8. IP, Degree of protection in accordance with IEC 60529, EN 60529.
9. Capability to produce special Cam Switches based on customer requirements.
Installation:
a. front mounting: four pole mounting; single hole mounting;
b. base mounting: Snap-on mounting (DIN rail 35mm)
c. Enclosed Switches: PC enclosure;
d. Our modular technology allows us to build custom switching solutions for up to 24 poles!
FAQ
A. How's the delivery time?
Depend on your quantity, usually within 20days after receiving deposit
B. Would you accept OEM/ODM service?
Glad to say that there is planning department, technical department and mould tooling center in
our factory. For the OEM & ODM, it is ok for us if your brand, market shares are great.
C. Would you offer free sample?
Samples are freely provided and shipping costs is paid on your end usually.
D What's your guaranty time?
At least 2 years and depend the product
E What's your payment term?
T/T, L/C; other terms is negotiable after further check