Place of Origin: | Zhejiang, China (Mainland) |
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Semko Communication 6 Pole Rotary Isolator Switch DIN Rail , CE Rohs
KRIPAL HAS THE DESIGN PATENT FOR THIS SERIES SWITCHES.
Description:
Disconnect Switches from KRIPAL are hand-operated switchgear for main circuits with 90° switching angle and are offered as ON-OFF Switches (2, 3, 4, 6 and 8 pole) or as Changeover Switches with centre OFF (2, 3 and 4 pole).
Specifications:
No. |
Tech Parameters |
requirement |
1. |
Rated voltage |
below 440V |
2. |
rated current |
10A,16A,20A,25A,32A,40A,50A,63A,80A,100A |
3. |
frequency |
AC50HZ |
4. |
No. of poles |
2P,3P,4P,5P |
5. |
No. of layers |
make as required with circuit diagram |
6. |
panel size |
64*64mm |
7. |
color of handle |
Black/red |
8. |
Working temperature |
-25°C~+40°C |
9. |
Working height |
≤2,000m |
10. |
Relative humidity |
≤50% with highest temperature +40°C,but allow higher humidity with low temperature less than 40°C (eg.: humidity 90%----teperature20°C) |
11. |
Installation conditions |
pollution class III |
12. |
Mechanical life |
0.1*106times |
13. |
Electrical life |
0.03*106times |
14. |
Operative frequency |
120times/hour |
15. |
Transform angle |
90° |
Applications:
The switches must be selected according to the following performance specifications:
1) According to motor switching capacity, when the switch is fitted in such a way that the operator may use it for operational ON and OFF switching.
2) The rating data always applies to 3 poles. When the motor rating is divided between 6 poles, such as for star-delta switching, a 6 pole switch can be used to control 1.73 times
the rated power.
3) If the switch has a load-shedding Contact (LA), you can select the appropriate switch according to the uninterrupted current. The load-shedding contact is an auxiliary contact, which s closed in the ON position and
Zhejiang KRIPAL Electric Company [China (Mainland)]
Business Type:Manufacturer
City: Hangzhou
Province/State: Zhejiang
Country/Region: China (Mainland)