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| Product Name: |
FB series auxiliary switches are applicable to various high-volt
|
| Supply Ability: |
million |
| Related proudcts |
electrical switch, auxiliary switch, auxiliary contact, |
| Specifications |
General Customized |
| Price Term: |
EXW |
| Port of loading: |
Dalian |
| Minimum Order |
20 |
| Unit Price: |
$28.5 |
|
FB series auxiliary switch is one of the auxiliary components for the set of highvoltage equipments, and applicable both for controlling switch on & off functions, interlocking, and signal circuits of the high-voltage switch driving mechanism and conversions or group switches. The high switching capacity effectively surmounts the weaknesses of other auxiliary switches, such as limited switching capacity, short life-time of contacts. The working life of FB series auxiliary switch is obviously extended and makes it to be the valid substitute of similar variety of auxiliary switches.
Service Condition
1.Ambient temperature:-40℃¡«+70℃.
2.Altitude:the installation spot is supposed not to exceed 5000m.
3.Humidity:the average value of relative humidity is max 95%, the average
value of vapor pressure is max 2.2kPa in condition within 24 hours.the monthly
average value of relative humidity is max 90%, the monthly average value of
vapor pressure is max 1.8kPa.
4.Vibration acceleration is max 15m/s&©|178;.
5.There should be no evident air pollutions from dust, smoke, corrosives and combustible gas, vapor or salty fog. |
| Company: |
Shenyang Longdi Electrical Equipment Co., Ltd
|
| Contact: |
Mr. shizhong zhao |
| Address: |
Gate 2, No. 68-2 Hongrun Road, Yuhong District, Shenyang City |
| Postcode: |
110000 |
| Tel: |
024-82666888 |
| Fax: |
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| E-mail: |
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