Zhongshanshi Huadengxing Lighting Co., Ltd.

img
1
You are here now:
Homepage
/
Is the main switch of the street light 3P or 4P?
All categories

Is the main switch of the street light 3P or 4P?

Description: Ifitisanoutdoorlamp,aleakageswitchwillbeinstalledtoavoidthedangercausedbyleakage.Inthiscase,a4Pswitchshouldbeused.Ifleakageisnotconsidered,a3Pswitchcanbeusedasthemainswitch.
Description: Ifitisanoutdoorlamp,aleakageswitchwillbeinstalledtoavoidthedangercausedbyleakage.Inthiscase,a4Pswitchshouldbeused.Ifleakageisnotconsidered,a3Pswitchcanbeusedasthemainswitch.
Information

 

If it is an outdoor lamp, a leakage switch will be installed to avoid the danger caused by leakage. In this case, a 4P switch should be used.

If leakage is not considered, a 3P switch can be used as the main switch.

Keyword: the be switch if is leakage installed switch. considered

Zhongshanshi Huadengxing Lighting Co., Ltd.

Address: 5/F & 6/F Building 1,No.21 Kanglong 3rd Road,Xinmao Industrial Zone, Henglan Town, Zhongshan City, Guangdong, China
Fax: 86-760-23667979
E-mail: admin@oled-f.com

Mobile: 008618688107858/

Copyright

©

Zhongshan Huadengxing Lighting Co., Ltd.

All Rights Reserved.

CHAT ONLINE
img

h1