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Three Positions Digital Speed Indicator , Universal Change-Over Switches

Three Positions Digital Speed Indicator , Universal Change-Over Switches

Marka Adı: OEM
Model Numarası: LW39-63
Adedi: 1
fiyat: contact
Ödeme Şartları: T/T
Tedarik Yeteneği: 300PCS / month
Ayrıntılı Bilgiler
Place of Origin:
China
Packaging Details:
Carton box
Supply Ability:
300PCS / month
Vurgulamak:

digital rpm indicator

,

digital panel indicator

Ürün Tanımı

Three Positions Digital Speed Indicator , Universal Change-Over Switches

 

 

 

 

LW39-63 universal change-over switches are applicable to the conditions with the connection, disconnection and changeover of the high-capacity circuits, the startup, acceleration, control and stop of single motors, the changeover of electric control in high-capacity control circuits, and remote control in the power distribution equipment. Their external wiring method is convenient for use.

Technical Parameters

Rated Insulation Voltage Ui:690V
Conventional Thermal Current Ith: 63A
Power Frequency Withstand Voltage: 2500V, 1min
AC Serv ice Life: 100,000 times
Mechanical Service Life: 300,000 times