F10-12 6NO6NC 6layer auxiliary switch for vs1 vcb and sf6 vacuum circuit breaker

F10-12 Auxiliary Contact Switch for  High Voltage Circuit breaker 

Item No: F10-12 

Series F12 switch is one component of high-voltage switch. It’s often used for controlling the switching on or switching off of high-voltages spring mechanism, and indicate the interlocking signal.

Main features:

• To control the DC contact of DC 220V/110V close coil or breaking coil, it could reach 20A when the breaking current is DC 220V.
• The double-break bridging contact is made of silver alloy. Compared with the current Auxiliary switch, it contacts directly, resists oxidation, and resists corrosion.
• It is of simple structure and long lifetime. Being an ideal product, and it’s also easy to use.

Application conditions

• Ambient Temperature (-40oC+40oC)
• Height above Sea Level (h≤2500m)
• Mean relative air humidity in 24 hours (T≤95%)
• Mean water vopour pressure in 24 hours (≤2.2Kpa)
• Mean monthly relative humidity(≤90%)
• Mean monthly water vopour pressure (≤1.8Kpa), includes the dew covered on the surface of the products, which is caused by the changes in temperature.
• Acceleration (a ≤15m/s²)

Drawings:

Package&transport