Switching element
500 A | S310
Schaltbau
Cam operated switching element
Technical description
Switching element with permanent magnetic blowout for DC currents and high breaking capacity. With correct polarity of terminals the permanent magnets embedded in the curves of the fixed contacts develop a blowout effect that pushes the arc outside. For voltages higher than 40 V and breaking capacity with high arc volume the use of an arc chamber is recommended.
Compact design
Double contact interruption
High life cycle
Easy to replace
