The Secheron contactor Type independent, air-break circuit-breaker for direct and alternating current with electromagnetic actuation and open- ing through spring pressure when the holding current is switched off. The contactor has been specially designed for use under the extremely harsh operating conditions encoun- tered with electric traction vehicles and for particularly high switching They are used on railway vehicles pri- marily as heating and filter capacitor tactor relays in auxiliary circuits. This type of contactor is also used in industrial equipment. The contactor consists of the following...

6. Main technical data Ambient temperature Switching frequency Mechanical lite duration Standard specifications vertically on wall or scaffold Rated voltage Suitable supply Rated current 1 hour rated current 5 minutes rated current Closing current limit Interrupting current limit (< Interrupting time (mech.) Operating voltage Auxiliary contacts Rated voltage Rated current Minimum transit current electromagnet with resetting