Ex switchgearPosition switches EEx 12 range 2. 2.3 Rocking offset roller lever with watertight collar WHK

Features • Actuating speed 0.5 m/s with an actuatingangle of Legend : Actuating angle from right of switch axis = 40°• Actuation only possible from one side(R.H.S. in illustration)• Free movement of actuator manufacturer from other side • Metal roller • Can be supplied with actuator turned 180° • Collar over plunger to protectagainst ingress of dirt Version for equipment category 3D(dust-Ex zone 22) available Ordering suffix: -3D Info • Plastic roller available Contacts/ Switch travel Change-overContact
2 BNBU14 BK Snap action

1,9 7,50

1-4 1-2 EEx 12 WHK Info Ordering details An EEx 12 range position switch with rocking offset roller lever and watertight collar WHK, snap action with one change-over contact: EEx 12 WHK

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