Siemens Actuator Head for Use with 3SE5 Limit Switch

The SIRIUS 3SE5 Series hinge switch is designed for monitoring hinged doors and flaps. These mechanical position switches offer excellent protection from tampering thanks to the fixed, positive pivoting point connection between switch and door hinge. They have a standard enclosure according to EN 50047 and EN 50041 and a very small operating angle. Simultaneous shut down and signalling is provided in addition by the snap-action contacts.

For the mechanical monitoring of protective doors or flaps
Protection up to Cat 4 (EN 954-1), Up to SIL 3 IEC 62061
Snap on contacts
Simple, fast wiring offers approx 20 to 25% reduction in connection time
Cable entry M20 x 1.5
Actuator head can be rotated in 22.5° increments

Actuators are supplied, accessories are for spares.

Hinge Switch