WZF2-EX Safety Switch

Product Code: WZF2-B-EX-2M

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Product Description

Technical Information:

The WZF2-EX Safety Switch with separate actuator is intended for use in potentially explosive areas. It is used to monitor the closed position of the elevator doors and protective coverings and as a locking switch for automatic doors. The actuator is attached to the door leaf or locking device. When the actuator is pulled out of the switch, the contact is forced to open.

Supplied complete with BB-MS actuator. Other actuator available on request. Supplied with 2 meter cable, 10 meter cable available on request.


  • Special version for use in explosion-endangered areas.
  • Enclosure made of shock resistant plastics, self-extinguishing
  • Positively driven normally closed contact and normally open contact
  • Large tolerance between the contact surface to stop the actuator
  • Attachment bases made of metal for secure fixation

Please note these products are non-returnable unless faulty or damaged.

Technical Data:

Norms: IEC/EN 60947-5-1, EN 60079-0, EN 60079-1, EN 60079-31, EN ISO 13489-1, EN ISO 14119, GS-ET 15
Switching Capacity: Ui = 250V, Ith = 6A, Uimp = 4kV, AC-15: Ue = 230V Ie = 6A, DC-13: Ue = 200V Ie = 0.5A, AC-15: Ue = 24 V Ie = 10 A

Short-circuit Capacity: T 10A, F 16A
Contact Material: Fine Silver
Actuation / Back Pressure Force: 21N / 1000N
Connection: 2m connection cable H05VV-F, 4 x 0.75mm² (10m option available)
Level of Protection: IP65


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