Door Contact PZ73

Product Code: PZ73-B

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Product Description


Door switch and hook lock positive contact

The door contact PZ73 is a safety switch with forced actuation and is used to control the close position of lift doors resp. as switch for locking mechanism at automatic doors.

Two options available
PZ73-B - Base side actuation
PZ73-D - Cocer side actuation


Safety switch with positive contact
Use for monitoring the closure position of lift doors resp. as switch for locking Mechanism of automatic doors
Enclosure made of thermoplastic, self-extinguishing
Actuation from base or cover side is changeable
High contact safety by self-cleaning
Quiet functioning
Attachment bases made of metal for secure fixation
Option with UL-marking


Norms EN 81-20, EN 81-50, EN 60947-5-1
Switching Capacity Ui = 500 V, Ith = 10 A, Uimp = 4 kV AC-15: Ue = 230 V Ie = 2 A, DC-13: Ue = 200 V Ie = 2 A
Short-Circuit Capacity T10 A, F 16 A
Contact Material Fine Silver
Actuation Force 1.6N
Connection By screw terminal max. 2.5 mm²
Level of Protection IP20
Ambient air temperature -30 °C up to +80 °C
Installation Position Any
Weight 42g


PZ18 / PZ21 / PZ24

Contact bridges for door switches

The contact bridges PZ are needed to actuate the door switches. Different designs and heights allow adaptation to different installation conditions.

Bridge contact are sold separately. They are not supplied with the door contact.

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