Home > Shop Brands > Alpha Communications >

  Alpha Communications AY-PK407A Specialty Relay/Magnetic Door Opener
Alpha Communications AY-PK407A Specialty Relay/Magnetic Door Opener


Our Price : $53.23

Product Code: AY-PK407A


Description Specifications
The Alpha Communications PK407A specialty relays are used for a variety of reasons. The PK407A can be connected to a standard 16VAC electric door opener output from many intercom amplifiers to allow connection to a magnetic or different type or voltage door opener. It can also be used to provide a 'Form C' relay contact from virtually any 16VAC input source. The PK407A can even be powered directly from a 16VAC transformer.

As long as a 16VAC source is present, the PK407A will engage, providing a normally-open and a normally closed set of contacts, with a shared 'common' screw terminal.

The PK407A relays are designed to easily surface mount right onto the finished wall by means of self-stick mounting tabs or by using the mounting holes provided for screw mounting.

Connections are positive screw terminal type, using a barrier type terminal connector strip.
  • Easily Installs Right on Finished Wall Surface
  • Operates on Safe Low-Voltage Class II Wiring
  • Provides a 'Form C' Type Relay Output
  • Convenient Barrier Type Screw Terminal Connections

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Shop Brands > Alpha Communications

Enter your email for a chance to WIN $100 Amex Gift Card.

Please Enter Your Email Address

*One entry per household please