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Honeywell Ademco 7939-2WH Surface Mount SPDT Contact, White

  • MPN: 7939-2WH
  • JMAC ID: 200088676
$16.21
In Stock
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JMAC_ID:
200088676
df_manual_boost:
2.20
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The Honeywell 7939-2WH is a white, surface mount door and window contact designed for all Form C SBDT (normally open or normally closed contact) wired alarm systems.

The contact observes a 1" magnet gap. The three-terminal screw system allows for open and closed contact loop installation to your zone circuit. Included spacers can be used for flush mounting if desired.

The 7939-2 model is also available in brown and grey to match your aesthetic preferences. See "Related Products" for more information.

UPC: 781410005709
Also known as: 79392WH

Technical Specifications:
  • Standard Gap: 1" (25mm)
  • Operating Temperature: -40 F to 194 F
  • Contact Rating: 100ma at 28VDC
  • Switch Type: Form C (SPDT Reed)


For more information about the Honeywell Ademco 7939-2WH, please contact us.
  • Cover conceals end of line resistor (EOL)
  • Surface mountable
  • Color: White
  • Covers and screws included
  • Replaces GRI 29C, Sentrol 2087T
  • Spacers included for optional flush mounting

2 Reviews

  • 5
    HONEYWELL-7939-2WH

    Posted by 161386 on Sep 27th 2020

  • 5
    HONEYWELL-7939-2WH

    Posted by 58827 on Aug 6th 2013

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