Functional Devices 10 Amp Closet Light Controller, Normally Closed

Automatically Turns Light On When Door is Opened
  • Eliminates fumbling for a switch in a dark closet
  • This switch is required for new construction applications
  • No transformer needed
  • Uses light 18 AWG wire in place of armored cable
  • Automatically controls light when door is opened
  • On/Off status is determined by the opening or closing of a variety of switches



List Price: $24.44

Your Savings: $2.52

  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Functional Devices' CLC212-NC makes your life easier by automatically turning on a light when you open your closet or another door. This simple-to-install unit is designed to switch a lighting load (ON/OFF) determined by the opening or closing of a variety of switches (door jam switches, magnetic switches, ball switches, etc). Perfect for new construction, this UL listed unit needs no transformer and connects to the relay using light 18 AWG wire. This 10 Amp device operates on any device from 120 Vac to 277 Vac.

    This item is also available as a Normally Open switch.

  • Specifications
    Manufacturer Functional Devices
    Manufacturer Product No. CLC212-NC
    # Relays & Contact Type One (1) SPST Continuous Duty Coil
    Expected Relay Life 10 million cycles minimum mechanical
    Operating Temperature -30 to 140° F
    Relay Status LED On=Activated
    Dimensions 1.70° x 2.80° x 1.50° with .50° NPT Nipple
    Wires 16°, 600V Rated
    Approvals UL Listed, UL916, C-UL, CE
    Housing Rating Plenum, NEMA 1
    Gold Flash No
    Override Switch No

  • 4 Reviews

    Review of 55903NC Review by NICHOLAS
    Review of 55903NC

    One of the best closet light controllers out there.

    Posted on 3/5/2014

    Review of 55903NC Review by THOMAS
    Review of 55903NC

    As far as functionality and use these are great. The only reason it is getting two stars instead of 5 is because during my rough electrical inspection I was told that these violate the NEC. You cannot by code have a device like this hidden behind the ceiling. I am being forced to put in a 8X10 access panel in the ceiling to get to it for later use. You can avoid this by getting the model that mounts in the box. They call this a retrofit box but it costs 4 times as much.

    Posted on 1/26/2013

    Review of 55903NC Review by Tom
    Review of 55903NC

    Where were these when I remodeled my other house? What a great device. Way better than fighting with jamb mounted switches. Just buy 7358 - Long Round Magnetic Contacts and it works like a charm.

    Posted on 12/8/2012

    Review of 55903NC Review by STACEY
    Review of 55903NC

    Worked as advertised. Very pleased.

    Posted on 2/10/2012

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    • 1x - CLC212-NC 10 Amp Closet Light Controller, Normally Closed
    • 1x - Installation Guide

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