WattStopper® PW-301-I Single Relay Wall Mount Occupancy Sensor, 120/277 VAC, Passive Infrared Sensor, 180 deg



  • NCL Part #: 956148
  • Per
    1. Houzz
  • Availability


    For more information,
    Contact an NCL Associate
  • Quantity:

Rate this Product!


PIR technology senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space. Relying on a clear line-of-sight view, passive infrared sensors make 100 percent coverage cut off possible. These sensors utilize a unique fresnel lens which divides the coverage area into zones, enhancing detection of small movement.

WattStopper® Wall Mount Occupancy Sensor, Single Relay, 120/277 VAC, Passive Infrared Sensor, 1050 sq-ft Coverage, 180 deg Viewing, 5 to 30 min Delay, LED Lamp, Flying Lead, Manual-On Control Output, Strap/Wall Mount, 35 deg C, Plastic, Ivory, 2.73 in L x 1.75 in W x 1.81 in D


Type      :      Single Relay
Color      :      Ivory
Voltage Rating      :      120/277 VAC


  • Time delay adjustments - 5 - 30 min at minimum, 3 min if no activity after 30 sec at walk-through Mode, 5 sec for 10 min with DIP switch setting at test mode
  • High or low (DIP switch) PIR adjustment
  • 1000 W tungsten, ballast, e-ballast, LED, 1/4 hp load Limit for relay 1 at 120 VAC and 1200 W ballast, e-ballast, LED, 1/4 hp load Limit for relay 1 at 277 VAC, 800 W tungsten, ballast, e-ballast, LED, 1/6 hp load Limit for relay 2 at 120 VAC and 1200 W ballast, e-ballast, LED, 1/6 hp load Limit for relay 2 at 277 VAC
  • Complies with 2011 NEC requirements
  • Zero crossing for long relay life
  • Vandal resistant lens combines precise coverage with durability
  • Selectable walk-through mode turns lights-off three minutes after the room is initially occupied if no motion is detected after the first 30 seconds
  • Test mode allows quick and easy adjustments
  • Selectable audible alert for impending shutoff
  • LED indicates occupancy detection
  • In automatic mode, sensor returns automatically to auto-on after lights are turned off manually, ideal for presentations
  • Optional light level sensing with simple setup
  • Service mode allows sensor to operate as a service switch in the unlikely event of a failure
  • Sensor coverage tested to NEMA guide Publication WD 7-2000
  • Compatible with decorator wall plates
  • One relay and one On/off button
  • Tungsten ballast/e-ballast load type


View All Branch Availability

Branch Name Available

Write Review

Atleast 50 Characters. You can Express Upto 1000 Characters

Need Assistance? We Can Help!

  • advertisingBanner
  • advertisingBanner
  • advertisingBanner
  1. Newsletter

  2. Follow Us

Log InSign Up

Forgot Your Password?


Update Email Address

An Email Id is required to process your orders. Please enter your email id and click update.

Share My Shopping Cart

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams