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Vacancy Sensor, Multi-Technology (PIR Sensor / Ultrasonic Sensor), Wall Switch, 2400SF, 120-277V, No Neutral, Light Almond, Self-Adaptive, Decora®


Manual ON multi-tech wall box vacancy sensor w/no neutral wire lighting control, 120/208/220/230/240/277v, 50/60Hz, CEC Title 20/24 Compliant, 30s-30m Time Delays, Ambient Light Override, Self Adjusting, Field Configurable, Light Almond, USMCA Compliant.

Vacancy sensors have two tasks: keeping the lights ON while the space is occupied and turning the lights OFF when unoccupied. Leviton’s OSSMT Multi-Technology Decora Wall Switch Vacancy Sensor is used to provide automatic lighting control for energy savings and convenience in a variety of commercial applications. A wallbox vacancy sensor switch is a lighting control also known as a motion sensor or motion detector, part number OSSMT-GTT.

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Color: Light Almond

UPC Code: 078477612255
Country of Origin : Mexico

Product Information

  • Product Features

    Adjustment : Self-Adjusting

    Application : Retrofit, Private and Executive Offices, Conference Rooms, Storage Areas, Restrooms, Classrooms, Lounges, Training Areas, Multi-Location Switching

    Code Compliance : California Title 24

    Color : Light Almond

    Consumption (mA) : N/A

    Device Type : Vacancy Sensor

    Grade : Commercial

    HVAC Relay : N/A

    LED Color : Green and Red

    Mounting : Wall Switch

    Mounting Height (Ft.) : 4 FT

    ON/OFF Configurations : Manual ON/Auto OFF

    Photocell : Internal

    Power Pack : External Power Pack Not Required

    Product Line : OSSMT

    Sensor Technology : Multi-Technology: Passive Infrared (PIR)/Ultrasonic (US)

    Sensor Type : Vacancy

    Standards and Certifications : UL/cUL

    Time Delay : 30s-30m

    Wallplate : Order Separately

  • Warranty

    Warranty : 5-Year Limited

  • Mechanical Specifications

    Mounting Type : Wall Switch

    Size : Height 4.06" (103.12mm), Width 1.75" (44.45mm), Depth 1.85" (46.99mm), Install Depth 1.35" (34.37mm), Install Height 2.65" (67.26mm)

    Switch Type : Single-Pole

  • Performance Specifications

    Coverage (Sq.Ft.) : 2400.0

    Pattern : 180°

  • Environmental Specifications

    Operating Temperature : 0°C to 40°C

    Relative Humidity : 20% to 90% non-condensing

    Storage Temperature Range : 14° to 185°F (-10° to 85°C)

  • Standards and Certifications

    Listings : ETL/cETL listed Can be used to comply with IECC, ASHRAE 90.1 and Title 24, Part 6 occupancy sensing requirements and NYCL48, FCC compliant

  • Type

    Product Type : Vacancy Sensor

  • Electrical Specifications

    Frequency : 50/60Hz

    Load Rating : 800W@120V INC 1200VA@120V 2700VA@277V FL

    Motor : 1/4 HP @ 120V

    Neutral Wire Connection : Not Required

    Voltage : 120-277 VAC

    Wiring : Line-Black, Neutral-White, Load-Blue, Ground-Green

  • Fast, simple Installation: fits in a standard wall box and replaces a single-pole wall-switch; neutral and no neutral options available. Sensor can be ganged together with other units in a multiple-switch wall plate
  • Low-profile design eliminates obtrusive “scanningdevice” look. Elegant Decora wallplates complement any interior for sleek aesthetics; uses Decora wallplates and coordinates with Leviton’s popular line of Decora wiring devices.
  • Convenient push button provides manual-ON/OFF light switching at any time
  • Segmented Fresnel lens provides optimum sensitivity and performance. Designed with an extensive “minor motion” area where even slight body movements will be detected.
  • Vandal-resistant PIR lens
  • Blinders: adjustable horizontal field-of-view (PIR may be adjusted between 180° and 60° of arc by using integral blinders located on either side of the lens). No masking required.
  • Manual-ON/auto-OFF vacancy sensor for installations where manual-ON switching is required but auto-OFF switching is still desired
  • LED indicator light flashes when sensor detects motion to verify detection is active. Green flashes for ultrasonic, red flashes for PIR.
  • Time: the delayed OFF time is preset at 30 minutes in the auto adapting mode. A choice of four delayed-OFF time settings are available: 30-seconds (for walking test purposes only), 10, 20 and 30 minutes for fixed time and auto adapting.
  • Self-adaptive technology: callbacks for adjustment are eliminated. Time delay and sensitivity settings are continually adjusted to occupant patterns of use in auto adapt mode.
  • Vacancy confirmation: when the time out expires and the relays turn OFF, a 30 second vacancy confirmation exists to turn the relays back on 
  • False detection circuitry
  • Small motion sensitivity (U/S): ultrasonic technology provides excellent minor motion sensitivity
  • Ability to disable U/S (OSSMT-TM). For added flexibility, OSSMT-GT has the ability to disable PIR or U/S
  • Exclusive Leviton circuitry. Specifically designed to handle today’s high inrush electronic ballast loads and offer unmatched durability and service
  • True zero-cross relay switches at the zero crossing point of the AC power curve to ensure maximum contactor life and compatibility with electronic ballasts
  • Non-volatile memory: after power loss, product returns to last state

  • MX303643
  • US8115626
  • US8502660

This list is provided for patent marking purposes only. A good faith effort is made to maintain the accuracy and completeness of this list. No legal inference should be drawn from the omission of a patent from this list.

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