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Hubbell AD1277W2N Dual Technology Wall Switch

The Hubbell H-MOSS AD1277W2N represents a state-of-the-art solution for occupancy sensing in commercial environments. Combining ultrasonic and passive infrared motion detection, this switch adapts to its surroundings, eliminating the need for manual adjustments. The integrated photocell further enhances energy efficiency by automatically reducing light output when sufficient natural light is available. Ideal for offices, hallways, and other areas requiring automated lighting control, the AD1277W2N offers a seamless and energy-saving lighting experience.

Authorized Distributors
Part No:AD1277W2N
Stock:3
Inv Date:06-11-2026
Price: Unit price: $134.71
Buy/RFQ:
Part No:AD1277W2N
Stock:3
Inv Date:06-11-2026
Price: Unit price: $134.71
Buy/RFQ:

Hubbell AD1277W2N Dual Technology Wall Switch Specifications:

  • Timer Timeout: Automatic mode: 4-30 minutes, self adjusts based on occupancy; Fixed mode: 4, 8, 15 and 30 minutes; Test mode: 5 seconds
  • Coverage: 1000 sq. ft., 180°
  • Power Requirements: 120/277V AC, 50/60Hz
  • Electrical Ratings: 120V AC: 800W Incandescent, 1000W Fluorescent, 1/6 HP; 277V AC: 1800W Fluorescent, 1/6 HP
  • Load Requirements: No minimum load
  • Operating Environment: Indoor use only; Operating temperature: 32° – 104°F (0° – 40°C); 0% to 95% relative humidity, non-condensing
  • Ultrasonic Output: 40kHz output
  • Passive Infrared: Dual elementpyrometer and 12 element cylindrical hard lens
  • Photocell: Adjustable ambient light override ranges from 10 foot-candles to 500 foot-candles
  • Construction: Housing – high impact, injection-molded plastic (UL-94-5V); Impact resistant lens; Color-coded leads are 6"long
  • Size & Weight: Size: 4.2" x 1.8" x 2.1", extends out .37"; Weight: 2.9 oz
  • Mounting: Single gang NEMA style switch box (decorator style wallplate not included)
  • Certifications: C-UL US
  • Color: White and Ivory (Light Almond, Gray and Black - special order, minimum requirements)
  • Warranty: 5 years

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Frequently Asked Questions

Where can I buy Hubbell AD1277W2N?

You can click on the BUY or RFQ button to purchase AD1277W2N from an authorized Hubbell distributor.

How do I troubleshoot issues or seek technical support for part AD1277W2N?

You can download the AD1277W2N datasheet or visit the Hubbell website for support.

Who is the manufacturer of AD1277W2N?

Hubbell

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