Pass & Seymour WS301LA Wattstopper PIR Single-Pole Occupancy Sensor, Light Almond

Pass & Seymour WS301LA Wattstopper PIR Single-Pole Occupancy Sensor, Light Almond

The Pass & Seymour WS301LA is a Wattstopper PIR single pole, single relay occupancy sensor rated 800W at 120V and 1200W at 277V, finished in Light Almond for easy blending into commercial interiors. Passive infrared detection combined with a custom two-tier Fresnel lens delivers reliable coverage down to the desktop level, making this sensor well suited for automatically switching lighting loads in offices, conference rooms, and other enclosed workspaces. Zero crossing switching circuitry and patented voltage drop protection work together to extend relay life and improve long-term reliability in everyday commercial duty cycles.

Key Features

• Detection Optics: Custom two-tier Fresnel lens enhances PIR detection accuracy at the desktop level for dependable occupancy sensing.
• Relay Protection: Zero crossing circuitry reduces stress on the relay contacts, resulting in increased sensor life.
• Daylighting Control: Integrated light level sensor holds connected lighting off when ambient light is above the preset threshold, reducing unnecessary energy use.
• Voltage Drop Protection: Patented voltage drop protection safeguards the sensor and connected load from nuisance operation.
• Adjustable Settings: Field-adjustable time delay and sensitivity settings allow the sensor to be tuned to the space it controls.
• Load Rating: Rated 800W at 120V and 1200W at 277V for single pole, single relay lighting control applications.
• Finish: Matte Light Almond finish coordinates with standard wiring device and wallplate color schemes.

Technical Specifications

• Country Of Origin: China
• Product Finish: Matte
• Product Height: 2.6 in
• Product Length: 2.6 in
• Product Line: Pass & Seymour
• Product Width: 1.75 in
• Product Depth: 1.55 in

Typical Applications

• Private Offices and Individual Workstations
• Conference and Meeting Rooms
• Commercial Lighting Control Retrofits
• Energy-Code-Driven Lighting Automation Projects
• Single Pole, Single Relay Lighting Circuits

Why Pass & Seymour?

Pass & Seymour brings Wattstopper occupancy sensing technology built around zero crossing relay circuitry and patented voltage drop protection, two design details aimed squarely at long-term reliability in commercial lighting control. The two-tier Fresnel lens and adjustable time delay and sensitivity settings give installers the flexibility to fine-tune detection for the specific space, while the Light Almond finish keeps the WS301LA visually consistent with surrounding devices. For professionals specifying dependable, code-conscious lighting control, the WS301LA is a practical, purpose-built choice.