Schneider Electric SQR73102WH Pir Occupancy Sensor 120/277V

Product Description

The SCHNEIDER ELECTRIC SQR73102WH is a passive infrared (PIR) occupancy sensor from the Square D X Series, designed for ceiling-mount light control applications. It operates at 120/277 volt AC, 60 Hz, making it suitable for both standard and high-voltage lighting circuits. The sensor uses a neutral wire terminal connection and features a matte white finish that blends with standard commercial ceiling finishes. It is listed to UL 1917 and carries UL approval for both Canada and the United States, along with ICES-003 certification. Licensed electricians install this sensor as part of energy-efficient lighting control systems in commercial and institutional environments.

The SQR73102WH is intended for ceiling-mount installations in light control applications where automatic occupancy-based switching is required. The dual-voltage rating of 120/277V AC makes it compatible with single-phase commercial lighting circuits commonly found in offices, hallways, restrooms, and retail spaces. Back-wire termination supports clean, code-compliant wiring in standard electrical boxes. This sensor ships as an individual unit and is sold individually.

Key Features

• PIR detection technology for reliable occupancy-based light control
• Dual-voltage rating: 120/277 volt AC, 60 Hz — fits single-phase commercial circuits
• Ceiling-mount design with back-wire, neutral wire terminal connection
• Matte white finish for standard commercial ceiling aesthetics
• UL 1917 listed, UL-certified for USA and Canada, ICES-003 compliant

Compatibility

Designed as an OEM-style ceiling-mount PIR occupancy sensor for 120/277V AC light control applications in commercial and institutional lighting systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. Disconnect and lock out power at the breaker before wiring. The neutral wire terminal requires a neutral conductor to be present in the ceiling box — verify circuit wiring before installation. Do not exceed the voltage or load ratings listed on the device label.