Description
The Lutron Maestro MS-OPS5M series is a passive infrared (PIR) occupancy/vacancy sensor switch engineered for automatic lighting control in single-pole, 3-way, or multi-location residential and light commercial applications. Featuring dual-mode operation, 180° field of view, and up to 30 ft x 30 ft (900 sq ft) major motion coverage, this versatile sensor delivers reliable hands-free lighting automation while reducing energy consumption by up to 50% in frequently occupied spaces. Can be used as a standalone single-pole switch or with MA-AS companion switches (up to 9) for multi-location control. Available in White, Black, and Light Almond finishes to complement any décor.
Key Features
- Expandable: Can be used in single Pole, 3-way with standard mechanical switch, or multi-location installation with MA-AS or MSC-AS
- Dual-Mode Operation: Switch between occupancy (auto-on/auto-off) and vacancy (manual-on/auto-off) modes to match user preference and code requirements
- 180° PIR Detection: Wide-angle passive infrared sensor with 900 sq ft major motion coverage and 400 sq ft minor motion coverage
- High Load Capacity: Rated for 360W LED, 450W MLV, 650W incandescent/halogen/ELV, 5A ballast, and 3A fan loads at 120V
- Adjustable Timeout: Programmable time delay with 4 settings: 1, 5, 15, or 30 minutes
- High/Low Sensitivity Adjustment: Customize detection sensitivity to match room size and activity patterns
- Ambient Light Detection: Prevents lights from turning on when sufficient natural light is present, maximizing energy savings
- XCT Sensing Technology: Advanced detection algorithm minimizes false triggers and adapts to ambient conditions
Technical Specifications
- Model: MS-OPS5M-WH (White), MS-OPS5M-BL (Black), MS-OPS5M-LA (Light Almond)
- Voltage: 120V AC, 60Hz
- Load Capacity: 360W LED, 450W MLV, 650W incandescent/halogen/ELV, 5A ballast, 3A fan
- Sensor Type: Passive Infrared (PIR)
- Coverage: 180° field of view, 900 sq. ft. for major motion and 400 sq. ft. for minor movements
- Time Delay: 1, 5, 15, or 30 minutes (selectable)
- Sensitivity: High/Low adjustment
- Ambient Light Detection: Yes
- Configuration: Single-pole, 3-way, or multi-location
- Companion Switch: MA-AS or MSC-AS (up to 9 switches)
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Wiring: Single-pole/3-way/multi-location, neutral wire optional
- Available Finishes: White (Gloss), Black (Gloss), Light Almond (Gloss)
- Compliance: UL Listed, Title 24 compliant, ENERGY STAR® qualified
Applications & Installation
Ideal for closets, pantries, laundry rooms, garages, offices, hallways, stairways, and spaces requiring single or multi-location control where automatic lighting control improves convenience and energy savings. The MS-OPS5M series can be used in single-pole, 3-way, or multi-location applications with MA-AS companion switches (up to 9)—neutral wire is optional for enhanced functionality. Perfect for fan control applications with 3A rating. Pair with Lutron Claro wallplates (sold separately) for a refined, coordinated finish. Supports both occupancy and vacancy modes to meet local energy codes and user workflow preferences.
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