Lutron Maestro Timer Switch — White & 5-45 Minute Countdown

The Lutron MA-T51MNB-WH is a white Maestro timer switch designed for precise control of lighting and exhaust fans. This timer switch supports a range of loads including 600W incandescent/halogen, 150W LED/CFL, and 450W magnetic low-voltage. It offers both single-pole and multi-location configurations, making it versatile for various installations.

Key Features

• Voltage: Operates at 120 V~ 50/60 Hz for standard residential applications.
• Load Ratings: 600W incandescent/halogen, 150W LED/CFL, 450W MLV, 600W ELV, 5A fluorescent, 3A fan.
• Pole Configuration: Supports single-pole and multi-location installations with Maestro companion switches.
• Timer Type: Countdown timer with adjustable settings from 5 to 45 minutes.
• Neutral Wire: Required for all load types, ensuring reliable operation.
• Indicator Lights: Display countdown level and provide a one-minute warning before shutoff.
• FASS: Front Accessible Service Switch for safe bulb replacement.
• Dimensions: 2.94 in. W x 4.69 in. H x 1.44 in. L.
• Certifications: UL Listed, cUL 1472, NOM.
• Indoor Use: Designed for indoor environments with operating temperatures from 32°F to 104°F.

Construction & Interface

The MA-T51MNB-WH features a rocker switch interface with indicator lights for countdown monitoring. It is finished in white gloss and is intended for indoor use only. The wallplate is sold separately.

Sensor, Smart & Timer Capabilities

This timer switch offers a countdown range of 5 to 45 minutes, with a tap-on feature to start the timer and a double-tap option to bypass the timer. It includes a one-minute warning before shutoff and retains settings during power interruptions.

Wiring & Installation

A neutral wire is required for installation. The switch supports single-pole and multi-location setups using Maestro companion switches. It connects via wire leads and is not compatible with mechanical switches.