TORK SS423 — In-Wall Digital Interval Timer 120/230/277V 15A — 

Brand: TORK (NSI Industries)

Model / Part#: SS423

Product: In-Wall Digital Interval Timer

Type: Timer Wall Switch

Contact Form: SPST

Voltage: 120/230/277VAC, 50/60Hz

Load Ratings:

- 15A Resistive

- 13A Ballast

- 1200W LED

- 8A Tungsten

- 720VA Pilot

Configuration: 3-Way with Neutral Wire Required

Control Style: Digital with Backlit LCD

Switch Style: Push Button / Retractive

Color: White

Mounting Style: Wall Mount (Single Gang)

Operating Temperature: 32°F to 104°F

Dimensions: 5" H x 3" W

Country of Origin: China

Description:

The TORK SS423 is a digital in-wall interval timer designed for controlling lighting and motor loads. It features a backlit LCD display and programmable countdown intervals ranging from 5 minutes to 24 hours. The timer includes Eco-Minder energy code presets with a 2-hour default (Title 24/IECC compliant) and a 4-hour option (ASHRAE 90.1 compliant). Ideal for conference rooms, restrooms, storage areas, closets, garages, and other spaces where automatic shutoff is desired. Supports 3-way operation with momentary contact switches and requires a neutral wire for installation.

Programmable Intervals:

- 5 min to 1 hr (in 5-minute steps)

- 1 hr to 4 hr (in 10-minute steps)

- 4 hr to 12 hr (in 30-minute steps)

- 12 hr to 24 hr (in 1-hour steps)

- TORK SS423 Digital Interval Timer

- Single Gang Decorator Wall Plate

- Mounting Screws (standard screws available at any hardware store)

- Instruction Manual (wiring diagrams available online from NSI Industries)

UPC: 786261140302

Condition: New — Open box. The digital interval timer is unused and in original condition. Includes timer unit and decorator wall plate ONLY. Mounting screws and instruction manual are NOT included. Priced accordingly.

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