NSI TORK C530M Spring-Wound In-Wall Timer – 30-Minute Auto Shutoff, Metal Plate, #12AWG

Effortless, reliable timing for everyday equipment

The NSI TORK C530M is a rugged spring-wound in-wall timer that lets you decide how long a device runs before automatically powering down. It combines a tactile twist dial with a durable metal faceplate, offering a clean, professional look that fits commercial environments. Use it to control ventilation, lighting, pumps, and other motors or appliances, with a focus on simple operation and consistent behavior.

Key benefits at a glance

• Automatic shutoff for fans, HVAC components, pumps, motors, and lights
• Adjustable countdown from 1 to 30 minutes to fit your power needs
• No neutral wire required and in-wall mounting inside a standard box
• Capable of handling up to 20 amp resistive loads or 2 hp motor loads at 125 VAC
• Solid metal aluminum faceplate provides a secure, professional installation
• 2-in-1 wiring supports SPDT and SPST configurations for flexible retrofits
• UL listed for indoor use, designed to perform in busy commercial settings

Installation and compatibility

The timer is designed to replace standard single or multi-gang wall switches and fits inside a typical electrical box for straightforward in-wall mounting. Its simple wiring and no-neutral requirement make retrofitting easier in many spaces where a traditional timer might be impractical.

With a compact footprint and a robust, metal faceplate, this unit balances practical control with a professional appearance. The 32 °F to 122 °F (0 °C to 50 °C) operating range suits common indoor environments, while the 125 VAC rating supports a range of household and light commercial devices.

Notes on use and performance

• Not intended for precision timing applications where exact timing is critical, such as certain sun lamps or saunas
• The 2-in-1 SPDT/SPST wiring option delivers versatility during installation
• UL listing reflects quality assurance for indoor installations

NSI has a long history in the mechanical time switch field, dating back to 1922. The C530M offers straightforward, reliable control for everyday timed power-down needs, without overpromising outcomes. Consider it as a practical tool for managing energy use and equipment run times in busy spaces.