Intermatic T104M – 24-Hour Mechanical Time Switch Mechanism, 208-277V

The Intermatic T104M Time Switch Mechanism is a reliable 24-hour mechanical timer designed to control pool pumps, outdoor lighting, fans, and other heavy-duty loads. With its durable construction and proven design, this time switch helps reduce energy costs by automatically turning equipment on and off at preset times.

This model operates at 208–277V, handling up to 40 amps of electrical load, making it ideal for residential or commercial pool and spa equipment. It fits into existing T100-series enclosures, offering a quick replacement or upgrade.

Key Features

• 24-hour mechanical timer with dual on/off settings

• Handles up to 40A at 208–277V

• Replaces mechanisms in T104 series enclosures

• Energy-saving automation for pumps, lights, fans, and more

• Easy to install and maintain

• Made in the USA by Intermatic