***Some of these time clocks may have MINOR marks or scratches on the unit due to storage or handling. This allows us to offer them at a more affordable price for anyone needing a time clock for a new installation or a rebuild. Each unit is tested to ensure it is in perfect working condition. If you experience any issues, please don’t hesitate to contact our customer service — we’re here to help. Thank you!

***IF YOU NEED THE TIME SWITCH TRIPPERS. PLEASE MESSAGE ME WHEN EITHER BEFORE OR AFTER OF PLACING YOUR ORDER. Not all orders are promised to come with trippers.

Model: T104M

Type: 24‑Hour Mechanical Time Switch, DPST (Double‑Pole, Single Throw)

Voltage: 208–277 VAC, 60 Hz 

Current Rating: 40 A resistive/heavy‑duty motor load per pole (up to 2 HP @ 120 VAC, 5 HP @ 240 VAC)  

⸻

Key Features

• Up to 12 ON/OFF cycles per day, minimum interval of 1 hour—customizable scheduling for daily control 

• Heavy‑duty construction: rugged all‑metal mechanism with surge‑protected clock motor for reliable operation 

• Easy snap‑in replacement for T104, T104R, T104P, and similar T104 series timers; includes ON and OFF trippers for immediate use 

• Manual override switch clearly marked on dial for local ON/OFF control independent of timer cycle 

⸻

Applications

Ideal for pool pumps, water heaters, HVAC systems, lighting and other equipment requiring precise time‑based control in industrial, commercial, or residential settings.

Designed to replace timers in many Intermatic enclosures (indoor NEMA 1, or retrofit into T104/T104R housings)