T104R - Switch INTERMATIC - Free user manual and instructions
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| Product Type | 24-hour Mechanical Time Switch |
| Brand | Intermatic |
| Model | T104R |
| Category | Switch (Interrupteur) |
| Operating Voltage | 125 V AC, 60 Hz |
| Electrical Rating | 40 A (resistive), 1 HP (motor) |
| Switching Configuration | Single-pole single-throw (SPST) |
| Dimensions (approx.) | 7.5 x 5.5 x 3.5 inches (19 x 14 x 9 cm) |
| Weight | 2.3 lbs (1.04 kg) |
| Enclosure Material | Heavy-duty metal case with clear plastic dial cover |
| Mounting Type | Surface mount |
| Number of Circuits | 1 |
| Program Duration | 24-hour dial with adjustable ON/OFF trippers |
| Minimum ON/OFF Interval | Approximately 30 minutes |
| Manual Override | Yes, manual ON/OFF switch |
| Applications | Lighting, pool pumps, HVAC, industrial equipment |
| Maintenance | Periodic cleaning of dial and contacts, inspect trippers |
| Cleaning | Disconnect power, wipe with a dry cloth |
| Safety | UL listed; ensure correct voltage and current ratings |
| Spare Parts | Replacement trippers, dial, motor, and contacts |
| Repairability | Modular design allows easy replacement of timing motor and switch assembly |
| Certifications | UL, CSA |
| Warranty | 1-year limited warranty |
Frequently Asked Questions - T104R INTERMATIC
How do I set the current time on the T104R time switch?
Turn the dial clockwise until the arrow points to the current time. The dial rotates once every 24 hours.
How do I program ON and OFF times?
Loosen the tripper screws, slide the trippers along the dial to the desired ON and OFF times, then tighten the screws. Each tripper represents one switching operation.
What is the electrical rating of the T104R?
The T104R is rated for 125 V AC and can handle up to 40 A resistive load or 1 HP motor load.
Can I use the T104R for my pool pump?
Yes, the T104R is commonly used for pool pump control. Ensure the pump's motor does not exceed 1 HP and the total current is within 40 A.
How do I manually override the time switch?
Use the manual override lever located inside the timer. Sliding it enables or disables the load regardless of the programmed schedule.
Does the T104R have a battery backup?
No, the T104R is a mechanical time switch that operates directly from the 125 V AC supply. It does not require batteries, but a power outage will stop the clock until power is restored.
Is the T104R suitable for outdoor use?
The T104R should be installed in a weatherproof enclosure or indoors. Its metal case is not weather-sealed, so protect it from moisture.
How do I clean and maintain the T104R?
Disconnect power, remove the cover, and wipe the dial and contacts with a dry cloth. Check trippers for wear and replace them if damaged.
Can I replace the trippers if they are lost or broken?
Yes, replacement trippers are available as spare parts. Simply fit them onto the dial and tighten the screws.
What is the minimum time interval between ON and OFF operations?
The shortest interval is approximately 30 minutes due to the mechanical design of the 24-hour dial and trippers.
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