T102R - Switch INTERMATIC - Free user manual and instructions
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| Type of product | Mechanical Time Switch |
| Model | T102R |
| Brand | Intermatic |
| Dimensions (H x W x D) | 4.5 x 3.5 x 2.5 inches (11.4 x 8.9 x 6.4 cm) |
| Weight | 1.1 lb (0.5 kg) |
| Power Supply | 120 V AC, 60 Hz |
| Electrical Rating | 40 A, 1 HP, Double Pole Single Throw (DPST) |
| Timing Cycle | 24-hour dial, minimum 15-minute intervals |
| Number of On/Off Operations | Up to 12 per day (typical) |
| Manual Override | Yes, with manual switch lever |
| Enclosure Type | Metal case with knockouts |
| Mounting | Surface mount or 1/2-inch conduit |
| Indoor/Outdoor Use | Indoor/outdoor (with weatherproof enclosure) |
| Operating Temperature | -40°F to 150°F (-40°C to 65°C) |
| Maintenance and Cleaning | Wipe with dry cloth; avoid water and solvents |
| Safety Features | Tripping mechanism, grounded metal enclosure, UL listed |
| Spare Parts and Repairability | Replacement dial, contacts, and motor available from Intermatic |
| Warranty | 1-year limited warranty |
| General Information | Complies with UL 917 and CSA standards |
Frequently Asked Questions - T102R INTERMATIC
What is the electrical rating of the Intermatic T102R?
The T102R is rated for 120 V AC, 40 A, and 1 HP, with a double pole single throw (DPST) switching configuration.
How do I set the on/off times on the T102R?
Loosen the screws on the timing dial, rotate the dial to align the desired on/off trip levers, then tighten the screws. The dial makes a full rotation every 24 hours, and each trip lever can be set in 15-minute increments.
Can the T102R be used outdoors?
Yes, but the T102R itself is designed for indoor use. For outdoor installation, it must be placed inside a weatherproof enclosure rated for outdoor use.
Does the T102R have a manual override?
Yes, the T102R features a manual override switch that allows you to turn the load on or off regardless of the program schedule. Simply move the lever to the desired position.
How many on/off cycles can I program per day?
Depending on the arrangement of trip levers, you can set up to 12 on/off cycles per day, with a minimum interval of 15 minutes between operations.
What is the minimum load requirement for the T102R?
There is no strict minimum load, but for reliable switching, a load of at least 500 mA is recommended. It is suitable for resistive and inductive loads up to 40 A.
How do I install the T102R?
Mount the T102R on a standard junction box or via the built-in knockouts. Connect the power and load wires to the screw terminals (two line inputs, two load outputs). Ensure the power is off during installation. The unit can be surface-mounted or connected with 1/2-inch conduit.
What is the power supply requirement?
The T102R operates on 120 V AC, 60 Hz only. Connecting to a higher voltage can damage the internal timing motor and void the warranty.
How do I clean and maintain the T102R?
Use a dry, soft cloth to wipe the exterior. Do not use water, solvents, or abrasive cleaners. Periodically check the wiring and trip levers for wear. The internal motor is maintenance-free.
What should I do if the T102R fails to switch on/off?
First, check the program dial and ensure the trip levers are properly set. Verify that the manual override is not engaged. If the problem persists, test the incoming power and the load wiring. If the unit still does not work, the internal motor or contacts may need replacement. Contact Intermatic customer service for spare parts.
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USER MANUAL T102R INTERMATIC
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Product information
Brand : INTERMATIC
Model : T102R
Category : Switch