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The T100 Series Mechanical Time Switch has proven it can stand the test of time. These dependable time switches can handle electrical loads up to 40 A per pole and allow for up to 12 ON/OFF operations per day. A manual override switch provides added convenience
The Intermatic T103 mechanical timer switch is housed in an double pole indoor rated type 1 metal enclosure which measures 7-7/8" (H) by 5-1/8" (W) by 3-7/16" (D). Three combination knockouts are loaded as follows; 1/2" to 3/4", 2 on bottom and 1 on back which allow for easy installation on virtually every project. This heavy duty mechanical time switch has a input voltage of 120V.
| Manufacturer | Intermatic |
| MPN | T103 |
| SKU | T103 |
| UPC | 078275000049 |
| Minimum ON/OFF Times |
1 Hour |
| Maximum ON/OFF Operations |
12 Hours |
| Timing Interval |
1 Hour |
| Operation Mode |
24 Hours |
| Enclosure Type |
Indoor Type 1 Metal |
| Number of Trippers Included |
1 ON/1 OFF |
| Input Voltage | 120VAC |
| Frequency | 60Hz |
| Maximum Power Consumption |
3 Watts |
| Tungsten Range | 40A |
| Electronic Ballast | 16A |
| Operating Temperature | -40°F to 130°F/(-40°C to 54°C) |
| Dimensions | 7-7/8" H x 5-1/8" W x 3-7/16" D |
| Wire Size Minimum |
#14 AWG |
| Wire Size Maximum |
#8 AWG |
| Bottom Knockout Dimensions |
(2) Combination 1/2" - 3/4" |
| Back Knockout Dimensions |
(1) Combination 1/2" - 3/4" |
| Certifications |
cCSAus, cULus, UL917 |
| Warranty | 1 Year Limited |
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