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Spec Sheet  Install Manual

Intermatic T103 24-Hour Mechanical Time Switch, 120 VAC, 60Hz, DPST, Indoor Metal Enclosure, 1 Hour Interval

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.

Features:

  • Highest motor load ratings in the industry
  • 12 ON/OFF operations per day
  • One ON and one OFF tripper included
  • Can be installed in most Intermatic enclosures
  • Available with pool heater protection
  • Teeter-type terminals for multiple load connections

Applications:

  • Indoor Lighting Control
  • Timing/Scheduling ON/OFF

Specifications:

Input Voltage Range(s) 120 VAC, 60 Hz Maximum ON/OFF Operations 12
Number Of Circuits 1 Operation Mode 24 hour
Resistive 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 60 Hz Switch Type DPST
Electronic Ballast 16 A, 120 VAC, 16 A, 208 VAC, 16 A, 240 VAC, 16 A, 277 VAC Enclosure Type Indoor type 1 metal
Minimum ON/OFF Times 1 hour Maximum Power Consumption (W) 3 W
Wiring Option Terminals Resistive Load Ratings Ranges 40 A, 120-240 VAC, 60 Hz
Warranty Period 1-Year limited Application Compatibilities HID, LED
Electronic Ballast Load Ratings Ranges 16 A, 120-277 VAC Has Manual Override Yes
Inductive 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 60 Hz Inductive Load Ratings Ranges 40 A, 120-240 VAC, 60 Hz
Knockout Dimensions Back (1) combination 1/2" - 3/4" Knockout Dimensions Bottom (2) combination 1/2" - 3/4"
Motor (Three-Phase) 2 HP, 24 FLA @ 120 VAC, 60 Hz, 5 HP, 28 FLA @ 240 VAC, 60 Hz Number of Trippers Included 1 ON/1 OFF
Pilot Duty (NO) 1000 VA, 120-240 VAC, 60 Hz Pilot Duty Load Ratings Ranges 1000 VA, 120-240 VAC, 60 Hz
Skipper Wheel Not Included Timing Interval 1 hr
Tungsten (NO) 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 60 Hz Tungsten Range(s) 40 A, 120-240 VAC, 60 Hz
Wire Size Max #8 AWG Wire Size Min #14 AWG
Operating Temperature Max (°C) 54 Operating Temperature Max (°F) 130
Operating Temperature Min (°C) -40 Operating Temperature Min (°F) -40
Product Depth (in) 3 7/16 Product Depth (mm) 87.3
Product Height (in) 7 7/8 Product Height (mm) 200
Product Width (in) 5 1/8 Product Width (mm) 130.2
Unit Carton Height (in) 8.25 Unit Carton Length (in) 5.5
Unit Carton Weight (lb) 2.744 Unit Carton Width (in) 3.5

Input Voltage Range(s) 120 VAC, 60 Hz Maximum ON/OFF Operations 12
Number Of Circuits 1 Operation Mode 24 hour
Resistive 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 60 Hz Switch Type DPST
Electronic Ballast 16 A, 120 VAC, 16 A, 208 VAC, 16 A, 240 VAC, 16 A, 277 VAC Enclosure Type Indoor type 1 metal
Minimum ON/OFF Times 1 hour Maximum Power Consumption (W) 3 W
Wiring Option Terminals Resistive Load Ratings Ranges 40 A, 120-240 VAC, 60 Hz
Warranty Period 1-Year limited Application Compatibilities HID, LED
Electronic Ballast Load Ratings Ranges 16 A, 120-277 VAC Has Manual Override Yes
Inductive 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 60 Hz Inductive Load Ratings Ranges 40 A, 120-240 VAC, 60 Hz
Knockout Dimensions Back (1) combination 1/2" - 3/4" Knockout Dimensions Bottom (2) combination 1/2" - 3/4"
Motor (Three-Phase) 2 HP, 24 FLA @ 120 VAC, 60 Hz, 5 HP, 28 FLA @ 240 VAC, 60 Hz Number of Trippers Included 1 ON/1 OFF
Pilot Duty (NO) 1000 VA, 120-240 VAC, 60 Hz Pilot Duty Load Ratings Ranges 1000 VA, 120-240 VAC, 60 Hz
Skipper Wheel Not Included Timing Interval 1 hr
Tungsten (NO) 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 60 Hz Tungsten Range(s) 40 A, 120-240 VAC, 60 Hz
Wire Size Max #8 AWG Wire Size Min #14 AWG
Operating Temperature Max (°C) 54 Operating Temperature Max (°F) 130
Operating Temperature Min (°C) -40 Operating Temperature Min (°F) -40
Product Depth (in) 3 7/16 Product Depth (mm) 87.3
Product Height (in) 7 7/8 Product Height (mm) 200
Product Width (in) 5 1/8 Product Width (mm) 130.2
Unit Carton Height (in) 8.25 Unit Carton Length (in) 5.5
Unit Carton Weight (lb) 2.744 Unit Carton Width (in) 3.5

Product Depth (in) 3 7/16
Product Height (in) 7 7/8
Product Width (in) 5 1/8

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