Name: Intermatic T103 24-Hour 120-Volt DPST Mechanical Time Switch
Brand: INTERMATIC INC.
SKU: M82099
Availability: InStock

Intermatic T103 24-Hour 120-Volt DPST Mechanical Time Switch

Item No M82099

Manufacturer INTERMATIC INC.

Mfr. Item No T103

$89.95

Unit of Measure EA

Available: 2

In Stock

Description
Additional Details
Purchase History
General Ledger Coding

Some product details generated with AI assistance — verify specs before ordering.

The Intermatic T103 is a heavy-duty 24-hour mechanical time switch designed for reliable automated control of electrical loads up to 40 Amps per pole. Featuring a Double Pole Single Throw (DPST) configuration and a robust NEMA 1 indoor metal enclosure, this timer is ideal for managing lighting, pumps, and heating systems in commercial and industrial environments. It supports up to 12 ON/OFF operations per day with a minimum one-hour interval and includes a manual override for immediate control without disrupting programmed schedules. The unit is built with teeter-type terminals for secure connections and a snap-out timing mechanism for easy maintenance.

"24 Hour Timer. Double Pole single throw. For loads up to 40 amps. 1-12 on/off operations per day w/1 hour minimum on/off times 120v. One """"on"""" & one """"off"""" tripper included. "

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.

Packaging/Shipping Size and Weight: Length: 3.44" | Width: 5.13" | Height: 7.88" | Weight: 2.77 lbs

Features

Electrical loads up to 40 A
Provides direct 24 hr control of most load
All models equipped with one on and one off tripper

Product Details
brand:	Intermatic
type:	Mechanical Time Switch
voltage:	120 V
poles:	Double Pole
switch_mechanism:	DPST
amperage:	40 A Resistive
operation_mode:	24-Hour
number_of_on_off_operations:	12
Color:	Gray
Finish:	Enamel
Material:	Steel
Size:	7.88" x 5.13" x 3.44"
Amperage Rating:	40A
Voltage Rating:	120 VAC
Contact Form:	DPST
Enclosure Rating:	NEMA 1 (Indoor)
Max ON/OFF Cycles:	12 per day
Operating Temperature:	-40°F to 130°F
Horsepower Rating:	2 HP @ 120 VAC
Wire Size Range:	#14 AWG - #8 AWG
Action:	DPST
Amperage Rating:	40
Enclosure Rating:	Type 1 Indoor Steel
Frequency Rating:	60
Includes:	Switch
Numberof Cycles:	1 - 12 Cycles per Day
Numberof Poles:	2
Operating Temperature:	-40 TO 130
Overall Depth:	3
Power Rating:	2
Series:	T100
Standards:	CSA Certified, UL Listed
Time Setting:	1 - 23
Usage:	For Industrial, Commercial and Residential Applications
Voltage Rating:	125

Purchase History is only available to logged-in customers.

General Ledger Coding is only available to logged-in customers.

General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.