TN311 Heavy-Duty 24-Hour Indoor Mechanical Plug-in Timer - Efficient Control, Customizable Scheduling - Timer for Lighting, Fans & Small Appliances

TN311 Heavy-Duty 24-Hour Indoor Mechanical Plug-in Timer - Efficient Control, Customizable Scheduling - Timer for Lighting, Fans & Small Appliances

Q: I don't know how to set the timer.

Though the other person's answer works, flipping the order is the better way. Put the pins in first and then spin the dial one whole rotation before setting the current time. This way, the pins will activate or deactivate the timer depending on the current time.For example. Say you want to set the timer to turn on at 8AM and turn off at 8PM, and you do the initial setup at noon. If you set the time first and then insert the pins, the timer may not be turned on right away, as it should be, because noon is between 8AM and 8PM. If you insert the pins first, and spin the dial, the Green pin at 8AM will flick the timer on, and when you plug it in, it will be activated as it should be. If you decided to do the initial setup at 9PM, if you put the pins in first and spin the dial, the timer would automatically be deactivated by the red pin, because 9PM is not between 8AM and 8PM.If you follow the other answer, you may need to manually flick on ON/OFF dial on the top.

Q: When the timer trips from On to Off, do you get a spark?

Yes, it sparks (tiny), but it's internal at the switch. It should NOT be used in any flammable atmosphere.

Q: Is the device small enough to leave one free outlet or will it take up both spaces?

The timer will leave an outlet open if you plug it on the bottom socket. The top of the timer will reach the centerline of the outlet, so if you don't have another huge plug it will leave the top one free

Q: Should the switch be turn to on or off for it to be used as a timer? Either mine isn't working or I don't know what I am doing...

When you first set the triggers, rotate the dial at least 360 degrees . The switch is only for manual operation. If you rotate the switch to manually turn light on or off. The switch might stick in a way where the trigger will not turn the light on or off. The timer turns the light on or off by rotating the same switch you rotate for manual operation. Rotating the dial 360 degrees should reset everything.

Product ID: 1048998

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Details

Color
Color
Brand
Intermatic
Material
Plastic
Product Dimensions
3.15"D x 3.2"W
Item Weight
6.4 ounces

⏰3 customizable on/off cycles

⚡15A heavy-duty load

🔌Plug-in, no batteries needed

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Description

⏳ Take control of your time—and your energy bill!

ENERGY SMART CONTROL - Mechanical timer uses zero electricity to operate—save energy without lifting a finger
SET IT AND FORGET IT - 3 programmable on/off cycles let you tailor your schedule effortlessly
CERTIFIED RELIABILITY - UL and CSA certified for safe, worry-free indoor use
POWER THROUGH YOUR DAY - Handles up to 1875W for heavy-duty appliances with ease
PLUG PLAY CONVENIENCE - Simple plug-in design with manual override for instant control anytime

The Intermatic TN311 is a heavy-duty, mechanical plug-in timer designed for indoor use. It supports up to 15 amps and 1875 watts, perfect for controlling lighting, fans, heaters, and other appliances. Featuring 3 customizable on/off cycles per day and a manual override switch, it offers effortless scheduling without consuming electricity. Compact and UL/CSA certified, this timer delivers reliable, energy-efficient automation for your home or office.

Specifications

Color	Color
Brand	Intermatic
Material	Plastic
Product Dimensions	3.15"D x 3.2"W x 3.15"H
Item Weight	6.4 ounces
Number of settings	3
UPC	732454492048 078275127890 600682784191 719918344228 078275047518 790683736913 782298966700 716080043782 735090735173 077348324686 642008231576 759309507924 738759804944 711717434216
Global Trade Identification Number	00078275127890, 07827512789017
Manufacturer	Intermatic Incorporated
Part Number	TN311
Item model number	TN311
Is Discontinued By Manufacturer	No
Size	1 Pack
Style	Single-Pack
Shape	Square
Thickness	1 Inches
Wattage	1875 watts
Item Package Quantity	1
Mounting Type	Plug-In Mount
Certification	UL
Included Components	Unit^Instruction Guide
Batteries Included?	No
Batteries Required?	No
Warranty Description	See manf description.

Have a Question? See What Others Asked

I don't know how to set the timer.

When the timer trips from On to Off, do you get a spark?

Is the device small enough to leave one free outlet or will it take up both spaces?

Should the switch be turn to on or off for it to be used as a timer? Either mine isn't working or I don't know what I am doing...

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