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INTERMATIC TN311 Indoor Electromechanical Plug-In Timer Switch - Indoor-Rated Electromechanical Plug-In Timer Switches
INTERMATICIndoor-Rated Electromechanical Plug-In Timer Switches

INTERMATIC TN311 Indoor Electromechanical Plug-In Timer Switch

The INTERMATIC TN311 is an indoor-rated electromechanical plug-in timer switch with a 24-hour setting. It features a NEMA 5-15R receptacle configuration and operates at 125V AC. This mechanical timer is designed for…

SKU 3G-OTH-29505

Also listed as: TN 311 · TN-311

Brand
INTERMATIC
Item
TN311 Indoor Electromechanical Plug-In Timer Switch
Part Number
TN311
Category
Indoor-Rated Electromechanical Plug-In Timer Switches
Available to Order
Also known as:TN311INTERMATIC
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Technical Specifications

INTERMATIC
Manufacturer Part Number
TN311
Type
Indoor, Not Astronomic, 5-15R
AC
125V
Setting
24 hr
NEMA Receptacle Configuration
5-15R

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INTERMATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INTERMATIC TN311 is an indoor-rated electromechanical plug-in timer switch with a 24-hour setting. It features a NEMA 5-15R receptacle configuration and operates at 125V AC. This mechanical timer is designed for basic on/off scheduling of connected loads.

Frequently Asked Questions

What is the INTERMATIC TN311 plug-in timer used for?

The INTERMATIC TN311 is an indoor-rated electromechanical plug-in timer switch used for basic on/off scheduling of connected loads. It is ideal for automating lights, fans, or small appliances on a 24-hour cycle, providing simple time-based control without astronomic features.

What are the specifications of the INTERMATIC TN311?

The INTERMATIC TN311 is a mechanical plug-in timer with a 24-hour setting, NEMA 5-15R receptacle configuration, and operates at 125V AC. It is indoor-rated and not astronomic, making it suitable for straightforward on/off scheduling of devices plugged into its 5-15R outlet.

Where to buy the INTERMATIC TN311 worldwide?

You can source the INTERMATIC TN311 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the timer reaches your facility reliably.

How to install the INTERMATIC TN311 plug-in timer?

To install the INTERMATIC TN311, simply plug it into a standard 125V AC grounded outlet, then set the desired on/off times using the mechanical dial and trippers. Ensure the connected load does not exceed the timer's rating. For best practice, test the schedule before leaving the device unattended.

Used in

Common applications for INTERMATIC
Commercial buildings — Intermatic FM1D20A-AV-8 digital timer for scheduling lighting and HVAC based on occupancy or time of day.
Industrial automation — Intermatic FM1D20A-LV-8 DIN rail timer for controlling industrial loads in 24V AC control circuits.
Panel integration — Intermatic FM1STUZH-240U panel cover-mounted electromechanical timer for through-door access in control panels.
Energy management — Intermatic MIL72ESWUZH-120 7-day electromechanical timer for automated lighting control in facilities.
Low-voltage control — Intermatic FM1QTUZ-24U 12/24V AC timer for switching low-voltage loads in HVAC and lighting systems.
Process control — Intermatic FM1STUZ-120U 120V AC timer for time-based operation of pumps and industrial equipment.
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INTERMATIC Products

3G Electric supplies INTERMATIC indoor-rated electromechanical plug-in timer switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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