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INTERMATIC Plug-In Timer: Mechanical, Indoor, Not Astronomic, 24 hr Setting, 5-15R - Indoor-Rated Electromechanical Plug-In Timer Switches
INTERMATICIndoor-Rated Electromechanical Plug-In Timer Switches

INTERMATIC Plug-In Timer: Mechanical, Indoor, Not Astronomic, 24 hr Setting, 5-15R

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
Plug-In Timer: Mechanical, Indoor, Not Astronomic, 24 hr Setting, 5-15R
Category
Indoor-Rated Electromechanical Plug-In Timer Switches
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

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

Technical Documents

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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
Outdoor lighting control — INTERMATIC ET2145CR digital timer for parking lot lighting schedules
HVAC scheduling — INTERMATIC T7801B electromechanical timer for 7-day ventilation system cycling
Dusk-to-dawn lighting — INTERMATIC K4141C photocontrol for automatic street or sign lighting
Short-cycle pump control — INTERMATIC FD5MW spring-wound timer for sump pump test cycles
Plug-in appliance timing — INTERMATIC DT200LT digital plug-in timer for outdoor holiday lighting
Indoor load shedding — INTERMATIC ET2805C astronomic timer for office lighting based on daylight

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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INTERMATIC Plug-In Timer: Mechanical, Outdoor, Not Astronomic, 24 hr Setting, 1-15R, 125V AC (MPN TN111RM40)
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INTERMATIC Plug-In Timer: Mechanical, Outdoor, Not Astronomic, 24 hr Setting, 5-15R, 120V AC (MPN P1121)
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INTERMATIC Plug-In Timer: Mechanical, Outdoor, Not Astronomic, 24 hr Setting, 5-15R, 120V AC (MPN P1121)
INTERMATIC Plug-In Timer: Mechanical, Outdoor, Not Astronomic, 24 hr Setting, L5-20R, 120V AC (MPN P1131)
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INTERMATIC Plug-In Timer: Digital, Outdoor, Astronomic, 24 hr Setting, 5-15R, 120V AC (MPN DT200LT)
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INTERMATIC Plug-In Timer: Digital, Outdoor, Astronomic, 24 hr Setting, 5-15R, 120V AC (MPN DT200LT)

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