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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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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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
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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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