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White rectangular plug-in timer with dial and override switch

TN111K 15-Amp 24-Hour Indoor Timer Switch

SKU CH-91FB-AV5Z1

A 15-amp indoor plug-in timer with 24-hour mechanical scheduling, two daily on/off settings, manual override and a single 2-prong outlet

  • Controls LED, CFL and seasonal indoor lighting with 24-hour mechanical timer
  • Two customisable on/off settings per day for precise daily scheduling
  • Manual override toggles power instantly without losing programmed settings
  • Single 2-prong plug and receptacle for simple indoor connection
  • On/off trippers slot into intervals for quick, hassle-free programming

Versatile 24-Hour Light Control

The TN111K 15-Amp indoor timer manages LED, CFL and seasonal lighting with a mechanical 24-hour dial. It provides up to two customisable on/off settings per day for precise scheduling of lamps and appliances. A simple manual override toggles the outlet instantly without disturbing the programmed cycle. The single 2-prong plug and receptacle keep installation straightforward.

Mechanical Operation With No Standby Draw

As a purely mechanical device, the timer consumes no standby power and adds no electronic noise to the circuit. The 15-Amp rating supports common household lighting loads without requiring additional cooling or ventilation. Trippers slot into the dial to set intervals, giving tactile confirmation of each switching point. Operation remains consistent regardless of network status or firmware updates.

Replaces Basic Plug-In Timers

The TN111K upgrades from single-setting timers by offering two daily on/off events and a manual override that holds its position. It suits users who need separate morning and evening lighting schedules without moving to a digital programmer. Buyers who require more than two daily events, battery-backed memory or three-prong grounding will need a different class of timer.

How it compares

Measured against everything we stock in Timer Switches & Smart Plugs, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 55% of the 173 comparable items (median $25.99).

Specifications

Product
Brand nameIntermatic

Questions about this item

How do I install the TN111K timer and what step do people often get wrong?

Plug the 2-prong timer into a standard indoor wall outlet then plug your lamp or appliance into the timer receptacle; the step users miss is pushing the ON/OFF trippers fully into the desired time slots on the 24-hour dial.

What maintenance or replacement will the TN111K need later?

The mechanical timer has no user-serviceable parts; if the motor or switching contacts wear out after extended use the entire unit is replaced.

What limit shows up first when the TN111K runs a load continuously?

The 15-Amp rating is the first limit; exceeding it with high-draw appliances can overheat the contacts and trip the circuit breaker.

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