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White wall-mounted timer switch with rotary dial marked 10 20 30 60 minutes

Intermatic EC210WK 10/20/30/60 Minute Countdown Timer, White

SKU CH-QH1Z-1M5JM

Controls LED, CFL, fans, motors and heaters with silent 10, 20, 30 or 60 minute countdown settings

  • Controls LED and CFL lighting efficiently
  • Silent countdown operation at 10, 20, 30, 60 minutes
  • Replaces single-pole switches in multiple applications
  • Manages fans, heaters, motors and other loads
  • Backed by 130 years of Intermatic engineering

Intermatic EC210WK Countdown Timer

The Intermatic EC210WK is a mechanical countdown timer designed for residential and light commercial electrical circuits. It replaces a standard single-pole switch to provide automatic shut-off after a preset interval. The unit suits homeowners, electricians and facility managers who need simple timed control of lighting, ventilation or heating loads without programming complexity.

Four Preset Intervals Up To 60 Minutes

The timer offers four fixed countdown settings of 10, 20, 30 and 60 minutes selected by a rotary dial. It handles LED, CFL, incandescent, motor and resistive loads within its rated capacity. Silent operation makes it suitable for bedrooms, bathrooms and offices. The mechanical mechanism requires no batteries or standby power. It does not support variable timing, astronomic scheduling or multi-circuit control.

Direct Single-Pole Switch Replacement

Installation fits a standard wall box and uses the same wiring as the single-pole switch it replaces. The upgrade is worthwhile when automatic shut-off reduces energy waste from forgotten lights or fans. It is not suited for circuits requiring three-way switching, dimming, or programmable daily schedules. Buyers needing longer maximum durations or multiple independent timers should consider other solutions.

How it compares

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

Price $47.99
Pricier than about 87% of the 173 comparable items (median $25.99).

Specifications

Product
Brand nameIntermatic

Questions about this item

Will the EC210WK timer control my existing LED and CFL bulbs without flickering?

Yes, it is designed to control LED and CFL lights along with fans, motors and heaters, replacing a standard single-pole switch in those circuits.

How can I verify the timer is operating correctly once installed?

Select the 10, 20, 30 or 60 minute setting; the load should run silently for the chosen period and then switch off automatically.

Does the package include a wall plate or wire connectors, or must I buy them separately?

The timer unit itself is supplied; a decorative wall plate and any wire connectors needed for your wiring are not included and must be purchased separately.

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