Home » 24-Hour Heavy-Duty Mechanical In-Wall Timer, Timer Only, 120 VAC, 20A, SPDT, 1-Gang, White
24-Hour Heavy-Duty Mechanical In-Wall Timer, Timer Only, 120 VAC, 20A, 1 Gang, SPST, White
24-Hour Heavy-Duty Mechanical In-Wall Timer, Timer Only, 120 VAC, 20A, 1 Gang, SPST, White
Intermatic SKU: KM2STU-1G Barcode: 614573042215
Intermatic

24-Hour Heavy-Duty Mechanical In-Wall Timer, Timer Only, 120 VAC, 20A, SPDT, 1-Gang, White

In stock
SKU: KM2STU-1G UPC: 614573042215
(0)
$63.70 CAD
-3% $65.84 CAD $63.70 CAD

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Weight: 1.1 lb

Porch lights, pool pumps and signage that should run on a daily schedule can be automated with a simple dial timer in the switch box. The Intermatic KM2STU-1G is a 24-hour heavy-duty mechanical in-wall timer rated 20 A at 120 V AC with SPDT contacts, so it can also work in a three-way switching arrangement. Captive trippers set up to 36 on/off operations a day.

Why electricians pick it

  • 20 A at 120 V resistive and 1 HP at 120 V for lighting, fans and small pumps.
  • SPDT contacts for three-way applications.
  • 72 captive trippers that can't fall out or get lost, for up to 36 ON/OFF set points per day.
  • OFF/AUTO/ON override switch for manual control.
  • Single-gang, white, UL listed.

Specifications

Spec Detail
Brand Intermatic
Model KM2STU-1G
Type 24-hour mechanical in-wall timer, timer only
Voltage 120 V AC, 60 Hz
Switch SPDT (three-way)
Ratings 20 A resistive; 1 HP at 120 V AC
Set points Up to 36 ON/OFF per 24 hours; 72 captive trippers
Override OFF/AUTO/ON switch
Neutral Required
Operating temperature -40 to 82°C
Size / colour 1-gang / white

Pro tip from the counter

The clock motor runs all the time, so this timer needs a neutral in the box. Many older switch boxes only have a switch loop with no white conductor, so check before selling the job, or plan to pull a new cable.

Best for: exterior and sign lighting, pool and circulation pumps, exhaust fans, three-way lighting control

Downloads: Operating instructions (ManualsLib)

We ship Canada-wide from Vaughan, ON. Contractors can request trade pricing through a quote or by calling (905) 553-7171.
Free shipping over $150 across Ontario and Quebec, and 10% off the rest of Canada.
CSA-approved products from a Canadian-owned supplier, 15+ years in Ontario.
Counter pickup in Vaughan, Monday to Friday, 8am to 4pm. Call the counter for advice.
30-day returns on most items. Bulbs, cut-to-length wire and hazardous goods are excluded.

Compare With Similar Items

Feature 24-Hour Heavy-Duty Mechanical In-Wall Timer, Timer Only, 120 VAC, 20A, 1 Gang, SPST, White
24-Hour Heavy-Duty Mechanical In-Wall Timer, Timer Only, 120 VAC, 20A, SPDT, 1-Gang, White
$63.70
Current
Brand Intermatic
Type Timer
Availability In stock
Rating No reviews

Pick up at our Vaughan counter

Our counter is at 8520 Jane St, Unit 5, Vaughan, ON L4K 5A9, open Monday to Friday, 8am to 4pm. Order online and collect, or bring a material list and we will price it at the counter. Contractors and DIY customers are both welcome.

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