Product image thumbnail 0
Product image thumbnail 1
Usually ships within 11 to 17 Days
Already a Customer? Log in to view your pricing
Manufacturer Intermatic
Mfg Catalog # GMXSW-O-24
North Coast Part # 826005

Features & Applications


  • 21 A SPDT Switch
  • UL Type 1 indoor or Type 3R outdoor plastic enclosure
  • Manual 3-way override
  • Captive trippers with 15-minute intervals on 24-hour models and 2-hour intervals on 7-day models
  • True clock face, easy-to-set
  • Finger-safe terminals
  • Enclosure provides space for field-added contactor or other accessories
  • Synchronous drive or quartz drive ("Q" models) with self-charging battery backup


  • Lighting Control
  • HVAC
  • Pumps/Motor/Fan Control
  • General Electrical Circuits
  • Commercial Refrigeration


  • Maximum ON/OFF Operations: 0
  • Input Voltages Display: 24 VAC, 60 Hz
  • Mounting Options: Wall
  • Has Override Switch: No
  • Resistive: 21 A, 250 VAC, 60 Hz
  • Tungsten: 1350 W, 120 VAC, 60 Hz
  • Motor: 120/250 VAC, 1/2 HP
  • Operating Temperature Max (°C): 85
  • Operating Temperature Max (F): 185
  • Operating Temperature Min (°C): -40
  • Operating Temperature Min (F): -40
  • Wire Size Max: #12 AWG
  • Enclosure Type: Outdoor Type 3R Plastic
  • Product Height (in): 10
  • Product Height (mm): 254
  • Product Width (in): 6 1/2
  • Product Width (mm): 165
  • Product Depth (in): 3 3/4
  • Product Depth (mm): 95
  • Warranty: 1-year limited

Documents & Downloads

Product Rating


UPC 61457301363
Item Long Description The GMX series time controls are universal mechanical time switches. They are a low cost alternative for applications that do not require more than 21 A or 2 HP @ 240 VAC. The unit is mounted in a UL Type 1 indoor or Type 3R outdoor plastic enclosure. The GMX is a light-duty commercial time switch ideal for 24, 120 or 208/240 VAC single-phase general applications.
GTiN 00614573013635
Warranty Length 1 yr
Width 165 mm
Size 10 HEIGHT X 6.50 WIDTH X 3.75 DEPTH IN, 25.4 HEIGHT X 16.5 WIDTH X 9.5 DEPTH CM
Operating Temperature 185 degrees F
Type Electromechanical Time Control
Applications Commercial, Outdoor, Lighting, HVACR, Pumps, Motors, Fans, Agricultural, General Electrical Circuit
Mounting Type Wall Mount
Depth 3 3/4 in
Height 10 in
Standard CCSAus Certified,CULus Listed #E10694,HVACR
Frequency 60 Hz
Connection Type Screw Terminal
Wattage 1350 Watt
Input Voltage 24 V
Family Brand Name Intermatic
Enclosure Rating 0 - 95 RH Non-Condensing
TC Connection Screw Terminal
Contact Configuration 1 NO/1 NC
Max Operating Temperature 185 degrees F
Min Operating Temperature -40 degrees F
Max Wire Size 12 AWG
Contact Rating 21 AMP @ 250 VAC (Resistive)
Number of Poles 1 Pole
Enclosure NEMA 3R
Action SPDT
Sub Brand Grasslin

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.