
Sale! Spec SheetInstall ManualIntermatic GMXST-O-120 24-Hour 120V Electromechanical Timer, 15 Minute Intervals, 21A, SPDT, Type 3R Outdoor Plastic EnclosureThe GMX series time switches are universal mechanical time switches. They are a low cost alternative for a
Intermatic GMXST-O-120 24-Hour 120V Electromechanical Timer, 15 Minute Intervals, 21A, SPDT, Type 3R Outdoor Plastic Enclosure
The GMX series time switches 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 timer 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.
| Input Voltage Range(s) | 120 VAC, 60 Hz | Mounting Options | Wall |
| Resistive | 21 A, 250 VAC, 60 Hz | Switch Type | SPDT |
| Enclosure Type | Outdoor type 3R plastic | Has Real-time Clock Face | Yes |
| Warranty Period | 1-Year limited | Wiring Option | Screw terminal accepts up to #12 AWG wire |
| Application Compatibilities | CFL, Fluorescent, Incandescent, LED | Backup Protection Time | 7-day |
| Category | Timer Controls Web | Clock Drive Type | Synchronous |
| Has Captive Trippers | Yes | Has Finger-Safe Terminals | Yes |
| Has Override Switch | Yes | Maximum Cycle Time | 24 hrs |
| Minimum Cycle Time | 15 min | Motor (Three-Phase) | 1 HP, 120 VAC; 2 HP, 250 VAC |
| Operating Humidity | 0 to 95%, Non-condensing | Shortest switching time | ON/OFF 15 minutes |
| Timing Interval | 15 min | Tungsten (NO) | 1350 W, 120 VAC, 60 Hz |
| Wire Size Max | #12 AWG | Operating Temperature Max (C) | 85 |
| Operating Temperature Max (F) | 185 | Operating Temperature Min (C) | -40 |
| Operating Temperature Min (F) | -40 | Product Depth (in) | 3 3/4 |
| Product Depth (mm) | 95 | Product Height (in) | 10 |
| Product Height (mm) | 254 | Product Width (in) | 6 1/2 |
| Product Width (mm) | 165 | Unit Carton Height (in) | 4.125 |
| Unit Carton Length (in) | 10.125 | Unit Carton Weight (lb) | 1.547 |
| Unit Carton Width (in) | 6.875 |
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