Description
Specifications | Instructions
Intermatic GMXQT-O-120 24-Hour 120V Electromechanical Timer with Battery Backup, 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.
Features:
- 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
Applications:
-
Aeration
-
Air Movement & Ventilation
-
Generator Exercising
-
Refrigeration Merchandiser
-
Septic Treatment
Specifications:
Backup Type | 72-hour Carry-over, Battery, Self-recharging | Input Voltage Range(s) | 120 VAC, 50/60 Hz |
Mounting Options | Wall | Resistive | 21 A, 120 VAC, 50 Hz, 21 A, 120 VAC, 60 Hz, 21 A, 208 VAC, 50 Hz, 21 A, 208 VAC, 60 Hz, 21 A, 240 VAC, 50 Hz, 21 A, 240 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 | 72 Hours | Battery Service Type | Rechargeable |
Battery Type | NiMh | Category | Timer Controls Web |
Clock Drive Type | Quartz | 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, 50 Hz, 1 HP, 120 VAC, 60 Hz, 2 HP, 240 VAC, 50 Hz, 2 HP, 240 VAC, 60 Hz | Operating Humidity | 0 to 95%, Non-condensing |
Operating Temperature with Battery Backup | -4° F to 131° F (-20° C to 55° C) | Shortest switching time | ON/OFF 15 minutes |
Timing Interval | 15 min | Tungsten (NO) | 1350 W, 120 VAC, 50 Hz, 1350 W, 120 VAC, 60 Hz |
Wire Size Max | #12 AWG | Operating Temperature Max (°C) | 55 |
Operating Temperature Max (°F) | 131 | Operating Temperature Min (°C) | -20 |
Operating Temperature Min (°F) | -4 | 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) | 1.577 |
Unit Carton Width (in) | 6.875 |