Intermatic - GM40AV - 40 A, Autovoltage General Purpose Time Control
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Product details
| Management number | 203835760 | Release Date | 2025/10/20 | List Price | $44.86 | Model Number | 203835760 | ||
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Spec Sheet Install Manual
The GM40AV Time Switch is a universal, electromechanical time switch designed for general purpose residential and commercial applications. The robust 40 A time switch automatically detects the input voltage without the use of a DIP switch or selector pins. The time switch automatically selects any voltage between 120-277 VAC. The mechanism is mounted in a compact UL Type 3R outdoor enclosure and can also be easily retrofitted into other Intermatic enclosure types. The time switch features a DPDT switching configuration standard (i.e. two normally open and two normally closed contacts).
Features:
- Autovoltage selection 120 VAC-277 VAC
- Captive trippers - trippers cannot be lost
- 40 A rating
- Self-recharging battery backup, "Q" models feature 72-hour carry-over
- Power and status LED indicators
- 24-Hour or 7-day models available
- Up to 48 ON/OFF operations per 24-hour period or 42 ON/OFF operations per week on "W" models
- DPDT switching configuration standard (2 NO and 2 NC Contacts)
- Manual three-way ON/OFF/AUTO override switch
- Easy-to-read clock face
Applications:
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Aeration
-
Air Movement & Ventilation
-
Generator Exercising
-
Refrigeration Merchandiser
-
Septic Treatment
Specifications:
| Input Voltage Range(s) | Auto Voltage 120-277 VAC, 60 Hz | Maximum ON/OFF Operations | 48 |
| Operation Mode | 24 hour | Switch Type | DPDT |
| Enclosure Type | Indoor/outdoor type 3R plastic | Has Real-time Clock Face | Yes |
| Minimum ON/OFF Times | 15 min | Mechanism Type | Electromechanical |
| Resistive (NO) | 40 A, 120-277 VAC | Warranty Period | 1-Year limited |
| Wiring Option | Screw box lug | Category | Timer Controls Web |
| Electrical Life | 50,000 operations at full load | Has Captive Trippers | Yes |
| Has Override Switch | Yes | Magnetic Ballast (NC) Range(s) | 10 A, 277 VAC |
| Magnetic Ballast (NO) Range(s) | 30 A, 120 VAC; 20 A, 277 VAC | Motor (NC) | 1 HP, 12 FLA, 30 LRA @120 VAC, 2 HP, 10 FLA, 30 LRA @240 VAC |
| Motor (NO) | 1 HP, 16 FLA, 90 LRA @ 120 VAC, 2 HP, 12 FLA, 52 LRA @ 208-277 VAC | Motor Load Ratings NC Ranges | 1 HP, 12 FLA, 30 LRA @ 120 VAC; 2 HP, 10 FLA, 30 LRA @ 240 VAC |
| Motor Load Ratings NO Ranges | 1 HP, 16 FLA, 90 LRA @120 VAC; 2 HP, 12 FLA, 52 LRA @ 208-277 VAC | Number of Trippers Included | 96 |
| Operating Humidity | 0-95% RH, Non-condensing | Pilot Duty (NO) | 300 VA, 120 VAC, 300 VA, 208 VAC, 300 VA, 240 VAC |
| Pilot Duty (NO) Range(s) | 300 VA, 120-240 VAC | Pilot Duty Load Ratings Ranges | 300 VA, 120-240 VAC |
| Resistive (NC) | 30 A, 120 VAC, 60 Hz, 30 A, 208 VAC, 60 Hz, 30 A, 240 VAC, 60 Hz, 30 A, 277 VAC, 60Hz | Resistive (NC) Range(s) | 30 A, 120-277 VAC |
| Resistive (NO) Range(s) | 40 A, 120-277 VAC | RoHS Certification | Yes |
| Tungsten (NC) Load Ratings | 2 A, 120 VAC | Tungsten (NO) Load Ratings | 15 A, 120 VAC |
| Voltage Selection Type | Auto Voltage | Wire Size Max | #8 AWG |
| Operating Temperature Max (°C) | 55 | Operating Temperature Max (°F) | 131 |
| Operating Temperature Min (°C) | -40 | Operating Temperature Min (°F) | -40 |
| Product Depth (in) | 3 | Product Depth (mm) | 7.62 |
| Product Height (in) | 8 7/8 | Product Height (mm) | 22.56 |
| Product Width (in) | 6 39/64 | Product Width (mm) | 16.79 |
| Unit Carton Height (in) | 9.125 | Unit Carton Length (in) | 6.75 |
| Unit Carton Weight (lb) | 1.83 | Unit Carton Width (in) | 3 |
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