Intermatic - ET2745CR - 7-Day/365 Day 4-Circuit Electronic Control, 120-277 VAC
Product details
| Management number | 203835858 | Release Date | 2025/10/20 | List Price | $184.48 | Model Number | 203835858 | ||
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Spec Sheet Install Manual
Intermatic ET2745CR 7-Day/365 Day 4-Circuit Electronic Control, 120-277 VAC, 4-SPST/2-DPST, Outdoor Metal Enclosure
The ET2000 Series offers an easy-to-use interface, while still allowing to-the-minute scheduling capabilities for nearly any application. This series provides 50 holiday blocks with independent scheduling to ensure the loads are always in the proper ON/OFF state. This series also includes 96 ON/OFF events for even the most demanding schedules. The scheduling capabilities, configurable outputs, and a 100-hour backup without the need of batteries, make this series ideal for nearly any application.
Features:
- 100-hour supercapacitor eliminates the need for batteries
- Up to 96 set points or events
- Up to 50 holiday blocks with schedule capabilities
- Automatic input voltage selection from 120 to 277 VAC, 60 Hz
- Additional mode of operation turns the ON/OFF buttons into 2-hour overrides
- Configurable outputs allow the control of various voltages and applications
- Relays incorporate zero-crossing technology to extend the life of the control
- Non-volatile EEPROM memory protects programming indefinitely
- LED compatible
- USB port makes transferring and saving of schedules easy
Applications:
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Indoor Lighting Control
-
Machinery & Pump Controls
-
Timing/Scheduling ON/OFF
Specifications:
| Backup Type | Supercapacitor | Input Voltage Range(s) | 120-277 VAC, 60 Hz |
| Maximum ON/OFF Operations | 96 | Number Of Circuits | 4 |
| Operation Mode | 7-day | Switch Type | 4xSPST, 2xDPST or Pulse |
| Enclosure Type | Outdoor type 3R metal | Minimum ON/OFF Times | 1 min |
| Operation Features | Holiday | Electronic Series | ET2000 Series |
| Maximum ON/OFF Times | Indefinite | Maximum Power Consumption (W) | 7 W |
| Minimum Pulse Time | 2 sec | ON/OFF Operations | 96 |
| Warranty Period | 2-Year limited | Wiring Option | Terminals |
| Application Compatibilities | LED | Backup Protection Time | 100 Hour |
| Backup Restoration Time | 30 Minutes | Category | Electronic Controls Web |
| Daylight Savings Adjustment | Automatic | Electronic Ballast Load Ratings NO Ranges | 10 A, 120/277 VAC |
| Inductive Load Ratings NO Ranges | 30 A, 120-240 VAC | Knockout Dimensions Back | (1) combination 1/2" - 3/4" |
| Knockout Dimensions Bottom | (2) combination 1/2" - 3/4" | Magnetic Ballast (NO) Range(s) | 20 A, 120-277 VAC |
| Maximum Pulse Time | 2 sec | Motor Load Ratings NO Ranges | 1 HP, 120 VAC; 2 HP, 240 VAC |
| Resistive (NO) Range(s) | 20 A, 28 VDC; 30 A, 120-240 VAC | Tungsten (NO) Range(s) | 5 A, 120-277 VAC |
| Voltage Selection Type | Auto Voltage | Wire Size Max | #8 AWG |
| Wire Size Min | #14 AWG | Operating Temperature Max (°C) | 40 |
| Operating Temperature Max (°F) | 104 | Operating Temperature Min (°C) | -40 |
| Operating Temperature Min (°F) | -40 | Product Depth (in) | 3.625 |
| Product Depth (mm) | 92.1 | Product Height (in) | 10.125 |
| Product Height (mm) | 257.2 | Product Width (in) | 6.5 |
| Product Width (mm) | 165.1 | Unit Carton Height (in) | 10.063 |
| Unit Carton Length (in) | 6.5 | Unit Carton Weight (lb) | 3.3 |
| Unit Carton Width (in) | 3.625 |
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