Intermatic ET1725C 7-Day 2-Circuit Electronic Control, 120-277 VAC

IntermaticSKU: ET1725C

Sale price $264.11
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Specifications | Instructions

Intermatic ET1725C 7-Day 2-Circuit Electronic Control, 120-277 VAC, 2-SPST, Indoor Metal Enclosure

This series offers an easy way to upgrade from a basic mechanical time switch to an electronic time switch. These timers will allow for up-to-the-minute programming, battery backup for power loss, up to 28 events total, and automatic daylight saving time corrections without the need of user interaction. They come in standard 24-hour, 7-day and 7-day astronomic versions.


  • Selector switch to determine input voltage between 120-277 VAC
  • Up to 28 events total
  • To-the-minute accuracy
  • Temporary override or permanent manual override
  • Automatic Daylight Saving Time adjustment
  • Astronomic models enable dusk-to-dawn scheduling


    • Indoor Lighting Control
    • Machinery & Pump Controls
    • Timing/Scheduling ON/OFF


    Backup Type Battery Input Voltage Range(s) 120-277 VAC, 50/60 Hz
    Maximum ON/OFF Operations 28 Number Of Circuits 2
    Operation Mode 7-day Switch Type 2xSPST, 1xDPST or Pulse
    Enclosure Type Indoor type 1 metal Minimum ON/OFF Times 1 min
    Electronic Series ET1700 Series Maximum ON/OFF Times Indefinite
    Maximum Power Consumption (W) 6 W Minimum Pulse Time 2 sec
    ON/OFF Operations 28 Warranty Period 1-Year limited
    Wiring Option Terminals Battery Service Type Field Serviceable
    Battery Type AAA Category Electronic Controls Web
    Daylight Savings Adjustment Automatic Electronic Ballast Load Ratings Ranges 1 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
    Motor Three Phase Ranges 1 HP, 120 VAC; 2 HP, 240 VAC Rating General Purpose
    Resistive (NO) Range(s) 20 A, 28 VDC; 30 A, 120/240 VAC Resistive Load Ratings Ranges 20 A, 28 VDC; 30 A, 120/240 VAC
    Timer Type Digital Tungsten (NO) Range(s) 5 A, 120/240 VAC
    Tungsten Range(s) 5 A, 120-240 VAC Voltage Selection Type Selector Switch
    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) 3.4375 Product Depth (mm) 87.3
    Product Height (in) 7.875 Product Height (mm) 200
    Product Width (in) 5.125 Product Width (mm) 130.2
    Unit Carton Height (in) 3.131 Unit Carton Length (in) 8.001
    Unit Carton Weight (lb) 2.844 Unit Carton Width (in) 5.251

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