Intermatic FM1D20-24U 24-Hour or 7-Day 24V Panel Mount Module

IntermaticSKU: FM1D20-24U

Sale price $149.12
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Specifications | Instructions

Intermatic FM1D20-24U 24-Hour or 7-Day 24V Electronic Panel Mount Module, 16A, 20 Setpoint Programs, SPDT

The FM1D20 Series Electronic Time Controls are for ventilating, heating, cooling, lighting or other electrical loads in commercial and industrial applications. These one-channel time switches are programmable for 24-hour or 7-day schedules. They are intended for either panel, surface, flush, or DIN rail mounting. Flush and surface/DIN rail (A & E models) are completely enclosed in a plastic housing and include a terminal cover, dust cover and subbase for installation and hard wiring.


  • 24-Hour or 7-day applications
  • 20 Setpoint programs
  • Three preset adjustable block programs
  • Easy-to-follow menu driven programming
  • Manual override with status indication
  • Battery backup
  • Large LCD
  • Daylight Saving Time adjustment
  • A & E models come with clear dust cover


  • Aeration
  • Air Movement & Ventilation
  • Generator Exercising
  • Refrigeration Merchandiser
  • Septic Treatment


Backup Type Battery Input Voltage Range(s) 24 VAC/VDC, 50/60 Hz
Mounting Options Panel Number Of Circuits 1
Operation Mode 24 hour, 7-day Switch Type SPDT
Minimum ON/OFF Times 1 min Maximum Power Consumption (W) 1.4 W
ON/OFF Operations 140 Resistive (NO) 16 A, 277 VAC
Warranty Period 1-Year limited Wiring Option 1/4" Quick connect terminals
Backup Protection Time 7 Years Battery Service Type Non-rechargeable, Non-replaceable
Category Timer Controls Web Daylight Savings Adjustment Manual
Has Manual Override Status Indication Yes Magnetic Ballast (NO) 12 A, 120 VAC, 8 A, 240 VAC
Motor (NO) 1/2 HP, 120 VAC, 1 HP, 240 VAC Operating Humidity 0-95% RH, Non-condensing
Pilot Duty (NC) 360 VA, 120 VAC Pilot Duty (NO) 360 VA, 120 VAC, 720 VA, 240 VAC
Resistive (NC) 16 A, 277 VAC, 8 A, 24 VDC RoHS Certification Yes
Tungsten (NO) Load Ratings 600 W, 120 VAC, 1000 W, 240 VAC Voltage Selection Type Voltage Specific
Operating Temperature Max (°C) 55 Operating Temperature Max (°F) 131
Operating Temperature Min (°C) -25 Operating Temperature Min (°F) -13
Product Depth (in) 2.06 Product Depth (mm) 52
Product Height (in) 2.37 Product Height (mm) 60.1
Product Width (in) 2.37 Product Width (mm) 60.1
Unit Carton Height (in) 2.25 Unit Carton Length (in) 3.25
Unit Carton Weight (lb) 0.1 Unit Carton Width (in) 3.25

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