Intermatic FM1QWUZH-120U 7-Day 120V Electromechanical Panel Mount Timer Module

IntermaticSKU: FM1QWUZH-120U

Sale price $148.22
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Intermatic FM1QWUZH-120U 7-Day 120V Electromechanical Panel Mount Timer Module with Battery Backup and Manual Override, 2 Hour Intervals, 21A, SPDT

The FM1 series timer modules are designed to be integrated inside of a machine control panel, circuit board, or other equipment. They are a simple and low cost alternative for applications that do not require more than 21 A or 2 HP, 240 VAC. The FM1 is designed for 24-hour or 7-day control or overriding a functional typical state of a heating, ventilation, refrigeration, lighting, security, or pump system. The FM1 series is ideal for 12, 24 VAC/VDC,120 or 208/240VAC single-phase general applications.


  • 21 A SPDT Switch
  • Captive trippers with 15-minute intervals on 24-hour models and 2-hour intervals on 7-day models
  • 72-hour carry-over battery backup on Q models
  • Noise immune – ideal for robust applications
  • Synchronous drive or quartz drive Q models with self-recharging battery backup
  • True clock face, easy-to-set
  • Available with or without override
  • Compact size
  • Clear plastic cover (DC-FME-A), sold separately
  • Standalone or with indoor/outdoor enclosure, sold separately


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


Backup Type 72-hour Carry-over, Battery, Self-recharging Input Voltage Range(s) 120 VAC, 50/60 Hz
Mounting Options Panel 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, 21 A, 250 VAC, 50 Hz, 21 A, 250 VAC, 60 Hz
Switch Type SPDT Has Real-time Clock Face Yes
Warranty Period 1-Year limited Wiring Option 1/4" Quick connect terminals
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 Override Switch Yes
Maximum Cycle Time 7 days Minimum Cycle Time 2 hrs
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 2 hours
Timing Interval 2 hrs Tungsten (NO) 1350 W, 120 VAC, 50 Hz, 1350 W, 120 VAC, 60 Hz
Operating Temperature Max (°C) 55 Operating Temperature Max (°F) 131
Operating Temperature Min (°C) -20 Operating Temperature Min (°F) -4
Product Depth (in) 1 1/4 Product Depth (mm) 32
Product Height (in) 2 23/64 Product Height (mm) 60
Product Width (in) 2 23/64 Product Width (mm) 60
Unit Carton Height (in) 2.25 Unit Carton Length (in) 3.25
Unit Carton Weight (lb) 0.24 Unit Carton Width (in) 3.25

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