Description
Optimize control of your electrical loads with the FM1STUZH-120U — a high-quality 24-hour timer module from the FM1 series, designed for durability, precision scheduling, and flexible installation. Built to handle demanding applications from HVAC to lighting and pumps, this timer is ideal for residential, commercial, and industrial systems.
Key Features
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Reliable 21 A SPDT Switching — Handles up to 21 A resistive load at 120–250 VAC, plus motor ratings of up to 1 HP @ 120 V or 2 HP @ 250 V, making it suitable for lights, pumps, motors, and HVAC equipment.
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24-Hour Clock with 15-Minute Intervals — Allows precise daily scheduling with captive trippers, giving flexibility to set multiple ON/OFF periods in 15-minute increments.
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Manual Override Option — Includes an ON/AUTO/OFF override switch so you can manually control the load without reprogramming the schedule.
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Compact Panel-Mount Design — Measures approximately 2.36″ H × 2.36″ W × 1.25″ D, making it easy to mount inside control panels or enclosures and integrate with existing equipment.
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1/4″ Quick-Connect Terminals for Easy Wiring — Simplifies installation and maintenance, reducing labor time and wiring complexity.
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Durable, Wide-Temperature Operation — Operates from –40 °F to 185 °F (–40 °C to 85 °C), allowing use in a broad range of environments, from indoor control panels to outdoor-rated enclosures.






