Intermatic FM/1STUZ-24U Timer

The Intermatic FM/1STUZ-24U is a commercial-grade 24-hour electromechanical timer module designed for seamless integration into machine control panels, HVAC systems, and refrigeration units. This 24V SPDT timer utilizes a high-torque synchronous drive to provide precise scheduling with 96 captive trippers, allowing for a minimum switching interval of 15 minutes. Engineered for heavy-duty performance, the FM1STUZ-24U features 21A resistive switching capabilities and is rated for up to 2 HP at 240 VAC, making it a reliable choice for controlling pumps, aeration systems, and ventilation fans. Its compact surface-mount design and 1/4 inch quick-connect terminals simplify field installation and OEM integration. Built to withstand demanding environments, this electromechanical control module operates efficiently in temperatures ranging from -40?F to 185?F. The true clock face orientation ensures straightforward programming for technicians, providing a robust solution for building automation and equipment scheduling without the complexity of digital interfaces.

• High Capacity Switching: The 21 Amp SPDT switch handles resistive loads, motors, and lighting circuits with ease.
• Granular Scheduling: Features 24-hour programming with 15-minute intervals for precise load management.
• Industrial Durability: Robust electromechanical construction functions in extreme temperatures (-40°F to 185°F).
• Universal Integration: Small form factor (2.36" x 2.36") allows for easy mounting inside existing enclosures or control boards.
• Simplified Wiring: Equipped with standard 1/4" quick-connect terminals for fast, secure electrical connections.

• What is the maximum motor load this timer can handle? The module is rated for 1 HP at 120 VAC and 2 HP at 240 VAC, suitable for most small-to-medium motor applications.
• Does this model include a battery backup for power outages? No, the FM1STUZ models are synchronous motor-driven and require continuous power; for battery backup, specify the "Q" quartz-driven models.
• Are the trippers removable? No, the trippers are captive, meaning they cannot be lost or misplaced during field adjustments.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.