Grasslin by Intermatic FM/1 Series 24-Hour Timer STUZH-L with Manual Override

Grasslin by Intermatic FM/1 Series 24-Hour Timer STUZH-L with Manual Override is a compact, reliable device designed to help you shape daily power usage with precision and ease. It runs on standard 110-120V AC at 60 Hz and supports resistive loads up to 21 amps at 250 VAC, making it suitable for a variety of residential and light commercial applications. Crafted in Germany, it reflects a tradition of engineering excellence you can count on.

Key features

• FM/1 Series 24-Hour Timer STUZH-L model
• 24-hour timer with built in manual override switch
• Supply voltage 110-120V AC 60 Hz
• Switch rating 21 A, 250 VAC resistive
• Made in Germany

Real-world applications

• Automate exterior lighting, signage, or garden features with a daily schedule
• Control fans, pumps, or other resistive-load devices in a workshop or small business
• Pair with equipment that benefits from a predictable daily on/off cycle

The FM/1 STUZH-L offers flexible timing alongside immediate manual control, so you can adjust operations on the fly without rewiring or reprogramming. The German-made build emphasizes durability and consistent performance, even in busy environments where a timer needs to withstand regular use.

How it supports your setup

With a straightforward 24-hour cycle, this timer can help align devices with your daily rhythm. The manual override lets you take control instantly when conditions change, while the robust electrical ratings provide confidence for standard loads typical in homes and light commercial spaces.

Note that while this timer provides reliable scheduling within its specified range, actual energy outcomes depend on your specific usage and surrounding conditions. Consider this timer as one possible option to streamline routines and reduce manual operation over the course of a day.