Description
The Intermatic FM1STUZ-240U is a robust, panel-mount timer module engineered to deliver reliable, automatic control of lighting, HVAC, pumps, and other electrical loads. Part of the FM1 series, it’s designed for applications that require scheduled ON/OFF switching on a 24-hour cycle — ideal for building automation, equipment scheduling, and system control.
Key Features
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208/240 V AC, 21 A SPDT switching — Supports up to 21 amps resistive, suitable for motors, pumps, lighting circuits, and more.
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15-minute interval scheduling on a 24-hour dial — Lets you program multiple on/off periods per day with 15-minute resolution for flexible load control.
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Compact panel-mount design — Small form factor (≈ 2.36″ H × 2.36″ W × 1.25″ D) makes it easy to install inside control panels or enclosures.
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1/4″ quick-connect terminals — Simplifies wiring and installation; ideal for retrofit or OEM setups.
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Durable operation across a wide temperature range — Rated for use from –40 °F up to 185 °F, suitable for many indoor/outdoor and industrial environments.
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SPDT contact configuration (1 NO / 1 NC) — Offers flexibility to control different types of loads with either normally-open or normally-closed switching.
