Description
The Intermatic ET1705C is a modern, versatile electronic time switch designed for reliable, to-the-minute scheduling of lighting, HVAC, pumps, and industrial equipment. As part of the trusted ET1700 series, it replaces traditional mechanical timers with precision, flexibility, and ease of use — ideal for commercial, industrial, or residential applications.
Key Features
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Flexible 7-day programming with up to 28 events — Schedule up to 14 ON and 14 OFF events per week to match changing daily requirements.
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Wide voltage compatibility (120–277 VAC) — Easily adapts to various commercial and residential power systems.
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High 30 A SPST relay rating — Suitable for resistive, inductive, ballast, or motor loads (1 HP @ 120 V / 2 HP @ 240 V), giving you power and flexibility in control.
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To-the-minute accuracy with battery backup — Ensures your schedule stays intact even through power interruptions; internal AAA battery preserves the clock and settings.
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Automatic Daylight Saving Time correction — No need for manual clock adjustments when DST changes — the timer handles it automatically.
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Manual override option — Convenient ON/OFF manual control for testing, maintenance, or unscheduled operation without losing your program.






