Description
The Intermatic GM40AV-W is a rugged electromechanical time switch engineered for versatile, long-term scheduling in residential, commercial, and industrial settings. With auto-voltage detection and a powerful 40 A DPDT contact set, this timer delivers dependable on/off control for high-load lighting, pumps, HVAC, motors, and more — no DIP switches or manual adjustments required.
Key Features
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Auto-Voltage (120–277 VAC) — Automatically adapts to supply voltage within this range, eliminating the need for manual selection or jumper settings.
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High load capacity — 40 A / up to 2 HP — Handles heavy-duty loads including lighting, motors, pumps or HVAC equipment effortlessly.
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7-day timer with up to 42 ON/OFF events/week — Set different on/off times for each day of the week, ideal for complex lighting, ventilation, or equipment schedules.
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DPDT contacts (2 NO + 2 NC) — Offers dual-circuit switching flexibility, useful when you need independent control over two loads or dual-phase equipment.
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Captive trippers + real-time clockface — Independent, secure trippers prevent loss and allow flexible scheduling; the analog clockface makes programming intuitive.
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Manual ON/AUTO/OFF override — Provides manual control for maintenance or unscheduled use without reprogramming.
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NEMA 3R outdoor-rated enclosure — Durable, weather-resistant housing supports indoor or outdoor installation and stands up to environmental exposure.
