DEWENWILS 24-Hour Mechanical Timer Switch – 208-277VAC, 40A, 5HP, Weatherproof

Rugged 24-Hour Scheduling for Demanding Outdoor and Indoor Setups

Meet routine automation that blends reliability with versatile performance. The DEWENWILS 24-Hour Mechanical Timer Switch repeats two on/off programs within a 24 hour cycle, offering predictable operation for water heaters, pool equipment, signs, lights, and fans. Set it once and let it cycle daily, giving you hands-free control with minimal setup.

Designed for tough environments, this timer supports high power loads up to 40A at 208-277V and drives motors up to 5 HP. That means you can entrust it with pool pumps, irrigation controllers, spa systems, and other heavy-duty appliances that benefit from scheduled operation without continuous manual input.

Simple, Safe Wiring and Robust Protection

Unlike older outdoor timer boxes, the internal layout is optimized for quick wiring with clear load-type guidance, making installation faster even for first-time users. A lockable, weatherproof cover keeps wiring secure and protects the mechanism from rain and curious hands.

When used outdoors, the timer is built to withstand the elements. The rugged NEMA-3R metal enclosure, flame-retardant resin core, and IP44 protection provide a durable barrier against temperature swings from -40F to 140F and exposure to moisture.

Trusted, Adaptable Compatibility

ETL listed for broad applications, this 208-277V timer pairs well with pool filters, water heaters, spa systems, irrigation controls, and landscape lighting. Whether you are maintaining a pool, cooling a space, or lighting a garden, this timer offers predictable turns at the times you choose.

• Automatic 24 hour control with two on/off programs that repeat daily
• Manual override for immediate, temporary control
• High power capability for 40A at 208-277V and up to 5 HP motors
• Rugged NEMA-3R enclosure with IP44 weatherproof protection

• Easy wiring with clear signs and load-based guidance for faster setup
• Weatherproof, tamper-resistant design suitable for outdoor use
• ETL certified for reliable, compliant operation
• Ideal for pool pumps, water heaters, irrigation, lights, and fans

With the DEWENWILS timer, you gain a dependable scheduling tool that helps automate daily routines while remaining flexible and safe to use. Consider it as a practical helper for managing energy use and ensuring consistent operation without committing to a fixed routine.