Description
The IDEC HW1S-3TF20 is a heavy-duty selector switch from IDEC’s H Series lineup, engineered for dependable manual switching in HVAC control panels, industrial automation systems, and building mechanical applications. Designed to withstand the demands of commercial and industrial environments, this selector switch provides operators with a clear, positive-action method of selecting operating modes or circuit states.
Product Overview
The HW1S-3TF20 is part of IDEC’s H Series of operator interface devices, a line recognized for robust construction and consistent performance. Selector switches in this series are widely used in HVAC control panels, motor control centers, and equipment start/stop circuits where reliable manual input is essential.
Key Features
- IDEC H Series selector switch for industrial and HVAC panel applications
- Positive-action rotary selector mechanism for clear, reliable switching
- Durable construction suited for commercial and industrial control environments
- Designed for integration into standard control panel cutouts
- Part of IDEC’s trusted H Series operator interface product family
- SKU: HW1S-3TF20
Applications
- HVAC equipment control panels
- Motor control centers and starters
- Building automation and mechanical room panels
- Industrial machinery operator interfaces
- Equipment mode selection circuits
Why Choose IDEC H Series
IDEC is a globally recognized manufacturer of industrial control components. The H Series selector switches are built to meet the rigorous demands of continuous-duty environments, making them a trusted choice for HVAC contractors, panel builders, and mechanical engineers who require consistent, long-lasting performance from their operator interface devices.









