Description
The Schneider Electric (Barber Colman) R820-623 is a heavy-duty SCR (Silicon Controlled Rectifier) Power Control engineered for precise, reliable power regulation in demanding commercial and industrial HVAC applications. Designed to handle three-phase loads with a wide operating voltage range, this unit delivers smooth, efficient power switching and control for electric heating elements, motors, and other resistive or inductive loads.
Key Features
- Wide voltage range: 24–600 Vac for broad application compatibility
- Three-phase power control for balanced load management
- 25 Amp current rating for robust, high-demand installations
- Flexible mounting options: surface mount or in-panel installation
- SCR (Silicon Controlled Rectifier) technology for smooth, stepless power modulation
- Solid-state design for long service life and minimal maintenance
- Suitable for resistive and inductive load types
Specifications
- SKU: R820-623
- Brand: Schneider Electric (Barber Colman)
- Voltage Range: 24–600 Vac
- Phase: 3-Phase
- Current Rating: 25 Amp
- Mounting: Surface or In-Panel
- Control Type: SCR Power Control
Applications
- Commercial and industrial electric heating systems
- HVAC electric heat stages and duct heaters
- Process temperature control systems
- Motor speed and power regulation
- Building automation power management
The R820-623 is the trusted choice for HVAC professionals and controls engineers who require dependable, solid-state power regulation across a wide voltage spectrum. Its versatile mounting configuration simplifies integration into new or existing control panels.
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