Description
The KMC Controls RCC-1008 is a high pressure selector relay designed for use in pneumatic building automation and HVAC control systems. This relay automatically selects and outputs the higher of two incoming pneumatic control signals, making it an essential component in applications where priority control logic is required — such as dual-duct systems, economizer controls, and multi-zone pneumatic networks.
Key Features
- High pressure selector function — outputs the greater of two pneumatic input signals
- Engineered for reliable performance in commercial and industrial HVAC pneumatic control systems
- Compact relay design for easy installation in control panels and pneumatic enclosures
- Compatible with standard pneumatic control signal ranges used in building automation
- Supports precise sequencing and priority logic in multi-input pneumatic circuits
- Manufactured by KMC Controls, a trusted leader in building automation and HVAC controls
Common Applications
- Dual-duct HVAC systems requiring signal priority selection
- Economizer and outdoor air control sequences
- Multi-zone pneumatic control networks
- Building automation systems utilizing pneumatic actuators and controllers
Product Details
- Brand: KMC Controls
- Model / SKU: RCC-1008
- Type: High Pressure Selector Relay
- Application: Pneumatic HVAC & Building Automation Control Systems







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