Description
The KMC Controls RCC-1012 is a pneumatic reversing relay designed for use in building automation and HVAC control systems. This changeover (C-O) relay operates at an 8 PSI setpoint, enabling reliable signal reversal within pneumatic control circuits. It is an essential component for engineers and technicians who need to invert or switch pneumatic branch line signals to achieve proper sequencing of HVAC equipment such as dampers, valves, and actuators.
Pneumatic reversing relays like the RCC-1012 are widely used in commercial and industrial HVAC applications where direct-acting and reverse-acting control logic must be coordinated. The relay accepts an input signal and outputs a reversed signal, ensuring that controlled devices respond correctly to thermostat or controller commands.
Key Features
- Pneumatic reversing relay with changeover (C-O) function
- 8 PSI operating setpoint for precise signal switching
- Designed for building automation and HVAC pneumatic control systems
- Enables direct-to-reverse acting signal conversion
- Supports proper sequencing of dampers, valves, and actuators
- Compact design for easy installation in pneumatic control panels
- KMC Controls quality construction for long-term reliability
Applications
- Commercial HVAC pneumatic control systems
- Building automation signal reversal circuits
- Damper and valve actuator control sequencing
- Direct-acting to reverse-acting signal conversion
Why Choose KMC Controls?
KMC Controls is a trusted name in building automation and HVAC controls, offering a comprehensive range of pneumatic, electronic, and DDC control products. The RCC-1012 reflects KMC’s commitment to precision, durability, and compatibility within complex HVAC control architectures.







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