Description
Johnson Controls CSDECM-S25050L Solid Core Current Switch — 50 Amp
The Johnson Controls CSDECM-S25050L is a solid-core current-sensing switch designed to detect the presence or absence of current flow in HVAC and building automation system (BAS) applications. By monitoring electrical loads up to 50 amps, this device provides a reliable switched output that can be used to confirm equipment operation, trigger alarms, or integrate with building controls — making it an essential component for energy management and system verification.
Key Features
- Solid-core design for secure, permanent installation on monitored conductors
- 50-amp current rating suitable for a wide range of HVAC loads
- Provides a switched output signal to confirm equipment operation
- Ideal for use with building automation systems (BAS) and energy management controls
- Compact, durable housing for easy panel or field mounting
- Johnson Controls quality engineering for long-term reliability
Common Applications
- Verifying fan, pump, and motor operation in HVAC systems
- Current-proving for air handlers, chillers, and boiler auxiliaries
- Integration with DDC and BAS controllers for status feedback
- Load monitoring and energy management programs
Why Choose the CSDECM-S25050L?
The solid-core construction of the CSDECM-S25050L ensures a stable, interference-resistant connection to the monitored conductor, delivering consistent and accurate current detection. Engineered by Johnson Controls — a global leader in building technology and HVAC controls — this current switch is built to perform in demanding commercial and industrial environments where reliable equipment status feedback is critical.







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