Description
The Johnson Controls CSD-SA1E2-1 is a solid core current switch that is used in HVAC systems for controlling the currents. It measures the current passing through a conductor and it has the switch set point which can be programmed to ring bells or switch other devices depending on current flow. This device is particularly useful in measuring and regulating current in air handlers, pumps, and fan motors because it does not require a relay. The adjustable switch setpoint is the factor that improves the flexibility of system design and maintenance. It is highly dependable in temperatures that vary from -20°C to +70°C, which may offer the perfect climate for application.
