Using this genuine OEM HVAC replacement part maintains the integrity of the original system design and ensures long-term operational reliability in the field

once the power element is replaced

allowing for the automation of secondary devices like status lamps or auxiliary heaters

The H-600 features a 0

Johnson Controls CSD-SA1E0-1 Current Switch 340155-7024 Using this genuine OEM HVACThe Johnson Controls CSD SA1E0 1 is a high performance solid core current switch designed for reliable status monitoring of HVACR motors, fans, and pumps. This 100% solid state device eliminates moving parts, providing contractors with a durable current sensing relay solution for commercial and industrial applications. It features an adjustable setpoint threshold from 1. 00 to 135 Amperes, allowing for precise calibration via a multi turn