The Johnson Controls CSDECM-ADJ0 is an ECM (Electronically Commutated Motor) adjustable current switch designed to monitor and verify motor operation across a wide adjustable current range of 0.25 to 3 amps. This current switch is an ideal solution for HVAC applications requiring accurate, non-invasive current sensing to confirm equipment status, detect motor failures, or provide feedback to building automation and control systems.
Key Features
- Adjustable current sensing range of 0.25–3A to accommodate a variety of ECM motor loads
- Designed specifically for use with ECM (Electronically Commutated Motor) applications
- Non-invasive current monitoring — no direct wiring into the load circuit required
- Provides reliable on/off switching output for integration with control panels and BAS systems
- Compact, durable construction suited for commercial and residential HVAC installations
- Easy field adjustment allows technicians to fine-tune the trip point on-site
Application
The CSDECM-ADJ0 is well-suited for monitoring ECM blower motors, fan motors, and other low-current motor loads in air handling units, furnaces, and ventilation systems. It provides a simple, reliable method to confirm motor run status and can be integrated into building automation systems for fault detection and diagnostics.
Product Specifications
- Model: CSDECM-ADJ0
- Brand: Johnson Controls
- Type: ECM Adjustable Current Switch
- Current Range: 0.25–3A (adjustable)
