CSDECM-ADJ1 Johnson Controls Current Switch

Part number CSDECM-ADJ1 from Johnson Controls, listed in Power Supplies & Transformers. KKM Solutions quotes this part with pricing and availability confirmed per order.

Overview The CSDECM-ADJ1 Johnson Controls Current Switch is an adjustable, split-core current operating switch designed for Go/No-Go run detection on Electronically Commutated Motors (ECMs) and other electrical loads in HVAC and building automation systems. It features a high-resolution adjustable turn-on setpoint that ignores the small standby current drawn by idle ECM inverters, preventing false ON status readings and ensuring accurate operational verification without the need for live calibration. Features High-resolution adjustable turn-on setpoint dial to accurately ignore ECM standby idle current Split-core clamp design allows for quick installation on existing wiring without disconnecting cables Optional integrated N.O. command relay adds switching power without requiring separate power supplies Polarity-insensitive output provides simpler and safer wiring configurations Low turn-on current scale extends usage to sub-fractional horsepower motors Specifications Trip Range: Adjustable from 0.25 to 3 A Maximum Monitored Current: 200 A Contact Form: Normally Open (N.O.) Relay Contact Rating: 10 A at 125 VAC Actuation Coil: 24 VAC/VDC, 15 mA nominal Status Output Capacity: 1.0 A at 30 VAC/VDC Wire Size Accommodation: 14 to 24 AWG Certifications: UL, cUL, CE approved Applications Go/No-Go operational run detection for Electronically Commutated Motors (ECMs) Fan and pump performance monitoring in commercial building automation systems Air handler units (AHUs) and rooftop HVAC equipment control sequences General electrical load status sensing where a simple self-powered sensor is required