Contractor-Grade Durability: Robust 10-amp capacity handles high-inrush currents common in fan motors and solenoid valves

making it a reliable choice for defrost termination sensing

It excels at adsorbing moisture

freeze-ups

While this is a 3-pole contactor

Dwyer Instruments CSG Generator 322057-301 Contractor-Grade Durability: Robust 10-amp capacityThe Dwyer Instruments CSG is a specialized Current Voltage Signal Generator designed for bench top calibration and field troubleshooting of HVACR control systems. Providing precise 0 to 10 VDC and 0 to 20 mA output, this industrial grade tool allows technicians to simulate sensor data and verify the response of 4 20mA transmitters, transducers, and actuators without a live process loop. It features a high resolution LCD with blue backlighting and a