OJ Microline Power Module (USG-4000)

OJ Microline USG-4000 Power Module/Relay. In large Floor Heating Applications OJ Microline Thermostats can be extended by adding USG-4000 Power Modules. Output can thus be increased by 15 A per USG module. Manufactured by OJ Electronics, Denmark, for USA & Canada. We also offer OJ Microline Non-Programmable Thermostat (UTN4-4999). c-UL-us Listed, and certified for Wet locations Increase load capacity by 15 A per USG Module Dual Voltage GFCI Class A 5mA