Current-Sensing Relay A50

• Activates or controls electrically-activated humidifiers, make-up air controls, air cleaners, zone dampers, and more
• Multispeed blower to coordinate operation of the HVAC accessory with the furnace
• Engineered for safety – protective rubber guard separates current-bearing wire from steel bracket; does not invalidate existing equipment warranty

Specifications

• Easy to wire and install: