The RC840 Electric Heating Relay is designed to control a line voltage resistive load from a 24 V control signal. The RC840 operates silently and can be installed in bedrooms, living rooms, or any other occupied area without disturbing occupants. On a call for heat, the relay is immediately activated; there is no delay. This increases temperature control and comfort.
with 24 V thermostats with 24 V thermostats with 2-wire
connections (R, W) or 3-wire connections (R, W, C)
Immediate relay activation provides improved temperature
control and comfort
Epoxy soundproofed relay ensures quiet operation
consumption means multiple relays can be controlled by a
Heating command indicator light gives at-a-glance
verification of relay operation
Terminal board connection enables easy installation
Electromechanical Relay Output - 19 and 22 Amp Rating
(Amperage Loads Vary Dependent On Voltage Source)
24 VAC Output
2640 Watts @ 120 VAC, 4575 Watts @ 208 VAC, 5280 Watts @
Dimensions - 68 x 85 x 36 mm, 2.7 x 3.3 x 1.4 in.