LENNOX 21W89 Corporation TRANSFORMER/RELAY

TRANSFORMER/RELAY

This TRANSFORMER/RELAY is a medium-voltage electrical device that transfers electrical energy from one circuit to another and controls the flow of electrical energy to perform switching, regulating, or protective functions. It has winding connections that are tapped in accordance with the voltage, current ratings and coils to which it is connected.

LENNOX 21W89 Corporation TRANSFORMER/RELAY

The LENNOX 21W89 Corporation TRANSFORMER/RELAY is a self-contained 15 kV transformer/relay combination that is ideal for applications requiring an external field supply. Features include: low loss; internal spark gap and high frequency isolation; solid state design with user operable opening switch; microprocessor based control circuitry for fast transient response; overload and thermal protection with audible alarm.

This Lennox 21W89 Transformer/Relay is used in all of their hvac product lines.

The transformer/relay is a combination unit for use in on/off control of electric motors or other loads. The V210034 is a Base Mounting, D210035 is for Bracket Mounting and D210623 is for Screw stud mounting.

ELECTRICITY IS CONVERTED FROM HIGH VOLTAGE AC TO LOW VOLTAGE AC AND IS THEREFORE REQUIRES NO MAJOR MODIFICATIONS TO THE EXISTING EQUIPMENT SYSTEM.

Standard rating for this unit is 120 Volts, 1 Phase, 15 Amp, 60Hz.