Resideo RC840T-277/U Electromechanical Relay with 24 V to 277 V Transformer

Product Description

The Resideo RC840T-277/U is an electromechanical relay that facilitates temperature control. It features a transformer designed to handle both 24 volts and 277 volts. This product is straightforward to install and is compatible with various thermostat types.

• Compatible with 24 V thermostats with both 2-wire and 3-wire connections.
• Epoxy-soundproofed feature ensures minimal operational noise.
• Low current consumption allows multiple relays to be controlled by a single thermostat.

Product Highlights

This relay is designed to control line voltage loads from low voltage thermostats.

Product Information

Standard Information

• Brand: Resideo
• MPN: RC840T-277/U

Technical Specifications

• Includes: Lock-nut
• Warranty: 3 Years
• Application: Control a line voltage resistive load from a low voltage thermostat
• For Use With: TH140-28-01-B; TH135-01-B; TH114-A-024T; TH115-A-024T
• Compatible With: 2 and 3 wire thermostats
• Approvals and Standards: UL Approved