Residential Comfort/Combustion : Radiant Heating Controls : Heating Relays : Electromechanical Relays : RC840T : RC840T-120/U
Electromechanical relay with 24 V - 120 V transformer
Overview
Compatible with 2- and 3-wire thermostat, this all-in-one relay includes a built-in 24 V transformer
Features
- Direct replacement for any brand name relay
- Built-in 24 V transformer for easy installation.
- Compatible with 24V 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
- Terminal board connection enables easy installation
- Low current consumption means multiple relays can be controllers by a single thermostat
Product Specifications
- Application
- Control a line voltage resistive load from a low voltage thermostat
- Dimensions (in.)
- 3-7/32 in. wide x 2-9/32 in. high x 1-13/32 in. deep
- Dimensions (mm)
- 82 mm wide x 68 mm high x 36 mm deep
- Includes
- Lock-nut
- Used With
- TH140-28-01-B; TH135-01-B; TH114-A-024T; TH115-A-024T
- Comments
- Compatible with 24 V thermostats with 2-wire connections (R, W) or 3-wire connections (R, W, C)
- Item Type
- Product
- Electrical Ratings
- Inductive Load-- 0.8 HP @ 120 Vac, At full load-- 16 A @ 120 Vac, At locked rotor-- 42 A @ 120 Vac
- Frequency
- 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Approved
- Operating Humidity Range (% RH)
- 0 to 95% RH, non-condensing
- Temperature Ratings (C)
- -20 C to 60 C
- Temperature Ratings (F)
- -4 F to 140 F
- Shipping and Storage Temperature Range (F)
- -40 F to 175 F
- Shipping and Storage Temperature Range (C)
- -40 C to 80 C
- Approvals, Canadian Underwriters Laboratories Inc.
- Approved
- Weight (oz)
- 11.5 oz
- Weight (g)
- 326 g
- Switching
- On/Off switching
- Input Voltage
- 120 Vac
- Control Signal
- 24V/40 mA/1.2 VA
- Transformer
- 22 A @ 120 Vac
- Terminal Wire size
- 12 AWG
