My Account | homeowners link | resideo.com

RT850T-240/U

Solid state relay with 24-240 V built-in transformer

Overview

The complete package—universal compatibility, built-in 24 V transformer, silent operation, and unbeatable temperature control

Built-in 24 V transformer for easy installlation
Compatible with all 24 V thermostats with 2-wire connections (R,W) or 3-wire connections (R,W,C)
Enables superior temperature control when used with 15-second cycle thermostats
Heating command indicator light gives as-a-glance verification of relay operation
Simple installation in standard 4 in. x 4 in. electrical box
Terminal board connection enables easy installation

Application: Control a line voltage resistive load from a low voltage thermostat
Dimensions (in.): 4-7/32 in. wide x 4-7/32 in. high x 2-1/2 in. deep
Dimensions (mm): 107 mm wide x 107 mm high x 63 mm deep
Used With: TH114-A-024T-15S; TH115-A-024T-15S; TH150 Series
Comments: Compatible with 24 V thermostats with 2-wire connections (R, W) or 3-wire connections (R, W, C); 100% Silent
Item Type: Product
Frequency: 50 Hz; 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): 1 lb 3 oz
Weight (g): 552 g
Switching: TRIAC
Input Voltage: 208 Vac; 240 Vac
Control Signal: 24 Vac/40 mA
Transformer: 23 A @ 208/240 Vac
Terminal Wire size: 12 AWG