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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
TH135-01-B; TH140-28-01-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
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
347 VAC
Control Signal
24V/40 mA/1.2 VA
Transformer
18 A @ 347 Vac
Terminal Wire size
12 AWG
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