Privacy Statement
Skip Ribbon Commands
Skip to main content
SharePoint
Item 1 Of 1
R8845U1003/U

R8845U1003/U

Univ.Switching Relay W. Int. Transformer

This product is not for sale on this site. It may or may not be available on Customer.Resideo.com.

  • Product Info
  • Literature

Overview

The R8845U Universal Switching Relay with 24 V transformer provides intermediate switching of line-and low-voltage devices from a line- or low-voltage controller and is typically applied in Hydronic heating systems.

Features

  • Replaceable socketed relays.
  • Two troubleshooting LED.
  • Push-to-test button.
  • Replaceable transformer fuse.
  • Low-voltage contact rating for PowerPile® applications.
  • Long-life DC relay drive control technology.
  • Relay for use with external 24 Vac or 24 Vdc supply, with line-voltage control, or with internal 24 V transformer supply.
  • One model replaces many competitor models.
  • One model may replace many Honeywell models:R182A,B,C,J; R482A,B,C,J; R845; R882A,B,C,J and RA832.

Product Specifications

Application
Dimensions (in.)
Dimensions (mm)
Includes
Comments
Item Type
Product
Frequency
Approvals, Underwriters Laboratories Inc.
Electrical Connections
Operating Humidity Range (% RH)
Temperature Ratings (C)
Temperature Ratings (F)
Approvals, Canadian Underwriters Laboratories Inc.
Switching
Contact Ratings (AFL)
Input Voltage
Coil Ratings Voltage
Coil Ratings Current
Electrical Ratings, Contacts
Transformer