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Since Tuesday, 02/23/2021 04:00
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Stelpro > Controls > Relays > R841

Low Voltage Electromechanical Relay

R841

A relay that comes with or without a 24 V transformer (6000 W @ 600 V).

Product images

  • R841 | FACE

Advantages

  • Suitable for two-wire 24 V thermostats
  • Compatible with T822K1018U and T87K1007U thermostats
  • Compact size for easy installation in tight spaces
  • 120 V to 600 V
  • Duct socket for easy installation

CONTROL

  • All or nothing (on/off)
  • With a 24 V transformer (except the R841D1036 w/o a transformer)
  • Compatible with the T822K1018U and T87K1007U thermostats (the R841D1036 w/o a transformer is also compatible with the STE241 and D010 thermostats)
  • Installing more than four relays without a transformer to the same thermostat is not recommended (two relays without a transformer if connected to a STE241 thermostat)
  • No additional relay can be connected to the same control circuit as a relay with a transformer

INSTALLATION

  • These relays can be installed in an external junction box
  • These relays may or may not be installed in the junction box of the heating unit (see the accessories table for the heating unit)

WARRANTY

  • One year
SpecsheetDownload the product specsheet containing product specs and other useful information
Installation guideDownload the product installation guide
Technical drawingsDownload the product technical drawings
Shop drawingsDownload the product shop drawings

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Low Voltage Electromechanical Relays
T822K1018U
Low Voltage Thermostat – 24 V
T87K1007U
Low Voltage Thermostat – 24 V

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