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AR-821RB-18 Interface Relay (AC or DC input relay)


  • 2 separate AC/DC input voltage ranges
  • Form C contacts rated at 15A 125 V AC or 28VDC
  • Supplied with self adhesive stand offs
  • Screw connections
  • Contact suppression
  • Active current 100mA


The AR-821RB-18 interface relay will function as an AC or DC input relay for voltages between 9…18V AC and 9…24V DC dependant on the input selected.

The 15A rated output contacts are form C clean contacts with a common, normally open and normally closed connection. A capacitive/resistive suppression connection is provided if it is required.

The interface relay is supplied with 2 x self-adhesive mounting pads for ease of installation.

Additional Information

Manufacturer Raytel
Part Numbers AR-821RB-18
Product Name / Options Price (ex VAT)
To enquire about this product, please contact our Sales Department on 01245 428510 for a quotation. Email us for a Quote