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Honeywell RA889A1001 Switching Relay

SKU: 375891
Save 54% · Retail: $134.10

   Available to Ship in 2-3 weeks

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About the Honeywell RA889A1001

Honeywell RA889A1001 Switching Relay with Internal Transformer. The RA889A Switching Relay with 24V controller provides intermediate switching of line and low voltage devices from a line or low voltage controller and is typically applied in Hydronic heating systems.

Product Details

Manufacturer: Honeywell
Style: Parts
Mpn # RA889A1001
Weight 0.25 lbs.

Product Features

  • High load switching capability.
  • Troubleshooting LED.
  • Push-to-test button.
  • Replaceable transformer fuse.
  • 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 Honeywell models.
  • Secondary of transformer protected by replaceable 1A automotive fuse.


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