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Burner, panel or wall mount subbases for 7800 SERIES relay modules and S7830A Expanded Annunciator.


  • Makes electrical connections for 7800 SERIES relay modules or S7830A Expanded Annunciator through bifurcated contacts.
  • Provides terminals for field wiring.
  • Twenty-two terminals.

Product Specifications

Wiring Adapter Subbase
Dimensions (in.)
5 in. high x 5 in. wide x 1 3/4 in. deep
Dimensions (mm)
127 mm high x 127 mm wide x 44 mm deep
Used With
Weight (lb)
15 oz
Weight (kg)
0.43 kg
Burner/wall mount adapter subbase for RA890
Approvals, Underwriters Laboratories Inc.
Component Recognized, File No. MP268; Guide No. MCCZ2.
Approvals, Canadian Standards Association
Certified, File No. LR95329-3.
Shipping and Storage Temperature Range (F)
-40 F to +140 F
Shipping and Storage Temperature Range (C)
-40 C to +60 C
0.5 G environment
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