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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 Subbase
Dimensions (in.)
4 31/32 in. wide x 4 31/32 in. high x 1 13/32 in deep
Dimensions (mm)
126 mm wide x 126 mm high x 36 mm deep
Weight (lb)
1 lb 3 oz
Weight (kg)
0.54 kg
Burner/wall mount 2 knockouts each end
Approvals, Underwriters Laboratories Inc.
Component Recognized, File No. MP268; Guide No. MCCZ.
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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