Description
The Honeywell Q7800A1005 is a universal wiring sub‑base designed for the 7800 Series relay modules and the S7830A expanded annunciator. Featuring 22 terminals and bifurcated contacts, this panel‑mount base makes installation, maintenance, and diagnostics easier by providing organized field wiring connections. Ideal for burner control panels, combustion systems, and industrial flame safety setups.
