Honeywell Q7800 A 1005 Universal Wiring Subbase

Honeywell Universal Wiring Subbase – Model Q7800 A 1005

The Honeywell Q7800 A 1005 Universal Wiring Subbase is a versatile and durable mounting solution designed for use with Honeywell 7800 SERIES Relay Modules and the S7830 Expanded Annunciator. This subbase enables streamlined installation and wiring, allowing control system wiring to be completed prior to installing the relay module.

The Q7800A can be panel mounted, offering flexibility in mounting options. It includes access slots for easy electrical measurements, enhancing usability and diagnostics. The subbase is housed in a robust NEMA 1 enclosure, providing dependable protection for components.

Key features include compatibility with Class 1 copper wire (14 to 18 AWG), a terminal screw torque of 12 pound-inches typical (13 pound-inches maximum), and IP40 degree of protection. It operates reliably in temperatures ranging from -40 to 60°C.

Warnings are included to highlight electric shock risks, emphasizing that more than one switch may be required to disconnect power during servicing.