Honeywell Q7800B1003 22-Terminal Universal Subbase for 7800 Series, Burner/Wall Mount, -40°F to 140°F

Honeywell Q7800B1003 22-Terminal Universal Subbase for 7800 Series, Burner/Wall Mount, -40°F to 140°F

Overview

The Honeywell Q7800B1003 is a heavy-duty, 22-terminal universal wiring subbase designed for use with 7800 Series relay modules and the S7830A Expanded Annunciator. Suitable for burner, panel, or wall mounting, it simplifies field wiring while ensuring reliable electrical connections in demanding environments.

Key Features

• Universal Mounting: Burner, panel, or wall mounting options for installation flexibility.

• Durable Construction: Metal base with two knockouts on each end for convenient conduit entry and cable routing.

• Field Wiring Ready: Provides 22 clearly labeled terminals for organized and efficient field wiring connections.

• Reliable Electrical Connections: Uses bifurcated contacts for consistent connections to 7800 Series relay modules or the S7830A Expanded Annunciator.

• Wide Temperature Range: Operates reliably in ambient temperatures from -40°F to 140°F (-40°C to 60°C), suitable for harsh industrial environments.

• Direct Compatibility: Designed specifically for Honeywell 7800 Series controls, ensuring seamless integration with your burner management system.

Product Specifications

Typical Applications

• Mounting and wiring Honeywell 7800 Series relay modules in industrial and commercial burner control systems.

• Simplifying field wiring for combustion systems requiring organized terminal management.

• Retrofit and new installations using the S7830A Expanded Annunciator for expanded flame safeguard diagnostics.