Fireye MB-600S System 320720-756 predominantly in the 2-ton to

predominantly in the 2-ton to 5-ton range

the A11D-5 is identical to A11D-5C

Key Benefits Direct OEM Compatibility: Seamlessly replaces 11J11R06778-002 and J11R06778-002 without bracket modifications

verify your panelboard compatibility to ensure the rear-connecting line-side terminals align with your specific enclosure bus structure

Always verify rotation before final mounting to ensure correct blower wheel orientation

Fireye MB-600S System 320720-756 predominantly in the 2-ton toThe Fireye MB 600S is a professional grade multi burner control system designed for the rigorous demands of industrial process heating, including ovens and furnaces. This 120VAC chassis serves as the central hub for flame safeguard protection, supporting up to four initial burners with the capacity to expand up to 20 individual burners via additional modules. Engineered for high reliability combustion control, the system integrates a motherboard (MB