Greenheck T1155 Double Pole Auxiliary Contact 400AB1

The Greenheck T1155 Double Pole Auxiliary Contact 400AB1 is an electrical component designed to operate in conjunction with compatible commercial kitchen systems. It provides auxiliary switching capability by mechanically linking to the main contactor, allowing it to open or close secondary control circuits when the primary contacts change conduction. It is commonly used in packaged units, ventilation systems and refrigeration equipment to enable interlocks, signaling, or control of components such as heaters, alarms, or secondary loads. Installed within the contactor assembly, it supports the system ensuring coordinated operation and output within the overall electrical control sequence.