Neptronic AC2-B Auxiliary Switch 320734-701 This part is specifically designed

This part is specifically designed for 4x6 hand hole assemblies that follow ASME code standards

maintaining precise control over ICV function modules is critical during system commissioning and teardowns

maintaining the integrity of the gas train is paramount for safety and combustion efficiency

utilizing this OEM Trane MOT16143 ensures compatible mounting and electrical termination

Terminals are clearly marked: "C" for Common

Neptronic AC2-B Auxiliary Switch 320734-701 This part is specifically designedThe Neptronic AC2 B is a high performance auxiliary switch designed for seamless integration with Neptronic BT, BTM, and BTX series actuators. Built to handle double pole, double throw (DPDT) configurations, this unit provides precise remote status feedback and control for HVAC dampers and valve actuators. As the engineered replacement for the BT180 and compatible with BT160 footprints, it secures reliable end switch signaling within building