ES267 (12-24) VDC and ES277-32 VDC (true mechanical bell sound)
Tecumseh Signals LLC electronic bells are built to meet the needs of the transportation industry. Designed to fit in the same position as the industry standard 247 bell. These bells have a true mechanical 3" bell sound. (Down Load Data Sheet)
ES267-(12-24 VDC) enclosures are made from a UL94-V2 grade of polycarbonate material.
ES277-32 VDC are made from an FST grade of polycarbonate material.
Both series are impact resistant.