ABB S9660A97G01 B FT1-S273 Flexitest Switch

ABB S9660A97G01 B FT1-S273 Flexitest Switch is a modular test switch in ABB’s FT Flexitest family, designed to enable quick, multi-circuit testing of switchboard relays, meters and instruments using conventional test equipment. It sits within ABB’s FT-1 family (alongside FT-1F, FT-1X and FT-14), delivering centralized access to multiple test points and configurable plug arrangements that streamline commissioning and maintenance tasks. The S9660A97G01 designation identifies the specific style and plug configuration, with the B variant and FT1-S273 code marking its catalog position. Flexitest switches such as this are intended to simplify testing by allowing technicians to connect test leads to several circuits from a single switch unit, reducing the need to open enclosures for each test point. Configurations in the FT-1 lineup support selectable test plugs and potential configurations to fit different test scenarios, while maintaining isolation and safe operation. Some distributors list this exact model as discontinued, reflecting updates in ABB’s test-switch lineup.