ABB C991AR24G01BFT1-CR24 Flexitest Switch

The ABB C991AR24G01BFT1-CR24 Flexitest Switch is a ten‑pole, rear‑connected test switch designed for rapid multi‑circuit testing in switchgear, meters, and panel instrumentation. It belongs to ABB’s FT Flexitest family, a line built for quick configuration and reliable multi‑circuit testing across relays, meters, and instruments using a single switch assembly. FT‑1 is the standard configuration in this family, described as a 10‑pole, rear‑connected, stand‑alone test switch, making it well suited for bench and field testing of switchboards and control panels. This model is specified in the FT‑1/Flexitest catalog with the CR24 designation, indicating its particular code within ABB’s product lineup. Common applications include testing and commissioning of panel instrumentation and relay/meter loops, where repeatable circuit selection and fast switching between test paths are required.