Allen-Bradley 800T-H48 Selector Switch With Contact Block

Allen-Bradley 800T-H48 Selector Switch with 800T-XA Contact Block is a modular manual control device used to select among circuits or operating modes in electrical control panels and industrial machinery. The assembly pairs the 800T-H48 selector switch with the 800T-XA contact block and is part of Allen-Bradley's 800T family, designed for panel mounting and easy field installation. The switch provides a tactile operator input that actuates the corresponding contact block, enabling signaling to downstream control elements such as relays or PLC inputs. This configuration is commonly employed for machine start/stop control, mode selection, and basic circuit routing in automation or process control applications. By delivering a ready-to-wire interface through the 800T-XA contact block, this combination supports straightforward integration into existing control schemes that use the 800T family components.