Allen-Bradley 800T-H33 Selector Switch

The Allen-Bradley 800T-H33 is a 30.5 mm through-panel selector switch with a cylinder lock for secure two-position operation. As part of the 800T family, the H33 variant provides two selectable positions via a keyed mechanism, allowing authorized changes to a control sequence while preventing unintended or tampered operation. This version is intended for panel mounting through a 30.5 mm opening and compatible with standard 30 mm operator blocks in Rockwell Automation's 800T line. Variants in the 800T-H33 family (for example A, B, C suffixes) offer different internal configurations to fit common wiring and mounting needs while preserving the two-position, keyed operation. Typical applications include mode selection or state switching in industrial equipment, motor control panels, and safety interlocks where a secure input is required. The 800T-H33 integrates with other 800T operators to form complete control stations in automation panels.