Allen-Bradley 800TC-H3126A Industrial Control Module

Allen-Bradley 800TC-H3126A is a 30‑mm selector switch from the 800T family intended for panel mounting in industrial control circuits. This two‑position device offers maintained operation with one normally open and one normally closed contact (1NO 1NC), enabling simple on/off signaling or interlock logic in machines, conveyors, and process equipment. It ships with a standard cam (Std Cam) and includes finger guards on the terminals to help protect operators during wiring and maintenance. The control head is configured for Lock Left operation and uses a standard key for secure positioning when the machine is unmanned. The model designation 800TC-H3126A also notes packaging for delivery as a complete device. Typical applications include start/stop control and mode selection in 30‑mm selector switch installations where a compact, rugged operator interface is required. With its 30‑mm footprint and two‑contact configuration, this part provides a straightforward, dependable control point for basic machine sequencing and safety interlocks.