Cutler-Hammer E50KL573 Limit Switch Operator Lever

Cutler-Hammer E50KL573 Limit Switch Operator Lever is a lever-style actuator used to operate a limit switch in industrial control systems. The model E50KL573 identifies this specific operator lever in the Cutler-Hammer lineup and signals its role as the mechanical interface that triggers a limit switch when moved. Designed to be used with a compatible limit switch body, the operator lever converts linear or rotary motion of machinery into a defined electrical signal, enabling position sensing, safety interlocks, and control logic in automation, manufacturing, or process equipment. This component provides a durable mechanical actuation path and a precise actuation point dictated by the lever geometry, contributing to reliable switch operation in environments where machines reach predefined travel limits. As a compact actuator accessory, it helps ensure predictable switch activation without requiring direct contact with the main switching elements, preserving control panel layout and safety clearances. For installation and compatibility, reference the E50KL573 designation to verify that this lever matches your limit switch model’s mounting style and actuation requirements.