Eaton E50KL220 Cutler-Hammer Limit Switch Arm Rod 8.75 In

Eaton E50KL220 Rod Lever Actuator

This Eaton Cutler-Hammer limit switch arm rod is a rod lever actuator designed for use with the E50AR16P switch body. It provides the mechanical interface that translates physical movement into electrical contact operation. The component suits maintenance technicians and OEMs replacing worn actuators on existing E50 series installations. It is not for buyers needing a complete switch assembly or a different actuator style such as a roller lever.

8.75 Inch Stainless Steel Arm Length

The actuator arm measures 8.75 inches in length and 1.12 inches in width with a 9 inch depth, constructed from stainless steel for corrosion resistance. This fixed rod length determines the mechanical reach and trip point geometry for the specific application. There is no roller, so actuation occurs via direct rod contact. Builders requiring adjustable arm lengths or integrated rollers for lateral force distribution cannot use this fixed-configuration part.

Direct Replacement for E50AR16P

The E50KL220 is manufactured specifically for the E50AR16P limit switch body, ensuring correct mounting alignment and actuator travel characteristics. Using this genuine Eaton arm maintains the original switch performance specifications without modification. Installers attempting to adapt this rod to other switch series or aftermarket bodies will find the mounting and actuation geometry incompatible. No additional hardware or wiring accessories are included with the actuator.