Eaton
Eaton E50KL538 Limit Switch Arm Roller 4.24 In
Adjustable roller limit-switch arm with 4.24 in length, 1.00–3.75 in range and 0.75 in metal roller
- Adjustable roller arm enables precise actuator positioning
- 24 inch arm length suits extended reach applications
- Metal arm and roller construction resists industrial wear
- Compatible with E50AR16P limit switch models
- Roller diameter 0.75 inch and width 0.32 inch match standard profiles
Eaton E50KL538 Limit Switch Arm
This Eaton E50KL538 limit switch arm features an adjustable roller actuator for precise mechanical actuation. It is designed for use with E50AR16P components in industrial machinery applications. The arm length adjusts from 1.00 in to 3.75 in to suit various positioning requirements. Metal construction provides durability in demanding environments.
Compatibility Check Before Ordering
Verify that your existing limit switch assembly uses the E50AR16P model for proper fit. Confirm the required arm length range of 1.00 in to 3.75 in matches your application needs. Ensure the front roller position orientation aligns with your mechanism design. Check that the 0.75 in roller diameter and 0.32 in roller width suit the contact surface.
Thermals Noise and Power Draw
As a passive mechanical component, this limit switch arm generates no heat during operation. It produces no electrical noise or audible sound beyond normal mechanical contact. The arm draws zero power as it contains no electrical or electronic elements. Metal arm and roller materials withstand typical industrial operating temperatures without degradation.
Highlights
- Adjustable roller arm enables precise actuator positioning
- 24 inch arm length suits extended reach applications
- Metal arm and roller construction resists industrial wear
- Compatible with E50AR16P limit switch models
- Roller diameter 0.75 inch and width 0.32 inch match standard profiles
Specifications
| Brand | EATON |
|---|
Questions about this item
What comes with the E50KL538 lever arm and what else is needed?
The arm ships as a single metal lever with an adjustable roller; you must supply a compatible E50AR1 or E50AR16P limit switch body separately.
How do I choose between the listed arm lengths?
The arm adjusts continuously from 1.00 in to 3.75 in, so select the single E50KL538 and set the length to match your machine’s actuation point.
What does the 4.24 in figure mean once the arm is mounted?
It is the overall arm depth of 4.24 in, giving the distance from the switch mounting face to the roller centre when the arm is fully extended.
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