Square D 9007HA5 Adjustable Roller Lever Limit Switch

Product Description

The SQUARE D 9007HA5 is an adjustable roller lever accessory designed for use with limit switches in industrial and commercial control applications. The lever features a steel body measuring 0.88 inches in overall length and 0.63 inches in diameter, with an iron roller contact surface. It serves as a replacement or spare actuator component, allowing technicians to restore or reconfigure limit switch operation without replacing the entire switch assembly. This type of accessory is installed by industrial electricians and control system technicians working on machine guarding, conveyor systems, and position-sensing circuits.

This adjustable roller lever is suited for applications where precise actuation point adjustment is required. It fits limit switch assemblies where the standard fixed-position actuator must be repositioned to accommodate different cam profiles, mounting geometries, or travel distances. Typical installations include automated machinery, door and gate position sensing, and conveyor end-of-travel detection in both light industrial and commercial settings.

Key Features

• Adjustable roller lever design allows actuation angle to be set to the application requirement
• Steel body construction provides durability in industrial environments
• Iron roller contact surface suited for cam and ramp actuation
• Compact form factor at 0.88 inches in length and 0.63 inches in diameter
• Sold as a single unit replacement accessory

Compatibility

Designed as an OEM-style replacement roller lever accessory for compatible SQUARE D limit switches. Verify actuator compatibility with the specific limit switch series before installation.

Installation Notes

Installation should be performed by a qualified electrician or control systems technician. De-energize and lockout/tagout the associated control circuit before removing or installing any limit switch actuator component, following NFPA 70E safe work practices. Ensure the roller lever is secured properly and the actuation angle is set and verified before returning the circuit to service. Consult the limit switch manufacturer documentation for torque and assembly guidance specific to the switch series.