Square D 9007HA2 Adjustable Roller Lever Limit Switch

Product Description

The SQUARE D 9007HA2 is an adjustable roller lever actuator designed for use with industrial limit switches. This accessory mounts to compatible limit switch bodies and provides the mechanical interface between a moving machine component and the switch mechanism, translating linear or rotary motion into an electrical signal. The lever arm measures 0.88 inches in overall length with a roller diameter of 0.63 inches. The body is constructed of steel and the roller is iron, suited for light-duty industrial and motion-sensing applications. Electricians and automation technicians install this type of actuator when configuring or replacing limit switch lever assemblies on machinery, conveyors, or equipment enclosures.

This roller lever is intended for industrial control and automation environments where limit switches monitor machine position, door closure, or end-of-travel conditions. It is sold as a single unit and is appropriate for maintenance replacement or new installation on compatible limit switch bodies. Its adjustable design allows the roller arm angle to be set to match the specific actuation geometry of the application.

Key Features

• Adjustable roller lever allows positioning to match actuation angle requirements
• Steel body construction for mechanical durability in industrial environments
• Iron roller provides a hardened contact surface for repeated mechanical actuation
• Compact form factor: 0.88 inches overall length, 0.63 inches roller diameter
• Designed as a limit switch actuator accessory, sold individually

Compatibility

Designed for use with limit switches. Consult the SQUARE D 9007HA2 product documentation to confirm fitment with a specific limit switch body series before installation.

Installation Notes

Installation is typically performed by a licensed electrician or qualified automation technician. De-energize all circuits and lock out the equipment per LOTO procedures before removing or installing limit switch actuator components. Verify that the roller lever is fully seated and secured to the switch body before restoring power. Confirm actuator arm angle and travel path clear machine components to avoid premature wear or false actuation.