Square D 9007KA1 Limit Switch Operator Cast Zinc

Product Description

The SQUARE D 9007KA1 is a limit switch operator designed to actuate industrial-grade limit switches in control and automation applications. This operator features a cast zinc body measuring 2 inches in length and 0.63 inches in diameter, with an iron roller contact element. The iron roller provides durable mechanical actuation across repeated cycles. At 0.08 pounds, it is a compact, lightweight component suited for tight panel or machine enclosure installations. Electricians and controls technicians install this type of operator when replacing worn actuator heads or configuring new limit switch assemblies on machinery and conveyor systems.

This operator is intended for use with compatible limit switches in light industrial and commercial control applications. Typical installation scenarios include machine guarding, position sensing on conveyor lines, and door or gate position detection. The cast zinc body offers corrosion resistance adequate for indoor and light-duty environments. Controls technicians and licensed electricians routinely select this style of operator when servicing or upgrading existing limit switch installations on automated equipment.

Key Features

• Cast zinc body for corrosion-resistant durability in light industrial environments
• Iron roller contact element for reliable mechanical actuation
• 2 inch overall length fits standard limit switch operator mounting profiles
• 0.63 inch diameter for compact installation in space-constrained enclosures
• Lightweight at 0.08 pounds for minimal impact on actuated mechanisms

Compatibility

Designed for use with limit switches as stated by the manufacturer. Verify operator head compatibility with the specific limit switch body series before installation.

Installation Notes

Installation should be performed by a qualified electrician or controls technician in accordance with the NEC and applicable local codes. De-energize and lockout/tagout all circuits and machinery before removing or installing any limit switch operator. Ensure the operator head is fully seated and mechanically secured to the limit switch body before returning equipment to service. Do not exceed the mechanical travel limits of the operator during mounting adjustment.