Square D 9007C52E Limit Switch Spdt Nc Plunger 600V

Product Description

The SQUARE D 9007C52E is a general purpose limit switch rated for 600 volts with a single-pole double-throw (SPDT), normally closed (NC) contact configuration. It uses a top-mounted plunger actuator and screw terminal wiring, making it suitable for position sensing and machine control applications in industrial and commercial environments. The zinc die-cast body carries an IP67 ingress protection rating, allowing it to operate reliably in wet or dusty conditions. Licensed electricians and automation technicians install this switch as part of conveyor systems, door interlocks, and automated machinery where precise position detection is required.

This limit switch is designed for demanding industrial environments where moisture, dust, or mechanical shock are present. Its operating temperature range of -20 degrees F to 185 degrees F makes it appropriate for both cold storage and high-ambient applications. The NEMA ratings of 1, 2, 4, 6, 6P, 12, and 13 confirm its suitability for a wide range of enclosure and environmental classifications, from indoor general-duty through submersible service. It is commonly installed in machine guarding, material handling equipment, and process control panels.

Key Features

• Top-mounted plunger actuator with 5.2 inch actuator length for consistent mechanical actuation
• SPDT NC contact form supports both make and break control logic in a single device
• IP67 ingress protection rating — fully dust-tight and protected against temporary immersion
• NEMA ratings 1, 2, 4, 6, 6P, 12, and 13 cover a broad range of installation environments
• Zinc body construction provides durability in industrial settings
• RoHS compliant and tested to multiple IEC standards including IEC 60529 and IEC 61140

Compatibility

Designed as an OEM-style replacement and general purpose limit switch for industrial machine control, conveyor, and position sensing applications requiring a top-plunger SPDT NC actuator at 600 volts.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the machine or panel circuit before mounting the switch or making terminal connections. Screw terminals should be tightened to the switch manufacturer's recommended torque range using an insulated screwdriver — do not overtighten, as this can damage the terminal block. Verify actuator alignment and travel before returning the system to service to ensure reliable switching action.