Square D 9007C52J Limit Switch Spdt Nc Cat Whisker 600V

Product Description

The SQUARE D 9007C52J is a general purpose limit switch designed for industrial and commercial machine control applications. It features a single-pole double-throw (SPDT) contact form with a normally closed (NC) configuration and a cat whisker actuator mounted at the top of the unit. Rated for operation up to 600 volts, this switch is built with a zinc body and uses screw-type terminals for secure field wiring. The IP67 ingress protection rating means it resists dust intrusion and temporary water immersion, making it suitable for demanding environments. Operating temperatures range from -20 degrees F to 185 degrees F. Licensed electricians and industrial maintenance technicians are the primary installers.

The 9007C52J is suited for use on automated machinery, conveyor systems, and process equipment where position sensing or travel-limit detection is required. The cat whisker actuator style provides sensitive, low-force actuation and is commonly used where lightweight or flexible target contacts are needed. It is appropriate for both light industrial and heavy-duty plant environments given its NEMA 1, 2, 4, 6, 6P, 12, and 13 ratings. The 10-degree travel range makes it a precise choice for applications requiring tight actuation windows.

Key Features

• SPDT contact form with NC configuration for fail-safe position sensing
• Cat whisker actuator, top-mounted, with a 9.7-inch actuator length for flexible target engagement
• 600-volt rating supports a wide range of industrial control circuits
• IP67 ingress protection resists dust and temporary submersion
• NEMA ratings 1, 2, 4, 6, 6P, 12, and 13 for versatile environment suitability
• RoHS compliant and tested to multiple IEC standards including IEC 60529 and IEC 61140

Compatibility

Designed as an OEM-style replacement or direct-install general purpose limit switch for industrial machine control systems requiring a top-actuated cat whisker SPDT switch rated at 600 volts.

Installation Notes

Installation should be performed by a qualified electrician or industrial maintenance technician in accordance with applicable NEC requirements and machine safety standards. De-energize and lock out the circuit before mounting the switch or connecting wiring to the screw terminals. Verify actuator alignment and travel angle against the 10-degree specification before returning the machine to service. Do not exceed the rated voltage or operating temperature limits stated on the device.