Square D 9007C54A2 Limit Switch Spdt Nc Rotary Head

Product Description

The SQUARE D 9007C54A2 is a general purpose limit switch designed for industrial and commercial control applications. It features a single-pole double-throw (SPDT) contact form with a normally closed (NC) configuration and a rotary head actuator mounted on the side of the body. The switch connects via screw terminals with a 1/2 in-14 NPT conduit entry. Built with a metal body and rated IP66 for dust-tight and water-jet protection, it is suited for demanding environments where moisture and particulate exposure are common. Licensed electricians and industrial control technicians are the primary installers for this type of device.

This limit switch is used in machine tool, conveyor, material handling, and general industrial automation applications where precise position sensing is required. Its rotary side-actuator design allows it to detect linear or rotary machine movement and convert it to an electrical switching signal. The operating temperature range of -20 degrees F to 185 degrees F makes it viable for both cold storage and warm industrial settings. It is equally suited for residential, light commercial, or heavy industrial installations where a NEMA 1, 2, 4, 6, 6P, 12, or 13 rated enclosure-class device is specified.

Key Features

• SPDT contact form with normally closed (NC) configuration for reliable position detection
• Rotary head actuator with side mounting location for flexible machine integration
• Metal body construction with IP66 ingress protection rating
• 1/2 in-14 NPT conduit connection with screw terminal wiring
• Wide operating temperature range: -20 degrees F to 185 degrees F
• NEMA ratings 1, 2, 4, 6, 6P, 12, and 13 covering a broad range of environmental conditions

Compatibility

Designed as an OEM-style or direct-replacement general purpose limit switch for industrial control panels and machine circuits requiring a SPDT rotary-head side-actuator device with 1/2 in-14 NPT conduit entry.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the circuit before wiring the switch terminals. Ensure the conduit connection is properly sealed to maintain the IP66 ingress protection rating. Do not exceed the rated operating temperature range or apply loads beyond the contact ratings stated on the device nameplate.