Square D 9007MS01S0300 Limit Switch Spdt Nc Plunger

Product Description

The SQUARE D 9007MS01S0300 is a general purpose limit switch designed for industrial and commercial control applications. It features a top-mounted plunger actuator with an SPDT, normally closed contact configuration and a prewired terminal connection. The metal body construction and IP67 ingress protection rating make it suitable for demanding environments where moisture and particulate contamination are present. Operating temperatures range from -40 degrees F to 220 degrees F, supporting reliable performance across a wide range of conditions. Licensed electricians and automation technicians typically install this switch as part of machine control, conveyor, or equipment position-sensing circuits.

This limit switch is suited for use in residential, commercial, and light industrial control panels and machinery where precise position or end-of-travel detection is required. The prewired terminal simplifies field installation and reduces wiring time. Its NEMA 1, 2, 4, 6, and 6P ratings confirm suitability for use in general-purpose, drip-proof, watertight, and submersible enclosure environments. It is a compact unit measuring 1.56 inches in width and 0.62 inches in depth, making it adaptable to space-constrained mounting locations.

Key Features

• Top-mounted plunger actuator for direct mechanical actuation in position-sensing applications
• SPDT normally closed contact form for reliable circuit interruption or completion on actuation
• IP67 ingress protection rating for resistance to dust and temporary immersion
• NEMA 1, 2, 4, 6, and 6P ratings for broad enclosure environment compatibility
• Prewired terminal type for simplified, faster field installation
• Wide operating temperature range of -40 degrees F to 220 degrees F

Compatibility

Designed as an OEM-style general purpose limit switch for use in industrial machine control, automation, and position-sensing circuits requiring SPDT NC contact configuration with a top plunger actuator.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the NEC and any applicable local codes. De-energize and lock out the circuit before mounting or wiring the switch. Verify actuator alignment with the mechanical trigger point before securing the switch to its mounting surface. Do not exceed the rated maximum operating force of 80 ounces during actuation setup.