Square D 9007MS02S0100 Limit Switch Spdt Nc

Product Description

The SQUARE D 9007MS02S0100 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 parallel roller plunger actuator mounted at the top of the unit. The metal body construction and IP67 ingress protection rating make it suitable for wet, dirty, or washdown environments. Prewired terminals simplify installation and reduce wiring time in the field. The switch weighs 0.65 pounds and carries a broad set of certifications including UL Listed, CSA Certified, CE, and RoHS Compliant.

This limit switch is used in industrial machinery, conveyor systems, automated production equipment, and process control panels where precise mechanical position sensing is required. The top-mounted parallel roller plunger actuator suits applications where the actuating object approaches from below or along a linear path. Its wide operating temperature range of -40 degrees F to 220 degrees F allows deployment in both refrigerated environments and high-heat industrial settings. Electricians and industrial controls technicians are the primary installers in both new-build and retrofit panel work.

Key Features

• SPDT contact form with normally closed (NC) configuration for fail-safe position sensing
• Top-mounted parallel roller plunger actuator for linear or vertically approaching mechanisms
• IP67 ingress protection rating suitable for washdown and wet environments
• Metal body construction for durability in industrial settings
• Prewired terminal type reduces field wiring time
• Wide operating temperature range: -40 degrees F to 220 degrees F
• NEMA ratings 1, 2, 4, 6, and 6P for versatile enclosure compatibility

Compatibility

Designed as an OEM-style replacement or direct-install general-purpose limit switch for industrial control systems requiring SPDT NC actuation with a top-mounted parallel roller plunger in NEMA 1, 2, 4, 6, or 6P rated applications.

Installation Notes

Installation should be performed by a qualified electrician or industrial controls technician in accordance with NEC requirements and applicable local codes. De-energize and lock out the circuit before mounting or wiring the switch. Verify actuator alignment and travel distance against the equipment manufacturer's mechanical specifications before final mounting. Do not exceed the maximum operating force of 80 ounces to avoid premature wear or contact damage.