Square D 9007CR61B2 Limit Switch Dpdt 2NC/2NO Rotary Head

Product Description

The SQUARE D 9007CR61B2 is a general purpose limit switch designed for industrial position-sensing and machine-control applications. It features a DPDT (double-pole, double-throw) contact configuration rated 2NC/2NO, housed in an aluminum and zinc body with a side-mounted rotary head actuator. The switch is rated for 600 volts and carries an IP67 ingress protection rating, making it suitable for wet, dusty, or contaminated environments. Licensed electricians and industrial maintenance technicians install this switch as part of automated machinery, conveyor systems, and motion-control circuits where reliable position feedback is required.

This limit switch is intended for use in industrial and commercial control systems where a rugged, environmentally sealed position sensor is needed. The side-mounted rotary head actuator provides 10 degrees of travel, allowing integration into tight mechanical assemblies. The screw terminal connection simplifies field wiring during installation or replacement. It is rated for NEMA enclosure types 1, 2, 4, 6, 6P, 12, and 13, covering a broad range of indoor and outdoor industrial environments. Operating temperature range spans -20 degrees F to 185 degrees F, supporting use in both cold storage and high-heat process areas.

Key Features

• DPDT contact form with 2NC/2NO configuration for versatile circuit switching
• 600-volt rating suitable for industrial control panel applications
• IP67 ingress protection rating — dust-tight and submersion-resistant
• Side-mounted rotary head actuator with 10 degrees of actuator travel
• Aluminum and zinc body construction for durability in harsh environments
• Compliant with IEC 60529, IEC 61140, and RoHS requirements

Compatibility

Designed as an OEM-style replacement or new-installation limit switch for industrial machine-control and position-sensing applications requiring a DPDT, side-mount rotary head switch rated to 600 volts.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the NEC and applicable local codes. De-energize and lock out the machine or panel circuit before wiring or replacing the switch. Screw terminals should be tightened to the fastener manufacturer's specification using an appropriate screwdriver — do not over-torque. Verify actuator alignment and travel clearance before returning the machine to service.