Square D 9001KR2UH13 Momentary Push Button Switch 30mm

Product Description

The SQUARE D 9001KR2UH13 is a heavy-duty momentary push button switch designed for industrial control panel applications. Featuring a 30 mm mounting hole diameter and a round, non-illuminated metal bezel, this switch provides reliable momentary contact operation for machine control, motor starters, and process equipment. The screw-clamp terminal type simplifies field wiring and reduces installation time. Built with shock-resistant and vibration-resistant construction, the 9001KR2UH13 holds up in demanding environments where mechanical stress is a daily factor. It carries multiple UL, CSA, and IEC certifications, making it suitable for both North American and international installations.

This push button switch is suited for use in industrial control panels, automation systems, and heavy equipment operating in environments where NEMA protection ratings from 1 through 4 are required, including wet and dusty locations. NEMA 12 and 13 ratings make it a solid fit for oily or coolant-exposed environments common in manufacturing. Electricians and industrial controls technicians typically install this switch in operator interface stations, pendant controls, and enclosure-mounted control circuits.

Key Features

• 30 mm mounting hole diameter fits standard industrial panel cutouts
• Momentary (MO) operation returns to open state when released
• Round, non-illuminated metal bezel for durability in harsh environments
• Screw-clamp terminal type for secure, tool-facilitated field wiring
• Shock-resistant and vibration-resistant construction
• NEMA 1, 2, 3, 3R, 4, 12, and 13 ratings for broad environmental coverage

Compatibility

Designed as an OEM-style replacement or new-installation push button switch for 30 mm industrial control panel assemblies meeting NEMA and IEC standard enclosure ratings.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC guidelines and applicable local codes. Disconnect and lock out all power to the control panel before removing or installing any switching device. Screw-clamp terminals require a flat-blade screwdriver and should be torqued to the value specified on the panel assembly drawings. Verify the enclosure NEMA rating matches the environment before completing installation.