Schneider Electric 9001SKR9P35LRR Push-button Switch 28V

Product Description

The SCHNEIDER ELECTRIC 9001SKR9P35LRR is an illuminated, maintained-action push-button switch designed for industrial and commercial control panel applications. It features a red, round, extended mushroom-head operator in a plastic housing and mounts through a 30 mm diameter panel hole. Rated at 28 volts with a maintained (MA) operation type, this switch holds its position after actuation rather than springing back, making it well-suited for on/off control functions that require a persistent state. Licensed electricians and control panel technicians are the primary installers of this device.

This push-button switch is used in industrial control enclosures, machine operator stations, and commercial electrical panels requiring a maintained-action, illuminated selector point. Its NEMA 1, 2, 3, 3R, 4, 4X, 12, and 13 ratings cover a wide range of indoor and outdoor environments, including wet and corrosive locations. The extended mushroom-head profile provides a large, visible actuation surface that is easy to identify and operate, particularly in demanding or high-activity work environments.

Key Features

• Maintained (MA) operation holds switch state after actuation — no continuous pressure required
• Illuminated red mushroom-head operator for high-visibility panel identification
• 30 mm mounting hole diameter matches standard industrial panel cutouts
• NEMA ratings 1, 2, 3, 3R, 4, 4X, 12, and 13 for broad environmental coverage including wet and corrosive locations
• Meets multiple international standards including UL 508, CSA C22.2 No. 14, EN/IEC 60947-5-1, and JIS C 4520
• Plastic operator body with round extended mushroom-head shape for clear tactile and visual feedback

Compatibility

Designed as an OEM-style replacement or new-installation push-button switch for industrial control panels and operator stations requiring a 30 mm maintained-action illuminated switch at 28 volts.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements and applicable local codes. De-energize and lock out the control panel before mounting or wiring this switch. Verify the panel cutout is 30 mm in diameter and that the control circuit voltage matches the 28-volt rating of this device before making connections. Do not exceed the rated voltage or use this switch in environments beyond its listed NEMA rating.