Schneider Electric ZB4BW7L3741 Push-button Switch 22mm

Product Description

The SCHNEIDER ELECTRIC ZB4BW7L3741 is an illuminated momentary push-button switch designed for industrial control panel applications. It features a 22 mm mounting hole diameter and uses an LED light source for operator indication. The switch operates in an on-off momentary sequence, returning to its default state when released. The bezel is constructed from chromium-plated metal, and the rectangular push buttons are available in green and red. Both extended and flush operator configurations are included. This switch is built for environments where shock resistance and vibration resistance are required, making it a reliable choice for demanding electrical control installations.

This push-button switch is suited for use in industrial and commercial control panels where a 22 mm cutout is standard. The momentary action makes it appropriate for start-stop circuits, jog controls, and similar switching applications. Its NEMA 4X and NEMA 13 ratings allow installation in locations exposed to washdowns, dust, and corrosive environments. Licensed electricians and industrial control technicians are the primary installers. The LED illumination provides clear visual feedback to operators in low-light or busy panel environments.

Key Features

• 22 mm mounting hole diameter fits standard industrial panel cutouts
• LED illuminated operator for visual status indication
• Momentary on-off switching action for start-stop and jog circuits
• Chromium-plated metal bezel for durability and corrosion resistance
• Shock-resistant and vibration-resistant construction
• NEMA 4X and NEMA 13 rated for washdown and dusty environments
• Available in both extended and flush operator configurations with green and red buttons

Compatibility

Designed as an OEM-style replacement or new-installation illuminated push-button switch for industrial control panels using a 22 mm mounting hole diameter.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the NEC and applicable local electrical codes. De-energize and lock out the control panel before installing or replacing any push-button switch. Verify the mounting hole diameter matches the 22 mm requirement before cutting or modifying the panel enclosure. Confirm the LED supply voltage matches the circuit requirements before completing wiring connections.