Schneider Electric ZB5AH033 Illuminated Push-button Switch

Product Description

The SCHNEIDER ELECTRIC ZB5AH033 is an illuminated, maintained-action push-button switch designed for industrial control panel applications. With a 22 mm mounting hole diameter, this flush-style operator features a round, green plastic button and delivers reliable maintained (MA) operation, meaning the switch holds its state after each actuation. It is built to meet a broad range of international standards, making it suitable for demanding environments including wet and washdown locations. Electricians and control panel builders working on industrial machinery, process equipment, or automation systems will find this switch a direct-fit operator for standard 22 mm cutouts.

The ZB5AH033 is intended for use in industrial and commercial control panel assemblies where a maintained, illuminated green push-button operator is required. Its NEMA 4X and 13 ratings make it appropriate for both indoor and outdoor enclosures where protection against dust, oil, and water is needed. This operator is a common fit for machine control stations, motor control centers, and operator interface panels across light and heavy industrial settings.

Key Features

• Maintained (MA) operation holds circuit state after each press
• Illuminated operator provides visual status indication at the panel
• Flush-mount, round green button for standard 22 mm panel cutouts
• NEMA 4X and 13 rated for protection against water, dust, and oil
• Plastic button construction suited for general industrial environments
• Certified to UL 508, CSA C22.2 No. 14, EN/IEC 60947-5-1, and multiple marine and international standards

Compatibility

Designed as an OEM-style replacement operator for standard 22 mm push-button switch assemblies in industrial control panels.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NEC requirements and local codes. Disconnect and lock out all power to the control panel before removing or installing any switch operator. Verify that the panel cutout diameter matches the 22 mm mounting requirement before installation. Do not exceed the rated environmental and electrical specifications for the switch.