Schneider Electric ZB5AK1233 Illuminated Selector Switch Head, 2-Position, Green

The Schneider Electric ZB5AK1233 is a high-quality illuminated selector switch head designed for integration into industrial control panels. As part of the Harmony XB5 series, this 2-position operator provides a reliable manual switching solution for various electrical control systems. The unit features a green finish and a non-spring return mechanism, ensuring that the switch remains in its selected position until manually adjusted by the operator.

Advantages

This selector switch head is engineered for durability and consistent performance in demanding industrial environments. Its illuminated design allows for clear visual status indication, which is essential for monitoring machine states in complex control panels. The robust construction ensures long-term reliability, while the standard dimensions facilitate easy installation and compatibility with existing Harmony XB5 series components, making it an efficient choice for automation upgrades or new system builds.

Suitable for

• Industrial control panels
• Automation and electrical control systems
• Machine status monitoring
• Manual operation of electrical circuits

When it may not be suitable

This product is a switch head only and requires a compatible contact block and light module to function within a circuit. It is not suitable for applications requiring spring-return or momentary switching, as this model is designed specifically for maintained 2-position operation.

Key specifications

• Positions: 2-position
• Color: Green
• Illumination: Yes
• Mechanism: Non-spring return
• Width: 29 mm
• Height: 29 mm
• Depth: 43 mm
• Series compatibility: Harmony XB5

How to use

To install the ZB5AK1233, mount the selector switch head into a standard 22 mm diameter cutout on your control panel. Secure it using the provided locking nut. Once mounted, attach the appropriate Harmony XB5 contact blocks and light modules to the rear of the head. Ensure all electrical connections are tightened according to the manufacturer's torque specifications before applying power to the system.

What to consider before purchase

• Verify that your control panel has a standard 22 mm mounting hole.
• Ensure compatibility with your existing Harmony XB5 contact blocks.
• Confirm that a maintained (non-spring return) switch is appropriate for your specific control logic.
• Check if your control system requires an illuminated indicator for the selected position.

Usage recommendations

Regularly inspect the switch head for physical damage or debris accumulation to ensure smooth rotation. During routine maintenance, verify that the illumination remains functional and that the contact blocks are securely fastened to the operator head.