Indicator button EB499915810 thermoplastic, shaft Ø6 mm, panel Ø19.9×15.5 mm

Indicator button EB499915810 is a thermoplastic control element engineered for flush panel mounting. It features a shaft with a 6 mm diameter and is intended to fit panel cutouts measuring approximately Ø19.9×15.5 mm. The device functions as a status indicator or a manual control actuator in industrial panels, machinery and equipment where a compact, durable push-button is required. The construction emphasizes low maintenance and straightforward installation in compatible panels.

Advantages

The thermoplastic construction offers chemical and wear resistance while keeping the button lightweight. A standardized 6 mm shaft diameter simplifies integration with common mechanical linkages and mounting accessories. The specified panel cutout dimensions ensure a secure fit in appropriately prepared panels, reducing play and improving tactile feedback. The unit is designed for repeated manual operation with consistent mechanical performance over time.

Suitable for

• Industrial control panels as a status indicator or manual actuator
• Machinery operator stations requiring compact push-button controls
• Maintenance panels and equipment housings with matching panel cutouts
• Retrofit projects where a 6 mm shaft and Ø19.9×15.5 mm panel opening are available

Key specifications

• Body material: thermoplastic
• Shaft diameter: 6 mm
• Recommended panel cutout: Ø19.9×15.5 mm
• Mounting type: panel mount (through-panel)
• Operation: manual push/indicator function
• Design: compact, low-profile actuator

How to use

Prepare the panel by cutting an opening that matches the specified Ø19.9×15.5 mm dimensions. Insert the button from the front of the panel and secure it according to the panel mounting method used — typically by engaging any retaining features or fastening elements provided by the surrounding bezel or retaining nut. Connect any required mechanical linkages to the 6 mm shaft and wire any associated indicator circuitry in compliance with relevant electrical standards and safety practices. Verify smooth mechanical travel and secure seating after installation.

Usage recommendations

Use in panels and enclosures that provide adequate environmental protection for thermoplastic components; avoid prolonged exposure to direct UV where possible. Ensure panel cutout tolerances are maintained for a snug fit and verify compatibility with mating linkages designed for a 6 mm shaft. Regularly inspect for mechanical wear in high-cycle applications and replace the button if excessive play or degradation is observed.