Orange LED-backlit pushbutton, 24/48V AC/DC, BA9s, 1C/O, Ø30 Harmony 9001K 9001K3L35LYAH13

Backlit Control Button Harmony 9001K – Reliability and Visibility in Any Environment

This backlit button from the Harmony 9001K series is a robust and functional solution for controlling machines and equipment. Designed with both professional installers and end users in mind, it ensures reliable operation and easy integration into a wide range of industrial applications. Its orange color and bright LED backlight guarantee excellent visibility even under poor lighting conditions, enhancing both safety and operational efficiency.

Design and Specifications

The button features a mounting hole diameter of 31 mm, enabling straightforward installation in standard panels. Constructed from high-quality materials, including a metal housing and a chromed front ring, it offers durability and resistance to mechanical damage. The IP66 protection rating ensures complete immunity to dust and high-pressure water jets, making it an ideal choice for demanding industrial environments. The screw-type connection ensures secure and stable electrical contact.

The button is equipped with a single changeover contact (1C/O), enabling versatile use in control circuits. The LED backlight operates at 24V AC/DC, ensuring compatibility with most standard power supplies. The spring-return mechanism guarantees immediate return to the off position upon release. The round lens shape further improves readability of the button’s status.

Applications and Benefits

• Versatility: Ideal for control panels, production machinery, automation equipment, and other industrial applications.
• Durability: Robust metal construction with a chromed front ring ensures long-term reliability even under harsh operating conditions.
• Visibility: The orange button combined with bright LED backlighting ensures excellent visibility even in low-light environments.
• Resistance to Environmental Factors: IP66 protection shields against dust and water, ensuring safe operation in humid or dusty environments.
• Easy Installation: Standard 31 mm mounting hole simplifies retrofitting into existing control panels.
• Safety: Provides safe operation through robust construction and protection against external influences.
• Reliable Connection: Screw terminals ensure stable electrical connections with no risk of loosening.
• Wide Voltage Range: Support for 24V AC/DC increases application flexibility.

This button is more than just a control element—it’s an investment in the safety, efficiency, and reliability of your automation systems.