✅ ABB 2CLA220490N1801 – Push-button – Anthracite The ABB push-button (Part No.: 2CLA220490N1801) is a premium modular push-button with enhanced labeling options for better identification and control. With a anthracite finish and optional backlighting, this 2M module is perfect for intuitive signaling and operation in ABB modular systems. Technical Specifications: • Part Number: 2CLA220490N1801 • Description: Push-button, SP with label holder with backlight - 2M • Module Size: 2M • Color: Anthracite • Application: ABB modular control systems with labeling and visibility features