✅ ABB 2CLA210909N1101 – Rocker Cover DND Symbol – 1M – White The ABB rocker cover (Part No.: 2CLA210909N1101) features a clearly marked 'DND' symbol in a refined white finish, perfectly suited for 1M modular switch configurations. Offering practical and stylish identification, this component integrates seamlessly with ABB's modular wiring systems. Designed for durability and aesthetic consistency in both residential and commercial interiors. Technical Specifications: • Part Number: 2CLA210909N1101 • Description: Rocker cover with DND symbol • Module Size: 1M • Color: White • Application: ABB modular switch systems