✅ ABB DND/MUR 2-Gang Interlocked Switch – 2M – Anthracite (Part No.: 2CLA224450N1801) The ABB 2CLA224450N1801 is a 2M anthracite interlocked switch with dual-gang configuration, designed for Do Not Disturb and Make Up Room signaling. Its interlock mechanism ensures that only one room status can be selected at a time, avoiding any service conflicts. Ideal for hotel room applications, this stylish and secure switch integrates perfectly into ABB modular systems, delivering clarity and control for hospitality and high-end residential settings. Technical Specifications: Part Number: 2CLA224450N1801 Type: DND/MUR Interlocked Switch – 2-Gang Module Size: 2M Color: Anthracite Function: Interlocked DND / MUR Signal Switch Application: Hospitality / Premium Residential Compatibility: ABB Modular Systems