✅ ABB Push-button SP – 1M – White (Part No.: 2CLA210450N1101) The ABB push-button switch (1 module, SP type) in classic white is designed for clean and modern control applications. Without any symbols, it offers flexibility for use in lighting or control circuits where minimalism is desired. Suitable for modern residential and commercial buildings. Technical Specifications: Part Number: 2CLA210450N1101 Model: Push-button SP 1M White Type: Single Pole Push-Button Symbol: None Module Width: 1M Color: White Function: Momentary contact switch Applications: Lighting and auxiliary control Mounting: Modular wall plate compatible