✅ ABB Push-button, NC, SP without symbol - 1M - Total Anthracite (Part No.: 2CLA210470N1601) This ABB push-button features a normally closed (NC) single-pole mechanism without any symbol, designed in a 1-module format with a total anthracite finish. It is ideal for modern environments requiring discrete yet responsive switching, such as lighting or automation circuits. Suitable for residential and commercial installations. Technical Specifications: Part Number: 2CLA210470N1601 Type: Push-button, NC (Normally Closed) Pole: Single Pole (SP) Design: Without Symbol Size: 1 Module (1M) Color: Total Anthracite Application: Lighting control, automation