✅ CHINT 574220 – G NP2–BS544 Mushroom Pushbutton, 2NC, Red, Ø40mm Momentary red mushroom head pushbutton with 2NC contacts and 40mm actuator, ideal for interrupting two circuits simultaneously in safety-critical systems. 🔹 Description (English): The CHINT 574220 – G NP2–BS544 pushbutton features a 40mm red mushroom actuator and 2 normally closed (2NC) contacts, enabling the interruption of two independent control or safety circuits simultaneously. It is designed for emergency stops or dual-channel circuit disconnection in industrial systems. This non-latching, momentary pushbutton fits standard 22mm panel holes and complies with IEC 60947-5-1, offering reliable safety integration. The oversized head ensures high visibility and ease of access, making it ideal for emergency stations and control panels requiring redundancy or enhanced safety. 🔹 Key Features: • Momentary-action red mushroom pushbutton • Large actuator: 40 mm diameter • Contact configuration: 2NC (Normally Closed) • Suitable for dual circuit disconnection and safety control • Panel mounting hole: Ø22 mm • High visibility design • Compliant with IEC 60947-5-1 • Ideal for emergency and safety functions 🔹 Technical Specifications (English): Parameter Value Model G NP2–BS544 Part Number CHINT 574220 Actuator Type Mushroom Head (Red) Mushroom Diameter 40 mm Contact Configuration 2NC Mounting Hole Ø22 mm Function Momentary Pushbutton Standard Compliance IEC 60947-5-1 Application Emergency/Safety Circuits