✅ CHINT 574599 – NP2-BC24 Black Pushbutton, 2NC, AC380V, IP40 Industrial black pushbutton featuring two normally closed contacts (2NC), 22mm panel mounting, rated AC380V. Suitable for critical stop functions and fault-tolerant control circuits. 🔹 Description (English): The CHINT NP2-BC24 (Part No. 574599) is a durable black industrial pushbutton with 2 normally closed (2NC) contacts, engineered for use in dual-stop commands, safety interlocks, and emergency shutdown systems. The dual NC contacts provide redundancy to ensure fail-safe operation in critical industrial environments. Rated for AC380V (50/60Hz) and protected by IP40, this pushbutton is ideal for indoor installation in machine control panels and operator stations. The dual-contact design ensures that if one contact circuit fails, the other maintains the stop function, enhancing operational safety. Compliant with IEC60947-5-1 and certified by international authorities including CCC, CE, UL, EAC, and NOM, the NP2-BC24 pushbutton offers reliable performance in demanding industrial settings. The device is designed for installation through a 22mm panel cutout, ensuring compatibility with standard industrial control panels. 🔹 Key Features: • Color: Black • Contact configuration: 2NC • Dual redundant stop contacts for safety applications • Rated voltage: AC380V (50/60Hz) • Degree of protection: IP40 • Panel mounting diameter: 22mm • Robust industrial design • Standards compliance: IEC60947-5-1 • Certifications: CCC, CE, UL, EAC, NOM, Ukraine • Suitable for emergency stops and safety-critical control circuits 🔹 Technical Specifications (English): Parameter Value Part Number CHINT 574599 Model NP2-BC24 Button Color Black Contact Configuration 2NC Rated Voltage AC380V (50/60Hz) Degree of Protection IP40 Mounting Diameter 22mm Compliance Standard IEC60947-5-1 Certifications CCC, CE, UL, EAC, NOM, Ukraine