✅ CHINT 574664 – G NP2–BS543 Mushroom Pushbutton, 2NO, Red, Ø40mm Momentary red mushroom pushbutton with 2NO contacts and 40mm actuator, suitable for dual-circuit start control and redundant signaling. 🔹 Description (English): The CHINT 574664 – G NP2–BS543 is an industrial-grade pushbutton switch with a 40mm red mushroom actuator and 2 normally open (2NO) contacts. It allows simultaneous activation of two control circuits or output signals with one button press, making it ideal for systems that require redundancy or parallel operation. Its momentary action resets automatically after release, and it is designed for standard 22mm panel mounting. Suitable for use in machinery control, production lines, and operator stations where dual circuit activation is required. Built to comply with IEC 60947-5-1 for high-reliability applications. 🔹 Key Features: • Momentary mushroom pushbutton with red 40 mm actuator • Dual normally open contact configuration (2NO) • Enables simultaneous operation of two circuits • Panel cutout size: Ø22 mm • Robust and ergonomic design for industrial control • Conforms to IEC 60947-5-1 • Suitable for start logic and control panels 🔹 Technical Specifications (English): Parameter Value Model G NP2–BS543 Part Number CHINT 574664 Actuator Type Mushroom Head (Red) Mushroom Diameter 40 mm Contact Configuration 2NO Mounting Hole Ø22 mm Function Momentary Pushbutton Standard Compliance IEC 60947-5-1 Application Dual Start/Control Circuits