✅ CHINT 574844 – NP2-BA51, Yellow, 1NO Contact, Flush Button, IP40 Momentary flush yellow pushbutton with a single normally open contact, designed for signaling and control functions in industrial panels. 🔹 Description (English): The CHINT 574844 – NP2-BA51 is an industrial-grade pushbutton switch featuring a flush yellow actuator and 1 normally open (1NO) contact, making it ideal for control functions such as start, reset, or warning signal initiation. Engineered for AC380V, 50/60Hz operation, this device ensures consistent and reliable input functionality in automation panels, machine control stations, and operator consoles. Its 22mm panel mounting compatibility and compact form factor support seamless installation, while the IP40 rating makes it suitable for standard indoor environments. The pushbutton is compliant with IEC60947-5-1 standards and globally certified (CCC, CE, UL, EAC, ACCE-NOM, Ukraine), ensuring quality and operational safety across various industrial sectors. Whether in manufacturing lines, electrical control cabinets, or automated systems, the NP2-BA51 provides durable, tactile, and clearly distinguishable actuation, backed by CHINT’s trusted performance legacy. 🔹 Key Features: • Yellow flush actuator • 1 Normally Open contact (1NO) • Voltage rating: AC380V, 50/60Hz • Degree of protection: IP40 • Mounting hole: 22mm diameter • Reliable tactile response for operator control • Compliant with IEC60947-5-1 • Certified: CCC, CE, UL, EAC, ACCE-NOM, Ukraine 🔹 Technical Specifications (English): Parameter Value Model NP2-BA51 Part Number CHINT 574844 Actuator Color Yellow Contact Configuration 1NO Operation Type Momentary (spring-return) Rated Voltage AC380V, 50/60Hz Degree of Protection IP40 Mounting Size Ø 22 mm Standard Compliance IEC60947-5-1 Certifications CCC, CE, UL, EAC, ACCE-NOM, Ukraine Application Start/Reset/Signal in Control Panels