✅ CHINT 574802 – NP2-BA55, Yellow, 1NO + 1NC Contacts, Flush Button, IP40 Industrial momentary pushbutton with yellow actuator and dual-function contacts for enabling one control circuit while disabling another—commonly used in reset, override, or mode-switching functions. 🔹 Description (English): The CHINT 574802 – NP2-BA55 is a flush-mounted momentary pushbutton designed with 1 normally open (NO) and 1 normally closed (NC) contact, allowing simultaneous dual signal switching. The yellow actuator offers high visual alertness for reset, override, caution, or non-critical control tasks in industrial settings. When actuated, the NO contact closes and the NC contact opens, which allows users to trigger one control function while interrupting another—ideal for applications such as manual reset after fault, temporary override, or transferring between operation modes. Rated for AC380V at 50/60Hz, the NP2-BA55 supports momentary (spring-return) operation and mounts in standard Ø22 mm panel cutouts. It is protected to IP40, compliant with IEC60947-5-1, and certified by global standards including CCC, CE, UL, EAC, ACCE-NOM, and Ukraine. 🔹 Key Features: • Flush yellow actuator • 1NO + 1NC contact configuration • Momentary spring-return mechanism • AC380V rated voltage, 50/60Hz • Ideal for reset/override/logic switching applications • Ø22 mm panel mounting • Degree of protection: IP40 • Compliant with IEC60947-5-1 • Certified: CCC, CE, UL, EAC, ACCE-NOM, Ukraine 🔹 Technical Specifications (English): Parameter Value Model NP2-BA55 Part Number CHINT 574802 Actuator Color Yellow Contact Configuration 1NO + 1NC Operation Type Momentary (spring-return) Rated Voltage AC380V, 50/60Hz Mounting Size Ø 22 mm Degree of Protection IP40 Standard Compliance IEC60947-5-1 Certifications CCC, CE, UL, EAC, ACCE-NOM, Ukraine Application Reset logic / override / dual-signal switching