✅ CHINT 280039 – NJB1-S AC220V Time Delay Relay Time delay relay for AC220V control circuits with multiple programmable ranges, suited for building automation and industrial systems. 🔹 Description (English): The CHINT NJB1-S AC220V is a compact, high-precision time delay relay designed for use in AC220V systems. It offers programmable delay ranges from 0.2 to 120 seconds/minutes/hours, making it ideal for tasks such as sequence control, delayed motor start, and building automation. This DIN-rail mount relay supports on-delay functionality and allows users to select the time unit and range via a rotary switch. Its robust construction and compliance with IEC/EN 60947-4-1 standards, along with CE certification, make it a trusted choice in professional control panels. 🔹 Key Features: • Rated voltage: AC220V • Time delay ranges: 0.2~2, 0.5~5, 1~10, 2~20, 5~50, 10~100, 12~120 • Time units: Seconds / Minutes / Hours • Function type: On-delay • Mounting type: DIN rail • Ideal for automation and control panels • Standard: IEC/EN 60947-4-1 • Certified: CE 🔹 Technical Specifications (English): Parameter Value Model NJB1-S AC220V Part Number CHINT 280039 Rated Voltage AC220V Time Delay Range 0.2~120 (sec/min/hr selectable) Time Setting Method Rotary selector switch Mounting Type DIN rail Function Time delay (On-delay) Standards Compliance IEC/EN 60947-4-1 Certification CE