✅ CHINT 186774 – G EBC 1P C63 3kA Description The CHINT G EBC 1P C63 3kA miniature circuit breaker (MCB) is engineered for high-load circuit protection in residential, commercial, and light industrial environments. Rated at 63 amperes, this single-pole MCB features a C-curve tripping profile, making it suitable for applications involving moderate inrush currents such as heavy-duty appliances, sub-feeders, and power distribution circuits. It offers a short-circuit breaking capacity of 3kA and meets IEC 60898 standards for safety and reliability. With a compact DIN rail design and screw-type terminals, this MCB is easy to install and provides long-lasting performance in demanding panel installations. Specifications Main Brand: CHINT Product series: G EBC Model: G EBC 1P C63 Product type: Miniature Circuit Breaker (MCB) Rated current (In): 63 A Poles: 1P (Single Pole) Tripping curve: C-curve Rated breaking capacity: 3 kA Standard compliance: IEC 60898 Electrical Characteristics Rated operational voltage: 230/400 V AC Frequency: 50/60 Hz Rated impulse withstand voltage (Uimp): 4 kV Insulation voltage (Ui): 500 V Dielectric strength: 2 kV Energy limiting class: 3 Mechanical and Installation Mounting type: DIN rail (35 mm) Terminal type: Screw clamp terminals Terminal capacity: Up to 25 mm² Tightening torque: 2.0 Nm Installation position: Vertical or horizontal Environmental Operating temperature: -5 °C to +40 °C Storage temperature: -25 °C to +70 °C Protection class: IP20 (when installed in an enclosure) Humidity tolerance: ≤ 95% RH Certifications & Standards Certifications: CE, CCC Standards: IEC 60898 Dimensions & Weight Width: 18 mm Height: 80 mm Depth: 76 mm Weight: Approx. 125 g