• Protection against over current, short circuit current and leakage current. • Installation standard for DIN Rail circuit breaker • Durable steel cabinet with thickness up to 1.2 mm. Epoxy coated to prevent rust and corrosion. • Copper busbars and copper main connectors for maximum conductivity efficiency • Electric control 3-phase 4-wire 240/415V • Withstand short-circuit current up to 25KA (25,000A) • The leakage cut-off current can be adjusted from 30 mA – 300 mA. • Special overload protection can be adjusted 0.8-1.0 IR • Button to test the operation of the leakage current. and a short-circuit test button • มาตรฐาน มอก.1436 เล่ม 3-2564 และ IEC 61439 • 5 year cabinet warranty and 2 year equipment warranty. • Made in Thailand.