Основа за предпазител, Acti9 SBI, 1P, 50A, за 14 x 51mm

This Acti9 iC60L is a low voltage miniature circuit breaker (MCB). It has 3P with 3 protected poles, rated current 32A and B tripping curve. The Icn rated short circuit breaking capacity goes up to 20kA at 380VAC to 415VAC conforming to EN/IEC 60947-2 standard and 15000A at 400VAC conforming to EN/IEC 60898-1 standard. It complies with both industrial standard EN/IEC 60947-2 and residential standard EN/IEC 60898-1. This miniature circuit breaker is for protection against short circuit and overload current in all applications. Its unique VisiTrip indicator reduces intervention time by showing the faulty circuit. Its VisiSafe green strip guarantees the physical opening of the contacts to allow downstream maintenance. Its fast closing mechanism independent of manual operation improves its service life. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ui rated insulation voltage is 500VAC. Its limitation class 3 (according to EN/IEC60898-1) improves downstream circuit protection cost. It is DIN rail mountable. Its width is 6 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL9003). The dimensions are (W) 54mm x (H) 85mm x (D) 78.5mm. The weight is 0.375kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is -35°C to 70°C. The storage temperature is -40°C to 85°C.