Highlights- This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 3P circuit breaker with 3 protected poles, 32A rated current and C tripping curve.
- The rated short circuit breaking capacity goes up to 30kA at 220VAC to 240VAC conforming to EN/IEC 60947-2 standard and 10000A at 415VAC conforming to EN/IEC 60898-1 standard.
- It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuit against short circuit and overload current. Its unique VisiTrip indicator reduces intervention time by s
- 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.
- The product can be clipped on a DIN rail. Its width is 6 pitches of 9mm. Pollution degree is 3. The product colour is white (RAL9003). The dimensions are (W) 54mm x (H) 85mm x (D) 78.5mm.
- It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -35°C to 70°C. The storage temperature is -40°C to 85°C.
- It protects wires from overloads and short-circuits.
- For overload protection the temperature of a bimetal, through which the current passes is decisive. If the nominal current—the current the circuit breaker is designed for—rises slightly, the bimetal heats up to a greater extent and, after a certain
OverviewToday MCBs are installed in all our homes, offices and other buildings, protecting the electrical wires from damage. They have the advantage that they can be manually reset without having to replace wire as in the case of the traditional fuse. The MCBs have either a button or lever that can be flicked to reset it. They are used instead of fuses due to their convenience and improved safety features.