The Dardo Plus C120H miniature circuit breaker, part of the Acti 9 series, is an advanced solution for protecting electrical circuits in applications requiring a current greater than 0.1 A. This 4-pole device is designed to operate in alternating current (AC) networks with a rated current of 125 A at 30 °C, ensuring optimal performance under demanding operating conditions.
The C120H features thermal-magnetic tripping technology, allowing it to offer a breaking capacity of up to 15,000 A at voltages from 230 to 400 V AC, complying with EN/IEC 60898-1 standards.
Its design includes a contact position indicator and a control handle, facilitating operation and monitoring of the device's status. Among its technical characteristics are: Mains frequency: 50/60 Hz Nominal operating voltage: 380...415 V AC Breaking capacity in service: 7,500 A (50%) Mechanical durability: 20,000 cycles Protection rating: IP20 Operating temperature: -30…60 °C Maximum operating altitude: 2000 m Weight: 0.82 kgThis switch is ideal for small businesses and residential applications, offering a reliable and safe solution for electrical power management.