High Performance DAM1 Series MCCB Circuit Breaker with 35kA Breaking Capacity

The DAM1 series circuit breakers are designed for industrial electrical protection applications, offering reliable operation in normal conditions and automatic disconnection during overloads or short circuits. These devices comply with EN 60947 standards and are suitable for systems with operating voltages up to 400V.

The thermal protection function utilizes a bimetal strip that bends when heated by overload currents, triggering the trip mechanism. This provides time-delayed protection proportional to the overcurrent magnitude. The magnetic protection activates instantly during short circuits, using electromagnetic force to quickly disconnect the circuit.

Available in 3-pole and 4-pole configurations, these breakers feature durable BMC non-flammable housings and come with various accessory options including shunt releases, undervoltage releases, and auxiliary contacts. The fixed mounting design ensures secure installation in electrical panels.

With an electrical life of 1000 operations and mechanical endurance of 7000 cycles, these breakers are built for long-term reliability in demanding industrial environments. The phase separators and terminal covers enhance safety during installation and maintenance.