In the realm of industrial and commercial electrical systems, selecting the right circuit breaker is crucial for ensuring safety and reliability. The Motor Operated Air Circuit Breaker (ACB) with a frame size of E6.2 stands out as a robust choice for professionals seeking dependable performance in demanding environments.
This ACB is engineered to handle substantial electrical loads, with a rated current ranging from 2520 to 6300 amps. It operates efficiently at a rated voltage of 690 VAC, making it suitable for high-power applications. With its impressive breaking capacity of 100 kA, this circuit breaker can effectively interrupt fault currents, minimizing potential damage to equipment and enhancing overall system protection.
The device's rated impulse withstand voltage is 12 kV, which ensures resilience against transient overvoltages often caused by lightning strikes or switching surges. Additionally, it features a rated insulation voltage of 1000 VAC, offering reliable isolation under normal operating conditions.
Safety and precision are further enhanced by the inclusion of the Ekip Touch LSIG trip unit. This advanced trip unit provides comprehensive protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. Such versatility allows users to tailor protection settings according to specific application needs.
Designed with practicality in mind, this ACB comes equipped with horizontal rear spread terminals that facilitate straightforward installation in various panel configurations. Its adherence to IEC 309 standards underscores its compliance with international safety and performance benchmarks.
While power loss is an inevitable aspect of any electrical device, this ACB maintains efficiency with a power loss rating of just 1550 watts—an acceptable trade-off considering its high current handling capabilities.
With three poles facilitating balanced load distribution across phases, this component offers stability in operation—a critical factor when managing large-scale electrical systems where even minor discrepancies can lead to significant issues.
In summary, whether you're retrofitting existing infrastructure or designing new installations from scratch, this Motor Operated ACB provides an optimal balance between power capacity and safety features without compromising on quality or compliance standards.