When it comes to selecting a reliable Motor Operated Air Circuit Breaker (ACB) for your industrial or commercial application, understanding the technical specifications is crucial. This ACB model offers robust performance and safety features tailored for demanding electrical environments.
With a rated current range of 1280-3200 A, this circuit breaker is designed to handle substantial electrical loads efficiently. It operates with a rated voltage of 690 VAC, making it suitable for high-voltage applications where stability and reliability are paramount.
The breaker boasts an impressive rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC. These ratings ensure that the unit can withstand transient overvoltages effectively, safeguarding your equipment from potential electrical surges.
One standout feature is its breaking capacity of 66 kA, which highlights its ability to interrupt fault currents swiftly and safely. Complementing this capability is the rated short time withstand current also at 66 kA, providing assurance that the breaker can endure significant short-circuit conditions without compromising performance.
Equipped with an Ekip Touch LSIG trip unit, this device offers advanced protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection. This ensures comprehensive monitoring and control over various fault scenarios, enhancing operational safety.
The power loss associated with this ACB stands at 743 W—a consideration for energy efficiency in continuous operations. Its frame size is classified as E4.2, indicating compatibility within specific enclosure dimensions often desired in space-constrained installations.
Designed with a horizontal rear spread terminal type, installation flexibility is enhanced particularly when integrating into existing systems or during new setups where spatial arrangement might be limited.
Adhering to IEC 309 standards and approvals affirms its compliance with international quality benchmarks—an essential factor when considering products intended for global use or projects requiring rigorous standard adherence.
In summary, this Motor Operated ACB combines high-rated capacities with sophisticated protective features ensuring both operational resilience and safety across diverse applications. Its design facilitates straightforward integration while maintaining adherence to stringent industry standards—making it an excellent choice for those seeking dependable circuit protection solutions in their facilities.