<p>When it comes to ensuring reliable and efficient power distribution in industrial and commercial settings, choosing the right Automatic Air Circuit Breaker (ACB) is crucial. This ACB offers a robust solution with its impressive specifications tailored for demanding environments.</p><p>Designed to handle substantial electrical loads, this ACB operates within a rated current range of 1600-4000 A. It supports a rated voltage of 690 VAC, making it suitable for various applications that require high voltage management. With a rated insulation voltage of 1000 VAC, it ensures safety and reliability under operational conditions.</p><p>The product&#39;s resilience is highlighted by its rated impulse withstand voltage of 12 kV and short time withstand current capability of 66 kA. These features ensure the circuit breaker&#39;s ability to handle surges and short circuits effectively without compromising performance.</p><p>Equipped with an Ekip Touch LSIG trip unit, this ACB provides advanced protection features including long-time, short-time, instantaneous, and ground fault protection. The intuitive touch interface simplifies configuration and monitoring tasks for operators.</p><p>Its breaking capacity matches its withstand current at 66 kA, indicating its capability to interrupt fault currents safely while maintaining system integrity. This feature is particularly important in preventing damage during unexpected electrical faults.</p><p>The frame size E4.2 indicates compatibility with various installation requirements while maintaining structural integrity under load conditions. Additionally, the ACB&#39;s horizontal rear spread terminal type facilitates straightforward integration into existing systems without extensive modifications.</p><p>Power loss stands at 900 W which aligns with industry standards for efficiency in large-scale operations where energy conservation remains paramount.</p><p>Complying with IEC 309 standards ensures that this product meets global benchmarks for safety and performance in electrical installations. This compliance guarantees peace of mind regarding quality assurance across different regions.</p><p>In summary, this Automatic Air Circuit Breaker combines robust construction with intelligent design to deliver dependable performance across diverse applications in Australia’s industrial landscape.</p>