<p>When it comes to ensuring robust protection and control in electrical systems, the Motor Operated Air Circuit Breaker (ACB) stands as a reliable choice for industrial and commercial applications. With its impressive specifications, this ACB is designed to meet the rigorous demands of modern infrastructure.</p><p>This model accommodates a rated current range of 500-1250 A, making it versatile for various operational needs. Its rated impulse withstand voltage is 12 kV, providing excellent resilience against transient overvoltages. The rated insulation voltage is 1000 VAC, ensuring superior insulation performance under normal operating conditions.</p><p>Engineered with a breaking capacity of 66 kA, this circuit breaker can efficiently interrupt fault currents, minimizing system downtime and potential equipment damage. The rated short time withstand current is specified at 50 kA, offering robust performance during short-circuit events.</p><p>The device operates at a rated voltage of 690 VAC and includes an Ekip Touch LSIG trip unit. This advanced trip unit offers precise protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) settings to enhance safety and reliability across diverse applications.</p><p>Designed with four poles, it provides comprehensive phase protection while maintaining balance within the electrical system. The frame size E1.2 ensures compatibility with standard installations without compromising on durability or performance.</p><p>For efficient thermal management, the power loss stands at 244 W—indicative of effective energy dissipation even under demanding conditions. Installation flexibility is further enhanced by its horizontal rear spread terminal type which simplifies integration into existing setups or new projects alike.</p><p>Adhering to IEC 309 standards and approvals underscores this product&#39;s compliance with international quality benchmarks—ensuring peace of mind regarding safety and operational integrity. This makes it an ideal solution for professionals seeking dependable circuit protection in environments where reliability cannot be compromised.</p><p>In summary, this Motor Operated ACB combines technical excellence with practical design features that cater to the needs of both new installations and upgrades in industrial settings across Australia.</p>