<p>For professionals in the industrial and commercial sectors, selecting the right motor-operated air circuit breaker (ACB) is crucial for ensuring operational efficiency and safety. This motor-operated ACB offers a robust solution designed to meet demanding electrical system requirements with precision.</p><p>The product supports a rated current range of 320-800 A, making it versatile for various applications. Its rated voltage stands at 690 VAC, while the insulation voltage is an impressive 1000 VAC, providing enhanced protection against electrical faults. With a rated impulse withstand voltage of 12 kV, this ACB ensures resilience against transient overvoltages typically caused by lightning strikes or switching surges.</p><p>Engineered for reliability under short-circuit conditions, it features a breaking capacity of 66 kA and can withstand short-time currents up to 50 kA. Such specifications make it well-suited for environments where high fault levels are anticipated.</p><p>The Ekip Touch LSIG trip unit integrated into this device provides advanced protection functionalities including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This comprehensive protection suite ensures that your equipment remains safeguarded against various potential electrical anomalies.</p><p>Designed with practicality in mind, the ACB has three poles and utilizes horizontal rear spread terminals which facilitate efficient installation within switchgear assemblies or distribution panels. The frame size E1.2 further aids in compatibility with existing setups without necessitating extensive modifications.</p><p>In terms of energy efficiency, the power loss is maintained at just 100 W during operation—a testament to its design focused on minimizing energy wastage while maintaining performance standards.</p><p>Compliance with IEC 309 standards underscores its adherence to international quality benchmarks, assuring users of its reliability and safety credentials across diverse operational contexts.</p><p>This motor-operated ACB stands out as a dependable choice for those seeking durable protection solutions capable of handling significant electrical loads while offering ease of integration into existing systems.</p>