When it comes to selecting a reliable Automatic Air Circuit Breaker (ACB) for industrial and commercial applications, understanding the technical specifications is crucial. This ACB model offers a robust solution with its adaptable features designed to meet demanding electrical requirements.
This ACB supports a rated current range of 800-2000 A, making it versatile enough to accommodate various power distribution needs. Its rated impulse withstand voltage stands at 12 kV, providing robust protection against transient overvoltages. The device also boasts a rated insulation voltage of 1000 VAC, ensuring safety and reliability in high-voltage environments.
With a rated short time withstand current of 85 kA and an impressive breaking capacity of 100 kA, this circuit breaker is engineered for performance under fault conditions. It effectively interrupts high fault currents without compromising system integrity or user safety.
The unit operates at a standard rated voltage of 690 VAC and is equipped with an Ekip Touch LSIG trip unit. This advanced trip unit allows for precise adjustments and enhanced protection settings tailored to specific operational needs. The LSIG functionality covers long-time, short-time, instantaneous, and ground fault protection modes.
Designed with efficiency in mind, the power loss is kept at 450 W during operation—an important aspect when considering energy conservation in large-scale installations.
Featuring four poles, this ACB provides comprehensive coverage across all phases of your electrical system. The horizontal rear spread terminal type ensures ease of installation while maintaining secure connections within your setup.
Compliant with IEC 309 standards and approvals, this product adheres to international safety regulations ensuring peace of mind regarding compliance and operational safety.
Finally, the frame size E2.2 indicates its compact yet durable design suitable for various mounting configurations without sacrificing performance or space efficiency in switchgear assemblies.
In summary, whether you're upgrading existing equipment or planning new installations requiring dependable circuit protection solutions—this automatic ACB offers both flexibility and reliability essential for today's complex electrical systems.