When it comes to selecting the right non-automatic air circuit breaker (ACB) for your industrial or commercial needs, understanding the technical specifications is crucial. This ACB offers a robust solution with its impressive rated current of 2500 A, making it suitable for high-demand applications where reliability is key.
Designed to handle challenging electrical environments, this ACB boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 V. These features ensure that the device can endure significant electrical stress without compromising performance, which is essential for maintaining safety and operational integrity in complex systems.
The breaker operates at a rated voltage of 690 VAC, aligning well with standard industrial power requirements. It also features four poles, providing flexibility and ensuring comprehensive protection across multiple circuits.
In terms of energy efficiency and heat management, this ACB has a power loss rating of 267 W. While energy loss is inevitable in such devices, this figure represents an efficient balance between performance and sustainability.
Protection from environmental factors is also considered with an IP30 degree of protection. This level ensures that the device remains safeguarded against foreign objects larger than 2.5 mm while being mindful that it’s intended for installation in controlled indoor environments.
Installation considerations are simplified with bolt-type terminals designed to accommodate secure connections under demanding conditions. The specified tightening torque of 70 N-m ensures stable and reliable connections over time.
Physical dimensions are often critical in planning installations; thus, it's worth noting that this unit measures 366 mm in width, 371 mm in height, and has a depth of 270 mm. Weighing in at 53 kg, it’s manageable yet sturdy enough to provide confidence during operation.
Compliance with IEC standards underscores the quality assurance associated with this product. Specifically adhering to IEC standard number IEC 309 means you can trust its compatibility within international frameworks governing electrical equipment safety and functionality.
Ultimately, if you're seeking an ACB that combines durability with high-performance specifications tailored for rigorous use cases—this model could be what you need without unnecessary complexity or over-promising on capabilities.