When it comes to industrial and commercial electrical systems, choosing the right Automatic Air Circuit Breaker (ACB) is crucial for ensuring safety, reliability, and efficiency. This ACB stands out with its robust specifications tailored to meet demanding applications.
The ACB offers a flexible rated current range from 1600 to 4000 Amperes, accommodating various operational requirements. Its impressive rated impulse withstand voltage of 12 kV ensures resilience against transient over-voltages, safeguarding your equipment in challenging environments.
Engineered with a rated insulation voltage of 1000 VAC and a rated operational voltage of up to 690 VAC, this breaker provides versatility across different electrical systems. It boasts a substantial short-time withstand current rating of 85 kA, offering strong protection against potential short circuits.
Equipped with an Ekip Touch LSIG trip unit, this ACB delivers advanced protection functions including long time (L), short time (S), instantaneous (I), and ground fault (G) protections. This ensures comprehensive system monitoring and quick response in case of faults.
With power loss kept at just 900 W, the ACB is designed for energy efficiency without compromising performance. The four-pole configuration enhances its ability to manage three-phase loads effectively while maintaining system balance.
The breaking capacity is an outstanding feature at 100 kA, providing reliable interruption capability under fault conditions. The frame size E4.2 indicates its robust construction suitable for heavy-duty use cases.
For ease of installation and maintenance, this model features horizontal rear spread terminals which facilitate straightforward connectivity in switchgear assemblies. Compliance with IEC 309 standards underscores its quality assurance and global acceptance for safety and performance benchmarks.
Overall, this Automatic ACB combines high capacity with advanced protective features making it an ideal choice for professionals seeking dependable circuit protection solutions in industrial settings.