The Automatic Air Circuit Breaker (ACB) is a robust choice for industrial and commercial applications, providing reliable protection and control in electrical systems. This product is designed to handle demanding conditions with a rated current ranging from 1000 to 2500 A, making it versatile across various settings.
One of the standout features of this ACB is its high rated impulse withstand voltage of 12 kV, ensuring resilience against transient overvoltages. Additionally, it boasts a rated insulation voltage of 1000 VAC, which enhances safety and reliability in operation. The breaker operates efficiently at a rated voltage of up to 690 VAC.
Engineered for durability and performance, this ACB has a breaking capacity of 66 kA, allowing it to effectively interrupt fault currents without compromising system integrity. It also shares the same value for its rated short time withstand current at 66 kA, further emphasizing its capability in handling high-stress scenarios.
The integrated Ekip Touch LSIG trip unit provides advanced protection features such as long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This ensures comprehensive monitoring and management of electrical faults while minimizing downtime through quick response times.
With four poles available, this circuit breaker can be seamlessly incorporated into three-phase systems requiring neutral connectivity. The frame size E2.2 indicates a compact yet sturdy design suitable for space-constrained environments without sacrificing functionality or safety.
Power loss is an important consideration in any electrical system; this ACB maintains efficiency with power loss limited to just 550 W during operation. Its horizontal rear spread terminal type facilitates easy installation and maintenance by providing straightforward access points for connections.
Compliance with IEC 309 standards assures users that this product meets international benchmarks for quality and safety—critical factors when selecting components for industrial applications where reliability cannot be compromised.
Overall, this Automatic ACB offers an excellent balance between performance specifications and practical design features essential for maintaining operational continuity in complex electrical networks.