When it comes to ensuring the reliability and safety of electrical systems, selecting the right Automatic Air Circuit Breaker (ACB) is crucial. The ACB in question offers a robust solution suitable for industrial and commercial applications, providing dependable protection and control.
This ACB operates with a rated current range between 500-1250 A, making it versatile for various power distribution needs. It can handle a rated voltage of up to 690 VAC, which aligns with many industrial requirements, ensuring compatibility across different setups.
The breaker boasts an impressive breaking capacity of 66 kA. This ensures that even under fault conditions, the system remains protected from excessive current flow that could potentially lead to damage or downtime. Additionally, its rated short time withstand current is set at 50 kA, providing further assurance against transient overcurrent events.
For insulation purposes, this ACB has a rated insulation voltage of 1000 VAC and can withstand impulse voltages up to 12 kV. These specifications highlight its ability to maintain integrity under high-stress conditions typical in demanding environments.
Equipped with the Ekip Touch LSIG trip unit, this circuit breaker offers advanced protection features including overload (L), short-circuit (S), instantaneous (I), and ground fault (G) protections. This comprehensive protection suite allows for precise adjustments tailored to specific operational needs.
The power loss associated with this unit is measured at 244 W—an important consideration when assessing overall energy efficiency within your electrical system design. Furthermore, it features four poles which provide enhanced flexibility in balancing loads across phases.
In terms of construction and installation options, the frame size is designated as E1.2 while terminals are configured as horizontal rear spread types—facilitating straightforward integration into existing panels or switchboards without extensive modifications.
Adhering strictly to IEC 309 standards ensures compliance with international benchmarks for safety and performance; thus offering peace of mind regarding regulatory adherence during installation or audits.
Overall, this Automatic ACB combines essential protective functions with reliable performance metrics designed specifically for heavy-duty applications where precision matters most—making it an ideal choice if you're seeking durability coupled with advanced functionality in your power distribution network.