When selecting a motor-operated air circuit breaker (ACB) for your industrial or commercial applications, understanding the technical specifications is crucial to ensure it meets operational demands. This ACB offers robust performance within its rated current range of 500-1250 A, making it suitable for various medium-duty applications.
Designed with safety and reliability in mind, this ACB comes with a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC. These features provide excellent protection against electrical surges and insulation breakdowns, ensuring consistent operation even under challenging conditions.
The breaker operates efficiently at a rated voltage of 690 VAC and boasts an impressive breaking capacity of 66 kA. This ensures that it can handle high fault currents without compromising on performance or safety. Additionally, the device's short time withstand current rating stands at 50 kA, offering resilience during transient fault conditions.
Equipped with the advanced Ekip Touch LSIG trip unit, this ACB provides comprehensive protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. The intuitive interface simplifies monitoring and adjustments, allowing for easy customization to suit specific application needs.
With power loss measured at just 244 W, this ACB is designed to be energy-efficient while maintaining optimal functionality. Its four-pole configuration ensures balanced distribution across phases, which is critical in preventing overloads and enhancing system stability.
The frame size E1.2 indicates a compact design that facilitates integration into existing systems without requiring significant space modifications. Moreover, the horizontal rear spread terminal type allows for straightforward installation and connectivity in various setups.
This product adheres to international standards as evidenced by its IEC 309 approval, underscoring its reliability and compliance with global safety norms.
In summary, this motor-operated ACB combines high performance with energy efficiency and ease of use—ideal attributes for any professional seeking dependable circuit protection solutions in demanding environments.