The Motor Operated Air Circuit Breaker (ACB) you're considering is a robust and reliable choice for industrial and commercial applications, well-suited to handle demanding electrical environments. Designed with precision, this ACB offers a rated current range of 1280-3200 A, making it adaptable for various load requirements.
Safety and reliability are paramount in any electrical system, and this ACB doesn't disappoint. It boasts an impressive rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC. These specifications ensure the breaker can safely isolate circuits from overvoltage conditions while maintaining operational integrity.
With a breaking capacity of 100 kA, this ACB is engineered to interrupt fault currents effectively, safeguarding your equipment from potential damage during short circuit events. Complementing this feature is its rated short time withstand current of 85 kA, providing assurance that the device can endure high current flows without compromising performance.
The Ekip Touch LSIG trip unit integrated into this breaker enhances protection by offering advanced settings for overloads (L), short circuits (S), ground faults (I), and instantaneous tripping (G). This sophisticated control allows precise adjustments tailored to specific application needs, promoting both safety and efficiency.
Further enhancing its versatility is the four-pole configuration which supports balanced power distribution across three-phase systems plus neutral. The horizontal rear spread terminal type simplifies installation by accommodating straightforward connections in complex setups.
In terms of energy efficiency, the power loss is measured at 743 W under full load conditions—an important consideration when evaluating long-term operational costs in large facilities.
Built to meet IEC 309 standards, this ACB aligns with international benchmarks for quality and safety—a testament to its engineering excellence. The frame size E4.2 indicates a compact yet sturdy design capable of fitting seamlessly into existing infrastructures without requiring significant modifications.
Whether you're upgrading an existing system or installing new equipment, understanding these technical specifications will help you determine if this motor-operated ACB meets your project's demands effectively while ensuring compliance with industry standards.