<p>When evaluating the T4 Frame circuit breaker, professionals in the electrical and automation sectors will find a product that balances robust performance with reliable safety specifications. Designed for industrial and commercial applications, this circuit breaker provides a dependable solution for managing electrical circuits effectively.</p><p>The T4 Frame features a rated current of 125 A, making it suitable for medium-demand applications. Its impressive rated impulse withstand voltage of 8 kV ensures resilience against transient over-voltages, while the rated insulation voltage stands at 1150 V, providing ample protection against potential electrical faults.</p><p>Operating efficiently across both AC and DC systems, the T4 Frame supports voltages up to 1150/1000 VAC/VDC. This versatility is beneficial in diverse environments where different power systems might be present. The unit&#39;s breaking capacity is 20 kA, which allows it to handle substantial fault currents without compromising on performance or safety.</p><p>Equipped with a TM (thermal-magnetic) release type and a TMA trip unit, this circuit breaker offers precise overload protection and short-circuit response. These features ensure that your system remains safeguarded under various operational conditions.</p><p>The front connection type simplifies installation and maintenance processes by providing straightforward access to connections. Measuring 140 mm in width, the compact design facilitates integration into existing panels without requiring excessive space adjustments.</p><p>Standards compliance is critical in ensuring product reliability and interoperability within different systems. The T4 Frame adheres to IEC 309 standards, underscoring its commitment to quality and safety benchmarks recognized globally.</p><p>With a power loss of only 6.2 W during operation, this circuit breaker maintains energy efficiency—an essential factor for reducing operational costs over time. Weighing just 3.05 kg, it combines lightweight construction with durability—a testament to its engineering excellence.</p><p>For those seeking compatibility assurance, it&#39;s worth noting that this model is suitable for use specifically with other components within the T4 series framework—offering seamless integration within your existing infrastructure.</p><p>In summary, whether you&#39;re upgrading an existing setup or installing new systems from scratch, the T4 Frame circuit breaker presents itself as a reliable choice backed by rigorous standards compliance and practical design considerations tailored towards professional needs in demanding environments.</p>