<p>In the world of industrial and commercial electrical systems, selecting the right circuit breaker is crucial for ensuring operational safety and efficiency. The T4 Frame circuit breaker is a robust solution designed to meet these demanding requirements with precision.</p><p>With a rated current of 250 A, this breaker efficiently manages substantial electrical loads, making it suitable for various applications in both industrial and commercial settings. Its rated impulse withstand voltage stands at an impressive 8 kV, providing excellent protection against voltage spikes that could otherwise damage sensitive equipment.</p><p>The T4 Frame also boasts a rated insulation voltage of 1150 V, ensuring reliable performance under high-voltage conditions. This feature is particularly important in environments where maintaining insulation integrity is critical to prevent electrical failures or hazards.</p><p>One of the standout features of this circuit breaker is its dual-rated voltage capability of 1150 VAC/VDC. This flexibility allows it to be used in both alternating current (AC) and direct current (DC) systems, offering versatility across different applications.</p><p>Equipped with an EL release type, the T4 Frame ensures precise tripping characteristics tailored to specific load conditions. This helps safeguard connected devices by interrupting currents during overloads or short circuits effectively.</p><p>In terms of physical specifications, the T4 Frame has a compact width of just 105 mm, allowing for efficient use of space within panels or switchboards. Despite its compact size, it maintains a sturdy build with a weight of 3.5 kg, ensuring durability over extended periods.</p><p>The connection type is front-facing, simplifying installation and maintenance tasks by providing easy access to terminals. Additionally, with three poles available for connections, this breaker can accommodate various wiring configurations as required.</p><p>Safety standards are paramount in any electrical component; hence the T4 Frame complies with IEC 309 standards and approvals. This compliance guarantees adherence to international safety norms while delivering reliable performance consistently.</p><p>Power loss management is another critical aspect addressed by this product—with power loss measured at only 10.7 W—ensuring energy efficiency without compromising functionality or safety measures implemented throughout its design process.</p><p>Furthermore—the breaking capacity reaches up to12 kA—offering ample protection against fault currents that may arise unexpectedly during operation cycles within your facility&#39;s infrastructure setup!</p><p>Overall—the T4 Frame proves itself as an effective choice when considering technical needs alongside practicality—it seamlessly integrates into existing systems due largely thanks not only being compatible but explicitly &quot;Suitable For Use With&quot; other components labeled under similar nomenclature such as &quot;T-frames,&quot; thus enhancing overall compatibility across installations regardless if initial deployment was done independently from one another previously!</p>