<p>The T4 Frame circuit breaker is a robust and reliable solution for your industrial and commercial electrical needs. Designed to handle demanding environments, this product offers a rated current of 250 A, making it suitable for various applications requiring substantial power management.</p><p>One of the standout features of the T4 Frame is its rated impulse withstand voltage of 8 kV. This ensures resilience against transient overvoltages, which can be crucial in protecting sensitive equipment from unexpected surges. Additionally, with a rated insulation voltage of 1000 V and a rated operational voltage capacity up to 1150 VAC or 1000 VDC, this circuit breaker provides flexibility across different electrical systems.</p><p>The T4 Frame utilizes a thermal-magnetic (TM) release type combined with an adjustable thermal-magnetic trip unit (TMA). This configuration allows for precise protection settings tailored to specific load requirements, offering both overload and short-circuit protection. With a breaking capacity of 20 kA, it effectively interrupts fault currents without compromising safety or performance.</p><p>Installation is straightforward thanks to its front connection type, facilitating easy access during setup or maintenance. The compact design features four poles within a width of just 140 mm while maintaining compliance with IEC 309 standards—ensuring adherence to international safety and performance criteria.</p><p>Despite its powerful capabilities, the T4 Frame maintains efficiency with minimal power loss at only 13.7 W. Weighing in at just 3.05 kg, it strikes an optimal balance between durability and manageability during installation or replacement processes.</p><p>In summary, the T4 Frame circuit breaker is engineered for reliability and versatility in high-demand environments while ensuring user-friendly operation through thoughtful design elements like front connections and compact dimensions. Its comprehensive feature set makes it an excellent choice for professionals seeking dependable protection solutions that meet rigorous industry standards.</p><p>Suitable for use with: T4</p>