<p>In the realm of electrical engineering and industrial automation, selecting the right Molded Case Circuit Breaker (MCCB) is crucial for ensuring safety and reliability. The MCCB in question here is a robust choice for professionals seeking dependable circuit protection.</p><p>This MCCB features a rated current of 20 A, making it suitable for various applications where moderate current levels are expected. Its trip unit type, TMD (Thermal Magnetic Device), provides both thermal protection against overloads and magnetic protection against short circuits. This dual functionality ensures that your system remains safeguarded under different fault conditions.</p><p>With four poles, this MCCB offers comprehensive coverage for three-phase systems with an additional neutral or grounding pole, enhancing its versatility in complex installations. The breaking capacity stands at an impressive 150 kA, indicating its ability to interrupt high fault currents without compromising safety or performance. This level of breaking capacity makes it a reliable choice in environments where high fault levels are anticipated.</p><p>The connection type for this MCCB is fixed, which simplifies installation and maintenance by providing a stable and secure connection to the electrical system. Additionally, the frame size is designated as XT4, aligning with industry standards to ensure compatibility with existing setups or new installations.</p><p>This product is specifically suitable for use with T4 series components, offering seamless integration into systems already utilizing these parts. This compatibility can streamline upgrades or expansions within existing infrastructures without necessitating extensive modifications.</p><p>Overall, this MCCB combines essential features like adequate rated current handling, advanced trip unit technology, substantial breaking capacity, and straightforward connectivity options to deliver reliable performance across various industrial and commercial applications. Whether you’re upgrading your current system or designing a new setup from scratch, this MCCB provides the peace of mind needed when dealing with critical power distribution tasks while ensuring compliance with technical requirements and standards in Australia’s demanding environments.</p>