<p>The S300P series Miniature Circuit Breaker (MCB) is a robust and reliable choice for industrial and commercial applications, designed to meet the demanding needs of modern electrical systems. This MCB is engineered with precision to ensure safety and efficiency in your electrical installations.</p><p>With a rated current of 50 A, this MCB delivers dependable performance under various load conditions. It operates at a rated voltage of 415 VAC, providing versatility across diverse electrical setups. The device is built to withstand surges with its impressive rated impulse withstand voltage of 6 kV, ensuring resilience against transient overvoltages.</p><p>Safety and reliability are further enhanced by its breaking capacity of 15 kA, making it suitable for environments where high fault levels are anticipated. The dual-pole design offers comprehensive protection across two circuits simultaneously, optimizing space without compromising on safety.</p><p>The S300P MCB adheres to rigorous standards including CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 certifications, guaranteeing compliance with international safety norms. Its IP20/IP40 degree of protection ensures adequate safeguarding against dust ingress while maintaining safe operation in enclosed environments.</p><p>Installation flexibility is provided through its DIN rail mounting type and arbitrary power supply connection capability. The screw clamp terminals allow secure connections with a tightening torque of 2.8 N-m while accommodating wire stripping lengths up to 14 mm for ease during installation or maintenance tasks.</p><p>This device boasts an operational range from -40&#176;C to +70&#176;C ambient temperature, making it suitable for varied climatic conditions found within Australia’s diverse landscapes. Additionally, the dielectric test voltage stands at 2 kV reflecting its robustness in isolating different circuit sections effectively.</p><p>Measuring just 35 mm wide by 88 mm tall and with a depth of only 69 mm, this MCB fits comfortably into compact spaces without sacrificing functionality or performance. Weighing in at just under a quarter kilogram (0.248 kg), it offers lightweight yet durable construction ideal for both new installations and retrofitting projects alike.</p><p>Designed for longevity as well as performance efficiency; its electrical durability spans up to an impressive count of over ten thousand cycles ensuring long-term use before replacement becomes necessary—an important factor when considering lifecycle costs associated with equipment procurement decisions today!</p><p>The housing comes finished in RAL7039 grey color which blends seamlessly into most panel designs offering not just utility but aesthetic integration too! Whether you&#39;re upgrading existing infrastructure or planning new builds altogether—the S300P Series will prove itself time again delivering consistent results you can trust every step along way!</p>