<p>The S300P series MCB is a robust solution for industrial and commercial applications, designed to meet the rigorous demands of electrical systems. With a rated current of 0.5 A, this miniature circuit breaker is engineered to provide reliable overcurrent protection in various settings.</p><p>Operating at a rated voltage of 415 VAC and supporting both 50/60 Hz frequencies, it ensures compatibility with diverse power systems. The device&#39;s impressive breaking capacity of 15 kA makes it suitable for environments where high fault currents are expected. Additionally, its short circuit capacity reaches up to 25 kA, providing an extra layer of security against unexpected electrical surges.</p><p>This MCB features a three-pole configuration, offering comprehensive coverage across multiple circuits while maintaining compact dimensions—52.5 mm in width, 88 mm in height, and 69 mm in depth—for space-efficient installation on DIN rails.</p><p>Safety and durability are paramount with the S300P series. It boasts an IP20/IP40 degree of protection ensuring that it is safeguarded against solid objects and limited ingress from tools or wires greater than 12 mm in diameter. Its housing color RAL 7039 Grey provides a neutral aesthetic suitable for various installations.</p><p>The product adheres to international standards such as CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 certifications which guarantee its reliability across global markets.</p><p>Engineered for longevity, the MCB offers an electrical durability rating of up to 20,000 cycles under normal operating conditions ranging from -40&#176;C to +70&#176;C. The screw clamp terminal type requires a tightening torque of just about 2.8 N-m and accommodates wire stripping lengths up to14 mm ensuring secure connections without hassle.</p><p>With its ability to withstand dielectric test voltages up to2 kV along with a rated impulse withstand voltage capability reaching6 kV this device is built tough enough even under challenging circumstances like high transient voltages or sudden spikes caused by lightning strikes etc</p><p>Thanks largely due also being able operate within any mounting position plus arbitrary power supply connection flexibility means you can integrate into existing setups seamlessly without needing major adjustments</p><p>In conclusion if you&#39;re seeking dependable performance coupled alongside adherence towards stringent safety norms then look no further than our highly versatile yet straightforwardly practical choice within field today: Manufacturer Part Number: S300P</p>