<p>The S300P series MCB is a robust choice for industrial and commercial electrical systems, offering reliable performance with an array of technical specifications designed to meet demanding environments. With a rated current of 0.5 A, this miniature circuit breaker (MCB) ensures precise protection for your installations.</p><p>Its rated impulse withstand voltage stands at 6 kV, providing resilience against transient over-voltages often encountered in industrial settings. The device also boasts a rated insulation voltage of 500 V and operates efficiently within a rated voltage of 415 VAC, making it suitable for various applications.</p><p>A key feature is its breaking capacity of 15 kA, ensuring effective interruption during fault conditions. For enhanced safety and versatility, the MCB comes with dual degrees of protection: IP20/IP40. This ensures adaptability to different installation environments while safeguarding against dust and accidental contact.</p><p>Installation is straightforward with its screw clamp terminal type requiring a tightening torque of 3 N-m. The compact dimensions—52.5 mm wide, 88 mm high, and 69 mm deep—facilitate easy integration into existing setups on DIN rails.</p><p>The S300P series adheres to rigorous standards including CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077 certifications which affirm its compliance with international safety norms.</p><p>Weighing just 0.372 kg, it maintains durability without compromising on weight efficiency—a key consideration for large-scale installations where every gram counts.</p><p>Operating across both standard frequencies (50/60 Hz), it offers electrical durability up to an impressive 20000 cycles alongside a short circuit capacity reaching up to 25 kA—demonstrating exceptional reliability under stress conditions.</p><p>Designed with versatility in mind, this MCB features a curve type Z suited for specific application needs such as protecting circuits against short-duration high currents typically found in electronic devices or transformers.</p><p>Built to operate seamlessly from -40&#176;C up to +70&#176;C ambient temperatures ensures functionality across diverse climates—a crucial aspect for global operations or extreme weather exposure scenarios.</p><p>For ease of connection setup flexibility is provided by arbitrary power supply connections while maintaining secure housing in RAL7039 grey color reflects its professional design aesthetic fitting well into any control panel environment without drawing undue attention yet remaining easily identifiable when needed during maintenance checks or system upgrades alike . </p><p>This product’s dielectric test voltage rating at two kilovolts further underscores its robustness under operational strain thus reinforcing confidence among users seeking dependable solutions tailored specifically towards sophisticated engineering requirements prevalent today especially within sectors demanding utmost precision coupled alongside enduring performance benchmarks consistently met time after time again through each deployment phase successfully undertaken accordingly .</p>