<p>The S300P series MCB (Miniature Circuit Breaker) is a robust and reliable choice for industrial and commercial applications in Australia. Designed with precision, this MCB offers a comprehensive set of features tailored to meet the demands of modern electrical installations.</p><p>At its core, the S300P MCB is engineered to handle a rated current of 20 A, making it suitable for various circuit protection tasks. It operates effectively at a rated voltage of 240 VAC and accommodates frequencies of 50/60 Hz, providing flexibility across different electrical systems. The unit&#39;s breaking capacity stands at an impressive 15 kA, ensuring dependable performance even under high fault conditions.</p><p>Safety and durability are paramount in the design of this MCB. With a rated impulse withstand voltage of 6 kV and insulation voltage up to 500 V, it is well-equipped to manage transient overvoltages typically encountered in industrial environments. Its degree of protection ranges from IP20 to IP40 depending on installation specifics, offering adequate defense against dust and accidental contact.</p><p>The S300P series adheres to rigorous standards including CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 certifications. This compliance assures users that the product meets international safety and quality benchmarks.</p><p>Installation is straightforward with its DIN rail mounting type allowing for easy integration into existing setups. The screw clamp terminal type ensures secure connections with a tightening torque specification of 2.8 N-m while accommodating wire stripping lengths up to 14 mm.</p><p>Despite its compact dimensions—measuring just 17.5 mm in width, 88 mm in height, and having a depth of only 67.6 mm—the S300P does not compromise on performance or reliability. Weighing merely 0.124 kg makes handling during installation manageable without sacrificing structural integrity.</p><p>Additionally, this MCB can operate efficiently across ambient temperatures ranging from -40&#176;C to +70&#176;C which highlights its suitability for diverse environmental conditions found throughout Australia’s varied climates.</p><p>The curve type D characteristic further enhances its capability by providing delayed tripping times which are ideal for protecting circuits with high inductive loads such as motors or transformers where initial surge currents are expected upon startup.</p><p>With arbitrary power supply connection options available along with any mounting position adaptability plus neutral housing color RAL7039 grey seamlessly blending into most electrical panels aesthetics – choosing this model brings both functionality &amp; form together harmoniously within your infrastructure needs ensuring continuity &amp; peace-of-mind operation long-term without unnecessary complexities involved during setup phase itself!</p>