<p>The S300P series Miniature Circuit Breaker (MCB) is a robust and reliable solution for industrial and commercial applications. Designed with precision, this MCB offers a rated current of 20 A, making it suitable for various electrical distribution needs. It operates efficiently at a rated voltage of 415 VAC, ensuring stable performance across different environments.</p><p>With a breaking capacity of 15 kA, the S300P MCB provides excellent protection against overloads and short circuits. Its dual-pole configuration enhances safety by disconnecting both live wires in the event of a fault. The device also features an impressive short circuit capacity of 25 kA, further solidifying its reliability in demanding scenarios.</p><p>Built to withstand harsh conditions, this MCB boasts an ambient operating temperature range from -40 to 70 degrees Celsius. Its housing is designed in RAL 7039 grey, offering not just durability but also an aesthetic that blends seamlessly into any industrial setup.</p><p>The S300P&#39;s power loss stands at just 4.2 W, contributing to energy efficiency while maintaining optimal performance levels. The degree of protection offered by this unit is IP20/IP40, safeguarding internal components from dust and accidental contact.</p><p>For installation convenience, the S300P employs screw clamp terminals with a tightening torque of 2.8 N-m and accommodates wire stripping lengths up to 14 mm. It mounts effortlessly on standard DIN rails without restrictions on position or power supply connection orientation.</p><p>This MCB adheres to rigorous standards such as CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077 certifications—ensuring compliance with international safety requirements.</p><p>The product’s compact dimensions (35 mm width x 88 mm height x 69 mm depth) allow for efficient space utilization within control panels while weighing only 0.248 kg facilitates easy handling during installation or maintenance tasks.</p><p>Engineered for longevity under frequent use conditions; its electrical durability spans up to an impressive count of approximately twenty thousand cycles—underscoring reliability over extended periods without compromising functionality or safety measures inherent within design specifications like dielectric test voltages reaching values around two kilovolts alongside curve type K characteristics tailored towards specific load profiles encountered throughout operational contexts commonly observed across diverse sectors worldwide today!</p><p>Whether you’re upgrading existing systems or planning new installations entirely from scratch altogether—you’ll find everything needed right here: comprehensive protection paired alongside unparalleled versatility ensures peace-of-mind knowing critical infrastructure remains secure no matter what challenges arise ahead!</p>