<p>The S300P series MCB is a robust and reliable choice for industrial and commercial applications, designed to meet stringent electrical protection requirements. This 4-pole miniature circuit breaker is engineered with precision, offering a rated current of 1 A and a breaking capacity of 15 kA, ensuring dependable performance under demanding conditions.</p><p>With a rated voltage of 415 VAC and an insulation voltage of 500 V, this MCB provides excellent protection against overcurrents. The device boasts an impressive rated impulse withstand voltage of 6 kV, enhancing its durability against transient overvoltages. Its curve type C characteristic makes it suitable for protecting circuits with moderate inrush currents.</p><p>Constructed with user-friendly features, the S300P MCB includes screw clamp terminals that support secure connections, requiring a tightening torque of 3 N-m. Installation is straightforward thanks to its DIN rail mounting capability and flexible mounting position options. Additionally, the arbitrary power supply connection facilitates versatile integration into various systems.</p><p>This circuit breaker adheres to multiple international standards such as CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 certifications—ensuring compliance with global safety requirements. Rated for both IP20 and IP40 degrees of protection depending on installation conditions, it offers reliable operation even in environments with pollution degree IP3.</p><p>The S300P MCB&#39;s physical dimensions are compact yet substantial: measuring at a width of 70 mm, height of 88 mm, depth of 69 mm; all while maintaining a manageable weight of just under half a kilogram (0.496 kg). It also supports efficient wire management with a stripping length requirement set at just 14 mm.</p><p>Designed to withstand harsh environmental conditions from -40 to +70 degrees Celsius during operation without compromising performance or safety—this product ensures longevity across diverse applications ranging from industrial plants through commercial buildings alike where consistency matters most!</p><p>For those concerned about energy efficiency—the power loss rating stands at only around five point six watts per unit further underscoring its suitability within modern-day installations where reducing overheads remains key priority alongside maintaining operational integrity throughout lifespan exceeding twenty thousand cycles electrically speaking alone!</p><p>In summary—a well-rounded solution catering specifically towards professionals seeking comprehensive protective measures whilst adhering strictly towards established norms governing industry practices today—all wrapped neatly within aesthetically pleasing RAL7039 grey housing completing package overall!</p>