<p>When selecting an MCB for your commercial or industrial needs, the S200M series offers a robust and reliable solution. Designed to meet the rigorous demands of modern electrical installations, this MCB is engineered with precision and efficiency in mind.</p><p>At its core, the S200M MCB supports a rated current of 40 A, making it suitable for various applications requiring consistent power management. It operates effectively at a rated voltage of 400/415 VAC and is capable of enduring impulse voltages up to 4 kV. This resilience ensures that your systems are protected against transient overvoltages, which are common in industrial environments.</p><p>The device features a breaking capacity of 15 kA at 400 VAC and a short circuit capacity of 10 kA, providing strong protection against potential faults. Additionally, it boasts an impressive rated short circuit current capacity of 20 kA. These specifications underline its capability to handle significant electrical disturbances without compromising safety or functionality.</p><p>With three poles and a curve type D characteristic, this MCB is designed for applications where high inrush currents might be present—typical in motor start-ups or transformer loads. The screw clamp terminal type allows for secure connections with tightening torque set at 2.8 N-m, ensuring stability during operation.</p><p>In terms of build quality, the S200M measures 52.5 mm in width, 88 mm in height, and has a depth of 69 mm—compact dimensions that make it easy to integrate into existing setups on standard DIN rails. Its housing color is RAL 7035 grey, offering an aesthetic consistency with other electrical components typically found in switchboards.</p><p>Safety standards are paramount; hence this MCB complies with AS/NZS 60898-1 and AS/NZS 60947-2 standards alongside UL1077 approval. It provides IP20 degree protection against solid objects greater than 12 mm while maintaining operational integrity within temperatures ranging from -25&#176;C to +55&#176;C and storage conditions between -40&#176;C to +70&#176;C.</p><p>For those concerned about environmental factors affecting performance—the unit&#39;s degree of pollution rating stands at IP3—ensuring reliability even under moderate dust exposure conditions typical in many industrial settings.</p><p>The S200M also accommodates cable cross-sections up to 35 sq-mm both top and bottom as well as bulbar cross sections measuring up to 10 sq-mm each side—facilitating versatile wiring configurations suited for varied installation requirements.</p><p>Overall durability is assured with an electrical endurance rating reaching up to ten thousand cycles—a testament to its long-lasting performance capabilities under regular use scenarios prevalent across commercial sectors.</p><p>In summary: if you&#39;re looking for an efficient yet sturdy circuit breaker option tailored specifically towards heavy-duty operations within demanding environments look no further than this model from the esteemed S200M range—a trusted choice among professionals worldwide seeking dependable energy distribution solutions backed by comprehensive compliance credentials ensuring peace-of-mind deployment across diverse application landscapes.</p>