<p>When selecting an MCB for industrial or commercial applications, understanding the technical specifications is crucial. This product, part of the SH200 collection, offers a robust set of features tailored to meet demanding electrical environments.</p><p>With a rated current of 50 A and operating within a rated voltage of 400 V, this MCB is designed to handle significant electrical loads efficiently. Its breaking capacity stands at 6 kA, which ensures reliable protection against overcurrents and short circuits in your system. The device also boasts a rated impulse withstand voltage of 4 kV and a rated insulation voltage of 440 V, highlighting its resilience against transient overvoltages.</p><p>The MCB&#39;s physical dimensions include a width of 35 mm, height of 88 mm, and depth of 69 mm, making it compact enough for space-constrained installations while maintaining functionality. It weighs in at just 0.25 kg, facilitating easy handling during installation on standard DIN rails.</p><p>Designed with safety in mind, it features an IP20 degree of protection which indicates that it is well-protected against solid objects larger than 12mm but not protected from liquids. The terminal type uses screw clamps with a tightening torque requirement of 2 N-m ensuring secure connections without compromising on ease-of-use.</p><p>Its operational temperature range spans from -25 to +55 degrees Celsius while storage can endure temperatures between -40 and +70 degrees Celsius. This wide thermal tolerance makes it suitable for diverse environmental conditions found across Australia.</p><p>Conforming to IEC/EN 60898-1 standards guarantees that this MCB meets international safety requirements for low-voltage circuit breakers used in household and similar installations. Additionally, its electrical durability is impressive with up to 10,000 cycles ensuring long-term reliability even under frequent switching operations.</p><p>The actuator type is toggle-based offering straightforward manual operation when needed. Furthermore, the curve type C characteristic allows it to handle moderate surge currents typical in inductive loads such as motors or transformers without nuisance tripping.</p><p>In terms of aesthetics and material finishings—the housing colour comes in RAL 7035 grey offering a neutral tone suitable for various settings while maintaining consistency with other equipment typically found within switchboards or control panels.</p><p>This product delivers on both performance metrics as well as practical usability aspects required by professionals seeking dependable solutions within their facilities&#39; electrical systems.</p>