<p>When selecting a Miniature Circuit Breaker (MCB) for commercial and industrial applications, the S800S series stands out as a reliable choice. This MCB is designed to ensure electrical safety and efficient operation in demanding environments.</p><p>The S800S MCB boasts a rated current of 20 A, making it suitable for various applications where precise current management is essential. It operates effectively with a rated voltage of 400/690 VAC, ensuring compatibility with standard industrial power systems.</p><p>Safety and durability are key features of this product. With a breaking capacity of 50 kA at 400 VAC, it provides robust protection against short circuits, minimizing potential damage to equipment and infrastructure. The device&#39;s electrical durability is rated at an impressive 10,000 cycles, promising long-term reliability even in frequently switched operations.</p><p>The MCB&#39;s design includes two poles within a compact housing measuring 54 mm in width, 95 mm in height, and 82.5 mm in depth. This makes installation straightforward on DIN rails without consuming excessive panel space. Additionally, the pole width is specified at 27 mm per pole.</p><p>Rated insulation voltage reaches up to 690 V while maintaining an impulse withstand voltage of 8 kV—ideal for handling transient overvoltages that can occur during switching events or lightning strikes.</p><p>This model adheres to several critical standards including IEC/EN 60947-2, IEC/EN 60898-1, and UL 1077 certifications—ensuring compliance with international safety regulations.</p><p>For ease of connection and secure installation, the MCB supports cable cross-sections up to 50 sq-mm both at the top and bottom terminals with tightening torque set at an optimal level of 3.5 N-m. Its degree of protection is marked as IP20 which offers basic protection against dust ingress but should be installed in enclosures if exposure risks exist beyond its rating.</p><p>With its curve type C characteristic curve response—a common choice for general-purpose use—the S800S series delivers reliable tripping characteristics suited to protect circuits from overloads while accommodating moderate starting currents typical in motor loads or inductive devices found across commercial settings.</p><p>Finished in RAL7035 grey housing color enhances its aesthetic integration into modern electrical panels while maintaining practical utility through clear visibility markings necessary during maintenance checks or troubleshooting tasks by technicians working under varying light conditions onsite locations around Australia’s diverse climate zones ranging coastal areas inland regions alike where operational demands can differ significantly between installations due environmental factors influencing performance expectations overall system resilience required meet client specifications project timelines budgetary constraints effectively manage resources efficiently throughout lifecycle deployment phase ongoing support post-installation services provided trusted partners skilled workforce dedicated delivering excellence every stage process involved achieving successful outcomes desired results consistently time again proven track record industry experience expertise knowledge base shared among team members collaboratively driving innovation forward continuously improving solutions offered market today tomorrow future generations benefit advancements technology brings forth collectively shaping world better place live work thrive together sustainably responsibly manner aligned values principles guiding actions decisions made daily basis contribute positively society community global scale interconnectedness humanity ultimately depends upon Manufacturer Part Number: -</p>