<p>The S800C series MCB (Miniature Circuit Breaker) is a robust solution for those in need of reliable circuit protection in commercial and industrial settings. Designed to handle demanding environments, this MCB offers a rated current of 40 A and can endure harsh conditions with its ambient operating temperature range from -25&#176;C to 60&#176;C, making it suitable for various Australian climates.</p><p>Engineered for safety and efficiency, the S800C MCB boasts a breaking capacity of 25 kA at 400 VAC, ensuring that it can handle high fault levels without compromising performance. Its rated voltage is set at 230/400 VAC, with a rated insulation voltage of 500 V and an impulse withstand voltage of 8 kV. This makes the device well-suited for installations requiring high reliability and durability.</p><p>The product&#39;s design includes three poles with a pole width of 27 mm each, contributing to its compact dimensions: a width of 81 mm, height of 95 mm, and depth of 82.5 mm. This allows for efficient use of space within electrical panels while maintaining ease of installation thanks to its DIN Rail mounting type.</p><p>For connectivity and secure wiring, the S800C features screw clamp terminals capable of accommodating cable cross sections up to 50 sq-mm on both top and bottom entries. The recommended tightening torque is set at 3.5 N-m, ensuring firm connections that minimize potential electrical losses or faults.</p><p>In terms of protection standards, this MCB meets AS/NZS 60898-1, AS/NZS 60947-2 as well as UL1077 certifications—ensuring compliance with both local Australian standards and international benchmarks. Additionally, it provides an IP20 degree of protection against solid objects larger than fingers but requires additional enclosure if exposed to harsher environmental conditions due to its IP3 pollution degree rating.</p><p>The device also emphasizes longevity with an electrical durability rated at up to 6000 cycles under normal operational conditions while maintaining power loss at just around 3.7 W—a testament to its energy-efficient design.</p><p>Designed with user-friendliness in mind yet built tough enough for rigorous applications; whether you&#39;re upgrading existing systems or constructing new projects—the S800C series delivers consistent performance backed by proven engineering principles tailored specifically towards meeting industrial demands efficiently across multiple sectors including manufacturing plants warehouses office buildings among others—all wrapped neatly within housing colored RAL7035 grey adding aesthetic consistency alongside functionality throughout your infrastructure setup needs!</p>