<p>The S800HV Series MCB is a reliable choice for industrial and commercial applications, designed to ensure safety and efficiency in electrical systems. With its robust specifications, this miniature circuit breaker (MCB) stands out as a dependable component in your electrical infrastructure.</p><p>Rated at 10 A, the S800HV offers a solid balance between performance and protection. It can withstand impulse voltages up to 8 kV and operates efficiently across rated insulation voltages of 1000 V. The MCB supports rated voltages of both 580 VAC and 1000 VAC, making it versatile for various setups.</p><p>One of the key features is its breaking capacity of 4 kA at 1000 VAC, ensuring that it can handle significant fault conditions safely. This is complemented by an overvoltage category rating of 3, providing enhanced protection against voltage spikes. The release type K curve ensures precise tripping characteristics suitable for specific applications.</p><p>Physically compact yet sturdy, the device measures 54 mm in width, 142 mm in height, and has a depth of 82.5 mm. It fits seamlessly onto DIN rails with ease thanks to its practical mounting type design. The two-pole configuration allows for efficient space management without compromising on functionality.</p><p>Safety standards are met with compliance to IEC/EN 60947-2 and UL 1077 approvals. The IP20 degree of protection safeguards against accidental contact with live parts while maintaining operational integrity even under demanding conditions with an operational temperature range from -25&#176;C upwards.</p><p>For those concerned about installation specifics, the MCB requires a tightening torque of just 3.5 N-m and accommodates cable cross-sections up to 50 sq-mm on both top and bottom sides—making wiring straightforward yet secure.</p><p>Its housing comes in RAL 7035 grey color which not only adds aesthetic value but also aligns with standard panel designs commonly found in commercial settings.</p><p>In terms of power efficiency, this unit exhibits minimal power loss at just three watts—ensuring energy conservation without sacrificing reliability or performance quality over time.</p><p>All these features make the S800HV Series MCB an excellent choice for professionals seeking durable solutions tailored towards high-voltage environments where safety cannot be compromised nor overlooked easily due diligence required when selecting components critical operations like yours today tomorrow alike!</p>