<p>When selecting a Miniature Circuit Breaker (MCB) for your industrial or commercial application, understanding its specifications is key to ensuring it meets your technical requirements. The SH200 series MCB offers robust performance and reliability, making it a solid choice for various electrical systems.</p><p>This MCB is designed with a rated current of 20 A and operates efficiently within a voltage range up to 400 V. It boasts an impressive rated impulse withstand voltage of 4 kV and an insulation voltage of 440 V, ensuring reliable operation under high-voltage conditions. With a breaking capacity of 6 kA, this device can effectively handle short-circuit scenarios, safeguarding your electrical circuits from potential damage.</p><p>The SH200 series features a two-pole configuration that provides enhanced protection by isolating both the live and neutral wires. Its compact dimensions—35 mm in width, 88 mm in height, and 69 mm in depth—make it suitable for installations where space is at a premium. Additionally, the unit weighs only 0.25 kg, contributing to ease of handling during installation.</p><p>For durability in various environments, this MCB has an IP20 degree of protection against solid objects larger than 12 mm but should be installed in enclosures appropriate for wet or dusty locations due to its degree of pollution rating being IP2. It is built to endure up to 20,000 electrical cycles at frequencies between 50/60 Hz.</p><p>Installation on DIN rails is straightforward thanks to its screw clamp terminal type requiring a tightening torque of just 2 N-m. This ensures secure connections while simplifying maintenance tasks. The toggle actuator allows for easy manual operation when necessary.</p><p>Operating temperatures range from -25&#176;C to +55&#176;C with storage capabilities extending from -40&#176;C to +70&#176;C accommodating diverse environmental conditions without compromising performance. The curve type C characteristic makes this MCB ideal for applications with moderate startup currents such as lighting circuits or small motors.</p><p>Compliance with IEC/EN 60898-1 standards underscores its quality and safety credentials while the housing&#39;s RAL 7035 grey color provides a professional appearance consistent with modern electrical panels.</p><p>In summary, whether you&#39;re upgrading existing infrastructure or designing new installations from scratch—the SH200 series MCB delivers dependable circuit protection tailored precisely towards demanding Australian technical needs without unnecessary frills or complexities often found elsewhere in today’s market offerings.</p>