<p>When selecting an industrial-grade switchgear component, understanding the technical specifications is essential to making an informed decision. This product offers robust features suitable for various commercial and industrial applications.</p><p>The unit operates with a rated current of 125 A, ensuring it can handle substantial electrical loads. Its dimensions are practical for many setups, measuring 286 mm in width, 103 mm in height, and 131 mm in length. Weighing in at 2.11 kg, it provides a solid yet manageable presence within your system.</p><p>Designed to withstand high voltage surges, this product boasts a rated impulse withstand voltage of 8 kV and operates efficiently within a rated voltage range of 380-415 V. It features four poles which enhance its versatility across different circuit configurations.</p><p>For safety and durability, the product complies with IP20 protection standards and is categorized under degree of pollution IP3. This ensures that it remains effective even in environments where dust or other particulates might be present.</p><p>Installation flexibility is key with this device as it supports both base mounting and DIN rail options. The direct-mounted handle type allows for straightforward operation without additional complexity.</p><p>With a rated power capacity of 45 kW and utilizing screw clamp terminals for secure connections, you can trust this component to deliver consistent performance while minimizing power loss—rated at just 6.3 W. The terminal design also accommodates supplies on top with load connections on the bottom, streamlining installation processes.</p><p>Rated insulation voltage stands at an impressive 800 V while maintaining a withstand current rating of up to 2.5 kA—demonstrating its capability to endure demanding conditions without compromising functionality.</p><p>The tightening torque requirement is set at 6 N-m ensuring reliable mechanical stability during setup or maintenance activities. Additionally, the air thermal current mirrors the rated current at 125 A providing uniformity across operational parameters.</p><p>This switchgear includes a fourth pole designed with switched-simultaneous function enhancing control over multi-phase systems—a feature particularly beneficial when precise coordination between phases is needed.</p><p>Finally, powered by controller type &quot;21D&quot;, this device integrates seamlessly into motor systems operating within the same voltage range (380-415 VAC), adding another layer of compatibility for those managing complex installations.</p>