Tronic Industrial 3-Pole Circuit Breaker - 400A, 21kA (MCCB)

About this Item

<h3>Description</h3><p>This 3-Pole 400A Industrial Circuit Breaker (MCCB) is built to protect heavy-duty three-phase electrical systems in industrial plants and commercial buildings. With a high breaking capacity of 21kA at 400/415V, it provides strong protection against overloads, short circuits, and equipment damage. The 3-pole design ensures balanced power distribution, while its durable construction and high insulation strength deliver long-lasting reliability. Compliant with IEC/EN 60947-2 standards, it offers dependable performance and safety in demanding environments.</p><p><strong>Applications:</strong></p><ul><li><strong>Industrial facilities:</strong> Provides reliable protection for heavy-duty machinery and electrical panels</li><li><strong>Commercial buildings:</strong> Ensures safe distribution in office complexes and shopping malls</li><li><strong>Manufacturing plants:</strong> Safeguards production equipment from overloads and short circuits</li><li><strong>Power distribution systems:</strong> Ideal for main and sub-distribution boards</li><li><strong>Renewable energy setups:</strong> Suitable for solar and wind energy control systems</li><li><strong>Construction sites:</strong> Protects temporary power systems and equipment connections</li></ul>