Description
The Siemens 5SY7420-6 is a certified SENTRON Miniature Circuit Breaker (MCB) offering dependable overcurrent protection for electrical circuits. This 4-pole device is rated for 20A and features a Curve B tripping characteristic, making it suitable for applications requiring protection against moderate inrush currents. It operates at 400V AC and 72V DC, providing versatility for diverse electrical installations.
With a breaking capacity of 5 kA, the Siemens 5SY7420-6 MCB ensures swift and safe interruption of fault currents, protecting wiring and connected equipment from damage. This certified component is designed to meet stringent safety standards, providing reliable performance in demanding residential, commercial, and light industrial settings. The Siemens 5SY7420-6 is a vital safety device.
This Siemens 5SY7420-6 MCB is critical for preventing electrical fires and equipment failures caused by overloads or short circuits. Its precise tripping mechanism ensures that power is interrupted only when necessary, maximizing protection while minimizing nuisance tripping. The Siemens 5SY7420-6 is an essential part of any safe electrical system.
Choose the Siemens 5SY7420-6 for certified and reliable circuit protection. Its Curve B characteristic, robust breaking capacity, and Siemens’ reputation for quality make it a superior choice for safeguarding your electrical installations. Ensure peace of mind with this essential safety device.







