Siemens SENTRON 5SY8 MCB, 1P, 500mA Curve D, 400V AC, 70 kA Breaking Capacity | 5SY8105-8

Description

The Siemens 5SY8105-8 is a certified 1-pole Miniature Circuit Breaker (MCB) engineered for reliable overcurrent protection in demanding electrical installations. This MCB features a precise 500mA rating and a Curve D tripping characteristic, making it ideal for circuits prone to high inrush currents, such as those used for transformers, motor starters, or UPS systems, operating at 400V AC. It boasts an exceptional 70 kA breaking capacity, providing superior safety and protection against severe fault conditions. The Siemens 5SY8105-8 meets stringent industry safety standards.

This Siemens MCB is designed for easy integration into industrial distribution boards and control panels. The Curve D characteristic is specifically designed to tolerate significant, short-duration current surges without tripping, while still offering rapid and effective protection against damaging overloads and short circuits. The remarkably high 70 kA breaking capacity ensures it can safely interrupt even the most severe fault currents, offering a high level of protection for personnel and equipment. The Siemens 5SY8105-8 is built for reliability.

Applications for the Siemens 5SY8105-8 include protecting sensitive equipment that experiences high startup currents, such as control transformers, inductive loads, and power supplies in industrial and commercial facilities. Its ability to handle high fault currents makes it suitable for areas where the risk of severe short circuits is higher. This Siemens MCB is a critical component for ensuring electrical safety and system integrity.

Choose the Siemens 5SY8105-8 for a certified and highly capable 1-pole Miniature Circuit Breaker that delivers exceptional overcurrent protection. Its specialized Curve D characteristic and outstanding 70 kA breaking capacity make it an excellent choice for applications requiring robust protection against high inrush currents and severe fault conditions. Ensure the highest level of safety with this quality Siemens MCB.