Description
The Siemens 5SP4492-7 is a professional-grade 4-pole Miniature Circuit Breaker (MCB) designed for reliable overcurrent and short-circuit protection. Rated at 125A with a standard Curve C tripping characteristic, this MCB is suitable for 400V AC systems, making it ideal for heavy-duty industrial and commercial applications. Its robust design ensures dependable performance in critical electrical installations.
This Siemens SENTRON MCB provides essential safety by rapidly disconnecting power in the event of an electrical fault, thereby preventing damage to connected equipment and mitigating fire hazards. The 4-pole configuration ensures that all live conductors are simultaneously disconnected, offering complete isolation. The Siemens 5SP4492-7 is built to withstand rigorous operational demands.
The Siemens 5SP4492-7 is an excellent choice for protecting main power distribution panels, industrial machinery, and high-power circuits. Its high breaking capacity and reliable tripping mechanism make it a crucial component for ensuring the safety and integrity of electrical systems.
Ensure your electrical infrastructure is protected with the Siemens 5SP4492-7. This high-performance MCB offers dependable circuit protection for demanding environments. Choose quality and reliability for your power distribution needs.







