Description
The Siemens 5SY5140-7 is a certified 1-pole Miniature Circuit Breaker (MCB) delivering exceptional circuit protection for residential and commercial applications. This Siemens 5SY5140-7 MCB is rated at 40A and features a Curve C tripping characteristic, providing reliable protection against overloads and short circuits with appropriate response to inductive loads. Its design ensures safety and operational continuity for your electrical systems.
This Siemens 5SY5140-7 MCB is engineered for dual-voltage compatibility, functioning effectively with 400V AC and 220V DC power supplies. It boasts a substantial breaking capacity of 10 kA, ensuring that it can safely interrupt fault currents, thereby preventing damage to wiring and connected appliances. The robust construction guarantees long-term reliability.
Applications for the Siemens 5SY5140-7 include protecting lighting circuits, sockets, and general power distribution panels where a 1-pole solution is required. Its reliable performance makes it a crucial component for ensuring electrical safety and compliance with industry standards. The Siemens 5SY5140-7 is a trusted choice for professional installations.
Choose the Siemens 5SY5140-7 for dependable and certified protection of your electrical circuits. Its high breaking capacity and versatile voltage ratings make it a valuable asset for any electrical project. Ensure the safety and integrity of your installations with this high-quality MCB.







