Description
The Siemens 5SJ4303-7HG42 is a premium 3-pole Miniature Circuit Breaker (MCB) from the SENTRON product line, designed for reliable protection of electrical circuits. This MCB features a Type C tripping curve, making it suitable for a wide range of applications including lighting circuits, socket outlets, and general power distribution where moderate inrush currents are expected. It provides a substantial breaking capacity of 10 kA at 400V AC and 60V DC, ensuring safety during fault conditions.
Manufactured to the stringent quality standards of Siemens, this MCB offers dependable performance and long-lasting durability. The Siemens 5SJ4303-7HG42 is designed for straightforward installation into standard electrical distribution boards and panels, simplifying integration into existing electrical infrastructure. Its robust construction ensures resilience in challenging industrial and commercial environments.
This Siemens SENTRON MCB is an essential component for safeguarding electrical installations across various sectors, including residential buildings, commercial establishments, and light industrial facilities. The Siemens 5SJ4303-7HG42 is crucial for preventing damage to equipment and ensuring the safety of personnel by rapidly interrupting fault currents.
Select the Siemens 5SJ4303-7HG42 for dependable and effective circuit protection. This high-quality MCB from Siemens delivers the performance and safety you require for your electrical systems.







