Siemens SENTRON 5SY4 MCB, 2P, 3A, Type A, 400V AC, 60V DC, 35 kA Breaking Capacity | 5SY4203-5

Description

The Siemens 5SY4203-5 is a reliable 2-pole Miniature Circuit Breaker (MCB) designed for precise protection of electrical circuits. With a low 3A current rating, it is ideal for safeguarding sensitive electronic equipment or circuits with minimal load. The Type A tripping characteristic provides rapid tripping for overcurrents, offering enhanced protection compared to Type B, making it suitable for sensitive loads and situations where fast response is critical. This MCB supports both 400V AC and 60V DC operation, broadening its application scope.

Featuring a 35 kA breaking capacity, the Siemens 5SY4203-5 is capable of safely interrupting and clearing moderate fault currents, thus protecting connected devices and preventing potential electrical hazards. The robust construction adheres to Siemens’ high standards for durability and reliability, ensuring consistent performance in various installation environments. Its 2-pole configuration ensures protection across both conductors of a circuit.

This Siemens MCB is well-suited for a variety of applications, including residential installations for sensitive electronics, commercial settings, and light industrial uses where precise overcurrent protection is necessary. The 5SY4203-5 is designed for easy installation on standard DIN rails, simplifying integration into electrical distribution boards and control panels. It is a key component for maintaining electrical safety.

Select the Siemens 5SY4203-5 for dependable and accurate circuit protection. Its specific Type A tripping characteristic, combined with its current rating and breaking capacity, makes it an excellent choice for applications requiring enhanced sensitivity and rapid response to overcurrent events. Trust in Siemens for reliable electrical safety solutions.