5SY4632-7 SIEMENS

The 5SY4632-7 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable overcurrent and short-circuit protection in electrical installations. This MCB is part of the 5SY series, known for its compact design and high breaking capacity. It is suitable for use in residential, commercial, and industrial applications. With a rated voltage of 400V and a breaking capacity of 10kA, it can effectively handle fault currents, ensuring the safety of electrical circuits and connected equipment. The 5SY4632-7 is a 3+N-pole MCB, meaning it has three poles for phase conductors and one pole for the neutral conductor. It features a C-curve tripping characteristic, making it suitable for protecting circuits with moderate inrush currents, such as lighting and general-purpose circuits. The rated current of this MCB is 32A, indicating the maximum current it can carry continuously without tripping under normal operating conditions. Its depth (D) is 70mm, which is a key dimension for installation in distribution boards and enclosures. This MCB provides reliable protection and helps prevent damage to electrical systems.