Siemens 5SL64406RC -40A 4P 4MW 7.5kA TYPE:"B" AC:240/415V 50-60Hz MCB

The Siemens 5SL64406RC is a 40A, 4-pole miniature circuit breaker (MCB) designed for 240/415V AC systems operating at 50-60Hz. With a Type B characteristic, it provides reliable protection against overloads and short circuits, making it ideal for residential, commercial, and industrial applications. Featuring a 7.5kA breaking capacity, this MCB ensures the safety of electrical circuits by efficiently interrupting fault conditions, preventing equipment damage and enhancing overall system reliability.