Fuji Electric Co., Ltd. 4NW0A01H10K Magnetic Switch

Fuji Electric Co., Ltd. 4NW0A01H10K is a SW-03 2E magnetic switch designed for electrical control applications. This Fuji Electric device is specified for 0.95–1.45 A operation at 110–120 V, making it suitable for circuits that require a magnetic actuation switch within that current and voltage range. A magnetic switch operates by using a magnetic field to open or close the internal contact set, enabling remote or automated actuation in control equipment. Identified by the part number 4NW0A01H10K, it belongs to Fuji Electric's SW-03 family of magnetic switches that rely on magnetic actuation to operate the contacts. It is intended for integration into electrical control circuits and panels that use 110–120 V supply and draw within the specified current range.