1、Working Parameters: The power of magnetic motor starter is 4KW (5.5HP), support single phase 220/230V, suitable for single phase motors. 2、Powerful Starter: This magnetic electric motor starter control switch is a powerful starter with built in overload protection and defect protection, intelligent protection and stable performance, which can bring you 24 hour motor protection. 3、Component Content: The contents of this magnetic electric motor starter control switch include magnetic start control with on or off button, and rubber gasket for switch. 4、ABS Water Proof Housing: This magnetic electric motor starter control switch comes with wiring instructions for the starter and has an ABS water proof housing with four punched holes for incoming and outgoing wires. 5、Wide Range of Applications: This magnetic electric motor starter control switch is suitable for all water applications and motor starter control applications worldwide, and has a wide range of applications.