1、Working Parameters: The power of magnetic motor starter is 2.2KW (3HP), support single phase 220/230V, suitable for single phase motors 2、Motor Protection: The motor starter has built in overload protection and defect protection, 24 hour intelligent protection, stable in performance 3、Simple to Operate and Wiring: The motor starter comes with button for easy operating, and the housing has four punch out holes for easy wiring 4、ABS Housing and Water Proof: This starter housing is made of excellent ABS material, sturdy and high durability, the starter is IP55 water proof, safe to use 5、Widely Compatible: This motor start control switch starter is suitable for all air compressors, water applications and motor start control applications