Features: This soft starts drive module adopts imported chip, ensuring stable performances. Designs to meet the builted in installation requirements, it can be installed in almost all handle and shell of electric tool, providing great convenience for installation. This module offer three different start modes: current limit start mode, voltages ramps start mode, and smooth and stable start mode. With a power input of 230V and a current output of 20A, it provide sufficient power for machines and electric tool. By incorporating these start modes, this module ensures a safe and efficient startup process, protecting both the equipment and the user. Specifications: Component: Plastic Metal Size: about 36x22mm/1.42x0.87inch Current: 20A Package Includes: 1pc soft starts Drive Module note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.