Features: Accuracy Motor Speed Controller with advanced variable frequency technology ensures accurate speed control for industrial equipment, featuring a strong stainless steel housing and compliant with British 10amp standards. erosion resistant stainless steel construction and tool easy installation design enhances durability while simplifying setup for frequent adjustments in dynamic work environments. Designed for professional engineers, industrial operators, and international project teams requiring UK compliant motor control solution in border applications. Optimizes production line efficiency, machinery processing accuracy , and temporary construction site operations where adjustable motor speeds are critical. Seamlessly integrates with household appliances to industrial systems, offering unified speed management through its hard stainless steel body and British standard certification. Specifications: Component : plastic Current: 10amp Size: about 6x9x10cm/2.36x3.54x3.94inch Input electric : AC220-250V Output electric : AC0-220V adjustable power: 4000W (Load power: 2000W) current: 15A (load current: 9A) Package Includes: 1xSpeed Regulator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.