Abb Limited [Wind Power Solutions] manufactures Plastic Enclosed Safety Switches. Abb Limited [Wind Power Solutions] is an ISO 9001 certified company. The Company also manufactures various types of switches, enclosed switches, fuse gear, cable distribution cabinets and circuit breakers. The Plastic Enclosed Safety Switches are designed to be mounted near a motor or a machine to isolate the main circuit. The Plastic Enclosed Safety Switches are manual switches which are padlockable in the off -position, and prevent the accidental start of electrical machinery. These Safety Switches are also available in steel sheet enclosure, aluminum enclosure, stainless steel sheet enclosure etc.