Profile: NSF Controls Ltd. specializes in manufacturing electro-mechanical components and assemblies. We supply all types of solenoid, switch, and encoder products. Tubular solenoids feature single hole fixing, long life, and linear solenoid, and are available in either push or pull versions. The versatile enclosed construction provides an economic solution for longer stroke, with limited space applications. We provide a range of miniature and sub-miniature push button switches in an industry standard package. These switches are available with either snap acting or alternate action contact systems. Rated at up to 6 amps, 125 vac, or 28 vdc, switches can be provided with solder lug or straight, right angled and vertical PC, or surface mount terminations.