The NDS-04V with Dip Switches / SIP Switches Dip switch Slide Type manufactured by Diptronics is a low cost, compact, dual-in-line packaged device which consists of 4 CPU contacts, each in a single package that contains two SPDT (single pole double throw) switches. This device is best suited for applications such as data communications, measurement, process control, automotive, and general purpose switching. It is designed as a PCB (printed circuit board) mounted PCB component that provides a reliable and safe switching operation with a high failure rate. It has a low profile design and is available in a variety of mounting styles including vertical and horizontal mounting. It is designed to be compatible with a wide variety of connectors and comes with an integrated mounting plate. It is rated to 5A 250VAC and 0.4A 24VDC and has a temperature range of -40 to +85°C.