The GRAYHILL part 78B04ST is a DIP switch with an ON-OFF configuration. It features a single-pole, single-throw (SPST) design and is built with 4 raised slides for easy operation. This switch has a current rating of 0.15A and can handle voltage up to 30VDC. It is designed for through-hole mounting with PC pins and has a pitch of 2.54mm. The switch has a long operational life of 2000 cycles and is supplied in a convenient tube packaging.