The K8-5851E-L1 is a double pole double throw (DPDT) electrical switch manufactured by HRO Parts. The switch measures 5.80mm x 5.80mm x 7.30mm and has a maximum rating of 100mA at 30 volts DC. The device is RoHS compliant, meaning that it is made with lead-free materials and does not exceed certain thresholds for hazardous substances.