The 1825027-2 Tactile Switches SPST OFF(ON) R/A T/H TACT SWITCH manufactured by TE Connectivity is a single pole single throw ()Off)On) Right Angle Through Hole Tactile Switch. It is rated for 1/4 HP at 120VAC, 1/2 HP at 250VAC and 0.6VA at 20VDC. It has a 4.8mm mounting hole diameter, and measures 14.7mm x 7.1mm x 5.7mm. It is a self-cleaning, self-aligning, snap-action contact system that is activated with a light touch, featuring a reliable and repeatable mechanical action. The tactile switch is constructed of epoxy sealed materials and is ideal for a variety of applications, including testing, data processing, instruments and medical equipment.