The Omron B3FS-1002P is a two-pole simple action momentary subminiature basic switch. It has an operating force of 500 gf and can be used for a variety of applications. It has dielectric strength of 1000VAC for one minute and contact resistance of 100mO max. This switch features a long life expectancy of 1,000,000 cycles. It also features an IP40 rating for dust protection and a UL, CSA, and Tuv certification. In terms of dimensions, this switch measures at 12.3 x 6.8 x 5mm.