The D2F-FL-A is a basic snap action momentary action switch from the D2F series manufactured by Omron. It is a C-shaped design, making it easier to install and maintain. This switch comes in contact arrangements of 2NC/2NO, 3NC/2NC, 4NC/2NC, and 4NC/3NC. The contact resistance is rated at 50mO max, and the rated current is 500mA. The mechanical life expectancy is 1 million operations, and the rated electrical life is 100,000 operations. The operation force is rated at 200gf, and the operating temperature range is -10 to 50 degree Celsius. The terminal type is crimp, with a pitch of 0.5mm. It also has an IP40 rating for protection from dust and objects of 12.5mm or more.