Production Name : Cam Changeover Switch;Model No. : SZW26-20;Position : 4 Terminals : 6;Ue : 660V;Ith : 20A Le : AC-15 4A/5AAC-3 5.5AAC-2 7.5AAC-4 1.5A;Total Size : 50 x 50 x 65mm / 2" x 2" x 2.6"(L*W*H) External Material : Plastic;Color : As Picture Shown Net Weight : 89g Features: 4 positions control and 6 terminals design, the plate and rotary switch cover is detachable. Rotary selector design switch is easy to control, square plate for easily mount. Connect with ammeter and voltmeter for measuring different electrical circuit. Package Content : 1 x Cam Changeover SwitchSome Screws Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.