1.Certificate CE,RoHS standard, 2,long life span 3,on-off,current:10-100A 4,20years' manufacture experience 5,400 employers Isolating Switch Our weather protected isolating switches are suitable for internal any external applications. They can offer complete protection against dust and a heavy sea or a strong jet of water from all directions. Rotary switch Features: 1) Current rating: 16A, 32A, 40A, 63A, 80A and 100A 2) Function: OFF-ON 3) Rotary angle: 90 degree 4) Pole:2P