... electrical circuit, change-over of electrical circuits HW26 Rotary switch (cam switch, changeover switch) HW26 series rotary switches are suitable for: ... switch,instrument switch,and main switch.HW26 series rotary switches comply with:IEC60947-5-1.HW26 series rotary switches have six ... ratings :20A,25A,32A,63A,125A,and 160A.HW26-20 and HW26-25 have the fingerproof terminals,which offer an extra ...