Overview Reviews Product Description 120V 30A 1.89" FP 4 SCREW MT. OFF-ON K.N. CA20A200-620E The Cam (Rotary) switch is used on pressure washers to control the operation of the electric pump motor and/or the burner motor. SPECIFICATIONS: Double Pole 2 Position: Off-On Voltage: 120v 30 amp Face Plate: 1-7/8" Mounting: 4 screws WIRING INSTRUCTIONS: Line 1: wire to terminal #2 or #4 Load: wire to terminal #1 AND #3 Product Videos Custom Field Product Reviews Write a Review Write a Review × Kraus Naimer 120V 30A 1.89" FP 4 SCREW MT. OFF-ON K.N. CA20A200-620E Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *