Switch Contact Form 3PST Current Rating 63 A Depth 3 in Environment Indoor Features High Visibility Locking Switch Locking Ports Screw Clamp Connections Replacement for Model 6A620 For Fuse Class Not Applicable Handle Color Red Height 3 1/2 in Includes Handle Rotary Cam On-Off Switch Maximum Enclosure Depth 12 in Minimum Enclosure Depth 8 in Mounting Style Rear Panel Number of Poles 3 Phase Three Protection Method Non-Fusible