Economic criteria are placing enormous pressure on you to optimize the reliability and safety without increasing size and weight of your product, but even decreasing it. The cam switches CA40 - CA63 satisfy the above described criteria. CL4 CA40-Switch Facts & Figures : • IP 20 terminals, finger - prove tunnel - type terminals • Robust and oversized switch terminals • Captive terminals screws • Compact design • Higher switching capacity according to AC-23A • One frame size covers current range from 40 - 63 Ampere