The CS1000 devices are designed to be a new industry standard for safety, usability, reliability, performance and durability. The CS1000 Series provides safety features that are not currently offered by other single pole devices. These safety features include IP2X finger protection that protects users from live parts, mechanical keying system prevents insertion of the wrong phases, a locking pin that prevents accidental disconnection and a plug/receptacle that accepts different cable sizes. The standard features of CS1000 series include solid silver nickel contacts, spring loaded, butt style contact technology and IP66 + IP67 environmental protection.