Ensuring low contact resistance, the arrangement produces multiple contact points. Further to this, the adapter can be safely attached or removed while the screws are electrically live. Rated at 1000V, CAT IV and 24 A, the adapters are available in two sizes, for 5 mm and 6 mm hex sockets, having a grey or black knob respectively.
The adapters are available in black, red or blue, and accept 4 mm safety leads. To maintain the CAT IV rating, appropriately rated leads should be used.
