System 50 and associated hoods are used in the following environments as mentioned by the manufacturer: electronics industry

The WXD2020 Set 230V is used for soldering and desoldering with the included WXDP 120 and WXP 120 tools

Used with DXV 80 desoldering iron (stated compatibility)

Electrical: Rated to 1000 V for stop ends under load

Source: Manufacturer's product description (SIEVI)

Prøveclips AB200 gul 1000V AC/1500V DC 16A - CATIV Unit(s):Pcs System 50 and associated hoods. Steel jaws especially for connections to ground rails and thick cables. For increased safety when making contacts, the jaws are insulated on the outside. 4 mm rigid socket in handle accepting spring loaded 4 mm plugs with rigid insulating sleeve.