Single wire UL-styles Crimped single strands are available in different versions, e.g. unplugged, plugged or with solder contacts for PCB mounting. Single strands are mainly soldered to D-SUB connectors and round connectors. However, we also offer conversions where e.g. single strands are soldered to provided power supplies or similar components. Depending on the dielectric strength and temperature range, the following UL styles can be offered: UL 1213 UL 1431 UL 1571 UL 3239 UL 3266 UL 3271 UL 3385 UL 1007 UL 1015 UL 1061 UL 11027 UL 11028 UL 11030