RS PRO Purple 1.5 mm² Hook Up Wire, 30/0.25 mm, 100m
25 mm, 100m, Outer Diameter: 3.RS PRO Purple 1.3mm, Voltage Rating: 1 kV dc, 600 V ac, CPR Certification: Eca, Maximum Operating Temperature: +105°C, Current Rating: 21 A, Conductor Material: Copper, Wire Style: UL1015, Fire Behaviour: Flame Retardant, Tri-rated: Yes.