For Al/Cu Conductors from 2.5mm2 to 150mm2 Features for 1000v terminals: Suitable for 1000VAC and VDC Compact Size -Can be installed next to each other without partition plates • Suitable for both aluminium and copper conductors • Short circuit tested class A terminals • Higer temperature range ( 90℃） Technical Features Housing: fiberglass reinforced polyamide - Better mechanical strength vs. polyamide - Better insulating capacity - 90℃ temperature range achieved for the material Colours: - Red and block versions for DC applications - Grey and blue for AC applications (KE6x.3 to be used as a grounding terminal) Standards For copper conductors: EN 60947-7-1: 2009 For aluminium conductors: EN 61238-1: 2003 Connector class A Technical information Cross-section range: Al 6-150 mm2 Cu 2.5-150 mm2 Nominal current range: 145-320A Operating temperature: max: 90℃ Pollution degree 3 Material Housing: Fiberglass reinforced polyamide Body and screws: Tin-coated aluminium Mechanical Features Screw heads: Hexagonal Mounting: Screws of DIN rail 1000V, one-pole terminal blocks Product code Conductor cross-section(mm2) Colour Nominal Current (A) Nominal insulation voltage(V) Screw head hexagon(mm) Tightening Torque ( Nm) Mounting Weight (kg) Package size(pcs) LK161 Cu 2.5-50 mm2 Al 6-50mm2 Grey Cu 160 A Al 145 A 1000V 5 mm 4Nm (2.5-4mm²) 12Nm (6-50mm²) DIN rail 0.045 30 LK161.2 Cu 2.5-50 mm2 Al 6-50mm2 Blue Cu 160 A Al 145 A 1000V 5 mm 4Nm (2.5-4mm²) 12Nm (6-50mm²) DIN rail 0.045 30 LK161.4 Cu 2.5-50 mm2 Al 6-50mm2 Red Cu 160 A Al 145 A 1000V 5 mm 4Nm (2.5-4mm²) 12Nm (6-50mm²) DIN rail 0.045 30 LK161.6 Cu 2.5-50 mm2 Al 6-50mm2 Black Cu 160 A Al 145 A 1000V 5 mm 4Nm (2.5-4mm²) 12Nm (6-50mm²) DIN rail 0.045 30 LK162 Al/Cu 16-95mm2 Grey Cu 245 A Al 220 A 1000V 5 mm 20Nm DIN rail/screw 0.091 30 LK162.2 Al/Cu 16-95mm2 Blue Cu 245 A Al 220 A 1000V 5 mm 20Nm DIN rail/screw 0.091 30 LK162.4 Al/Cu 16-95mm2 Red Cu 245 A Al 220 A 1000V 5 mm 20Nm DIN rail/screw 0.091 30 LK162.6 Al/Cu 16-95mm2 Black Cu 245 A Al 220 A 1000V 5 mm 20Nm DIN rail/screw 0.091 30 LK163 Al/Cu 35-150mm2 Grey Cu 320 A Al 290 A 1000V 8 mm 20Nm (35-95mm²) 30Nm (120-150mm²) DIN rail/screw 0.143 30 LK163.2 Al/Cu 35-150mm2 Blue Cu 320 A Al 290 A 1000V 8 mm 20Nm (35-95mm²) 30Nm (120-150mm²) DIN rail/screw 0.143 30 LK163.4 Al/Cu 35-150mm2 Red Cu 320 A Al 290 A 1000V 8 mm 20Nm (35-95mm²) 30Nm (120-150mm²) DIN rail/screw 0.143 30 LK163.6 Al/Cu 35-150mm2 Black Cu 320 A Al 290 A 1000V 8 mm 20Nm (35-95mm²) 30Nm (120-150mm²) DIN rail/screw 0.143 30 The nominal currents in the table are for maximum cross-sections. UL recognitions Product code Wire type AWG 1 wire/terminal AWG 2 Cu-wires/terminal AWG 3 Cu-wires/terminal Max insulation voltage(V) Max Current Tightening Torque Allen-hex socket Dimensions (W×H×D) LK161 Cu Al 6 6 8 1000V 1000V 150A 120A 90 lb-in (10Nm) 5mm 3.25×1.89×0.76In (82.5×48×19.2mm) LK162 Cu Al 2-6 2-6 6 1000V 1000V 230A 180A 126 lb-in (14Nm) 5mm 3.74×2.16×0.98In (95×55×25mm) LK163 Cu Al 1/0-2 1/0-2 2 1000V 1000V 285A 230A 216 lb-in (24Nm) 5mm 4.15×2.58×1.20In (105.5×65.5×30.4mm) Standard UL 1059 * AWG=American Wire Gauge All terminal blocks are delivered with oxide-inhibiting compound applied.