85 Headers Type 166 to Type 166 Screw type terminal block, pluggable, centerline 3.5 mm / 0.138 in., wire entry perpendicular to plug direction, contact system with integrated wire protection Type 224 page 117 Type 424 page 117 Accessories for Type 166 Coding pin 720159 page 202 Mounting flange 720158 page 201 Technical Data V / A / AWG 125 / 8 / 28 - 16 V / A / AWG 125 / 8 / 26 - 18 0.08 - 1 mm 125 V / 2.5 kV / 5 A Insulation co-ordination according to EN 60664-1 Clearance and creepage distances min. 2 mm Insulating material class CTI 600 Overvoltage category III III II Pollution degree 3 2 2 Rated voltage 160 400 400 Rated test voltage 2.5 4 2.5 Protection category according to IEC 529 IP00 Tightening torque UL 1.3 lb-in max. Min. insul. strip length 5 mm Pole size 2 - 24 Color black Dimensions in mm 1 mm = 0.0394 in. L = (pole size - 1) x centerline + 3.5 mm / 0.138 inches Part numbers (P/N) (information: page 56) Complete the part number by adding the pole size. Type 166 centerline 3.5 mm / 0.138 inches P/N 311661 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Standard pole sizes Available on demand. Minimum order quantity 5000 pieces per item. A