Connectivity solutions for photovoltaic power systems LC4®-AM – Cable Assemblies, Modular harnesses LC4-AM 30 LC4-AM 31 LC4® photovoltaic connecting cables, with assembled connectors and integrated locking LC4-AM 30: with plug and open end LC4-AM 31: with socket and open end 1. Temperature range -40 °C/+85 °C (IEC) -40 °C/+90 °C (UL) (+115 °C upper limit temperature) halogen-free, UV-resistant m-PC, V1 according to UL 94 CuNiSi, tin-plated silicone 2. Materials Insulating body Contact pin/bush Sealing (sockets only) 3. Mechanical data ≤ 20 N Insertion force1 ≥ 10 N Withdrawal force1 Retaining force of locking latches2 ≥ 90 N 50 Mating cycles2 Mating with photovoltaic connectors LC4 IP 68 Protection degree3 Connected conductor Photovoltaic cable, double-insulated, technical data on request Section alternatively 2.5 mm2 (AWG 14) 4.0 mm2 (AWG 12) 6.0 mm2 (AWG 10) LC4-AM 30 LC4-AM 31 4. Electrical data (at Tamb 20 °C) Contact resistance2 Rated current (IEC)2 X 1 2 3 4 ≤ 1 mΩ 22 A at Tamb 85 °C, 2.5 mm2 (AWG 14) 30 A at Tamb 85 °C, 4.0 mm2 (AWG 12) 30 A at Tamb 85 °C, 6.0 mm2 (AWG 10) Rated current (UL)2 35 A at Tamb 20 °C, 2,5/4,0/6,0 mm2 Rated voltage4 1000 V DC (IEC)/600 V DC (UL) 4 III (8 kV) Overvoltage category 4 IIIa (IEC)/3 (UL) (CTI ≥ 225) Material group Creepage distance/clearance between contact and touchable surfaces 24.6 mm contact and cable outlet 22.8 mm Insulation resistance > 10 GΩ measured with a polished steel gauge, nominal thickness 4.0 mm measured with a proper counterpart according to IEC 60529/DIN EN 60529 only in mated condition with a proper counterpart IP X8 requirements under agreement between manufacturer and user according to DIN EN 60664/IEC 60664 resp. according to ANSI/UL 746A ® X LC4-AM 30 IT Designation LC4-AM ... www.lumberg.com details upon request *a marking + on LC4-AM ...-1 marking – on LC4-AM ...-2 05/2013