DC Surge Protective Ddevice Location of Use: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: String box, Inverter (DC+/-) - PE, (DC-/+) - PE In= 10 kA - 15 kA (8/20 ps) ITotai= 20 kA (8/20 ps) Class II / Type 2 High Energy MOV Pluggable Design IEC/EN 61643-41 Technical Data Rated Operational DC Voltage Maximum Continuous Operating DC Voltage Nominal Discharge Current (8/20 ps) Total Discharge Current (8/20 ps) Maximum Discharge Current (8/20 ps) Voltage Protection Level Residual Current at Uc Response Time Number of Ports Mechanical & Environmental Operating Temperature Range Permissible Operating Humidity Atmospheric pressure and altitude Terminal Screw Torque Conductor Cross Section (max) Degree Of Protection Housing Material Thermal Protection 2 AWG (Solid, Stranded) / 4 AWG (Flexible) 35 mm2 (Solid, Stranded) / 25 mm2 (Flexible) 35 mm DIN Rail, EN 60715 IP 20 (built-in) Thermoplastic: Extinguishing Degree UL 94V-0 Yes Operating State / Fault Indication Remote Contacts (RC) RC Switching Capacity RC Conductor Cross Section (max) Order Information Ordering Code SLP20-DCxxx/2 SLP20-DCxxx/2S (with remote contacts) SLP20-DCxxx/0 (spare modules) Green ok / Red defect Optional 89 Low Voltage Power Systems Series

Internal Configuration Legend @/PE PE/G Conductor Terminal S Signalling Contacts Optional Spare Plug Complete Unit Standard Order Quantity 48 Units Single Unit Standard Order Quantity 120 Units nrifi fimfi Pluggable Single & Multi-pole SPDs J 90