this standard version offers an economical and reliable solution for the connection of cables to PC boards with wire guard blocks are stackable Product basic info Primary colours: White Depth unit: 9 mm Height unit: 12.5 mm Width unit: 15 mm Weight unit: 3.7 g Material: Glass-filled polyester Additional material: Brass, Polyamide 66, PBT, Stainless steel, Steel Physical properties Shape: Square Diameter lead: 1 mm Contact material: Brass Solder pins material: Tin-plated Electrical data Dielectric strength voltage rating VAC: 500 V Voltage rating VAC per way: 300 V Insulation withstand voltage (VAC per min): 2000 V Insulation resistance at 1000 VDC: 5000 megohm Maximum current per way: 16 A Technical data Mounting type: PCB mounting, Through hole Number of contacts: 3 Flammability rating: UL 94 V-0 Pitch: 5 mm Environmental data Operating temperature range: -33-120 °C Soldering tip temperature: 260 °C Operational properties Diameter mounting hole (mm): 1.5 mm Stackable: Yes Connections Wire size AWG range: 14-22 AWG Wire guard: Yes Wire size: 2.5 mm² Electrical connections Connector shape: Straight IT connections Connection type: Screw connection Power supply Voltage rating VAC: 300 V AC (EN)