blocks are stackable Product basic info Primary colours: Green Additional colours: Grey Additional detailed colours: Metallic silver Depth unit: 8.1 mm Height unit: 10 mm Width unit: 10 mm Weight unit: 1.7 g Material: Polyamide 66 Physical properties Shape: Square Diameter lead: 0.9 mm Contact material: Tin-plated brass Electrical data Current rating: 12 A Dielectric strength voltage rating VAC: 2000 V Voltage rating VAC per way: 300 V Insulation resistance at 1000 VDC: 5000 megohm Maximum current per way: 12 A Technical data Mounting type: PCB mounting, Through hole Number of contacts: 2 Flammability rating: UL 94 V-0 Pitch: 5 mm Environmental data Operating temperature range: -40-105 °C Operational properties Diameter mounting hole (mm): 1.4 mm Stackable: Yes Connections Wire size AWG range: 14-26 AWG Wire size: 1.5 mm² Electrical connections Connector shape: 90° IT connections Connection type: Screw connection Power supply Voltage rating VAC: 300 V AC (EN)