The 3031306 is a Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, connection method: Spring-cage connection, cross section: 0.08 mm² - 4 mm², AWG: 28 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15 Type: Wire to Wire Number of Positions: 4 Position Wire Gauge Range: 28 AWG to 12 AWG Connection Method: Spring Cage Color: Gray Flammability Rating: UL 94 V-0 Length: 72 mm Width: 5.2 mm Height: 44 mm Series: ST Packaging: Bulk Brand: Phoenix Contact Product Type: DIN Rail Terminal Blocks