The 3004171 is a Terminal Block Connector 2 Position Disconnect Black 8-26 AWG Type: Wire to Wire Number of Positions: 1 Position Pitch: 10.2 mm Current Rating: 10 A Voltage Rating: 500 V Wire Gauge Range: 20 AWG to 6 AWG Connection Method: Screw Color: Black Flammability Rating: UL 94 V-2 Length: 79 mm Width: 10.2 mm Height: 60.5 mm