Buchanan, Wire Connector, B-Cap, Conductor Range: 14 - 6 Awg, 2/12 Awg Min, 2/6 Awg Max, Number Of Conductors: 2 to 6, Material: Flame-Retardant Polypropelene, Color: Blue/Gray, Voltage Rating: 600 V, Environmental Conditions: Tough, Ul 94V-2 Flame-Retardant Shell Rated At 105 Deg C (221 F), Model Number: B4