IDEAL, Wire Connector, Wire-Nut®, Twist-On, Number Of Conductors: 1 to 5, Conductor Range: 22 - 14 AWG, Min 2-16 MAX 3-16, Color: Blue, Material: Flame-retardant polypropelene, Voltage Rating: 300 V, Environmental Conditions: Tough, UL 94V-2 Flame-Retardant Shell Rated At 105 DEG C (221 F), Model Number: 72B, Flammability Rating: UL 94V-2