3M Electrical Spring Connect

3M(TM) Electrical Spring Connector 412-Jug, 500/jug The 3M(TM) Electrical Spring Connector 412 will electrically connect copper conductors in a pigtail application. This Hex-Head Connector is capable of a 1 conductor termination or a 2 or more conductor connection in a pigtail application. What makes the 412 different from other tan connectors with hexagon shaped heads? • A wider spring opening enables easier and faster insertion of larger wire combinations than with other tan connectors. • The 412 is UL listed for up to four 12 awg solid and stranded wires. • The 412 molded insulator resists warping and expansion when pushed to the upper limits of its wire ranges.