This NSi Industries SB1810 Easy-Twist copper crimp connector is suitable for use with solid and stranded copper wire from American Wire Gauge (AWG) #18 to #10 in grounding, uninsulated wiring, and small motor wiring applications. The pressure crimp provides a vibration-resistant, permanent connection for branch circuit wiring. It has a voltage rating of 600V (up to 1,000V when used with fixtures or signs), and is Underwriters Laboratories (UL) 486C Listed. It can be used with the following wire combinations: two #10 AWG, two to three #12 AWG, two to five #14 AWG, four to seven #16 AWG, and eight to ten #18 AWG. This copper crimp connector is suitable for a wide range of electrical connection applications with appropriate sizes and combinations of stranded or solid copper conductors.

NSi Industries manufactures electrical components and sensors, lighting products, and energy management products. The company, founded in 1975, is headquartered in Huntersville, NC.