Ideal Wire Nut Connecter, 74B Series, Yellow, 600V, 4,0mm2

Product Description

With a fixed, square-wire spring and a positive grip shell, the Wire-Nutis perfect to twist-on with fingers for a secure connection that will last. 
600V Rating 
0.75 to 4.0mm2 (18 to 12 AWG)
Min 2 x 0.75mm2 (Min 2 x #18)
Max 4 x 2.5mm2 with 1 x 0.75mm2 (Max 4 x #12)