Electrical Tools & Products
We have over 45 years of experience in the electrical industry. We know tools and products, apprentice and master, residential and industrial, and commercial and municipal. From products to services, NSI has you covered.
All Electrical Tools & Products
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2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG
#ITD-1/0C, 1.74 × 1.68 × 1.74 -
2-Port Black Multi-Tap Pre-Insulated Connector, 3/0 AWG – 6 AWG
#ITD-3/0, 1.83 × 1.93 × 1.83 -
2-Port Black Multi-Tap Pre-Insulated Connector, 4 AWG – 14 AWG
#ITD-4, 1.37 × 1.21 × 1.36 -
2-Port Grey Multi-Tap Pre-Insulated Connector, 1 – 10 AWG
#ITG-1, 1.55 × 1.68 × 1.79 -
2-Port Grey Multi-Tap Pre-Insulated Connector, 3/0 – 4 AWG
#ITG-3/0, 1.6 × 1.93 × 1.85 -
2-Port Grey Multi-Tap Pre-Insulated Connector, 6 – 14 AWG
#ITG-6, 1.24 × 1.21 × 1.41 -
2-Port Black Heavy-Duty Pre-Insulated Connector, 750 MCM – 1/0 AWG
#ITH-750, 4.47 × 3.48 × 3.31 -
30 AMP JUMPER FOR TERMINAL BLOCKS
#J-30, 0.372 × 0.957 × 0.248 -
Ground Clip size 10/12/14 Green Steel Zinc (Jar 100)
#JCG20