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, 750 MCM – 1/0 AWG
#IT-750C, 3.41 × 3.48 × 3.46 -
2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG, Bag
#IT-750CB, 3.41 × 3.48 × 3.46 -
Polaris ITB20-12 Insulated Terminal Block, 20 Amp, 12 Circuit
#ITB20-12 -
Polaris ITB30-12 Insulated Terminal Block, 30 Amp, 12 Circuit
#ITB30-12 -
Insulated Terminal Block 35 Amp
#ITB35-12, 0.937 × 5.54 × 0.748 -
Polaris ITB50-12 Insulated Terminal Block, 50 Amp, 12 Circuit
#ITB50-12 -
2-Port BLack Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG, Bag
#ITD-1/0B, 1.74 × 1.68 × 1.74 -
2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG
#ITD-1/0C, 1.74 × 1.68 × 1.74 -
2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG, Bag
#ITD-1/0CB, 1.74 × 1.68 × 1.74