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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Polaris EWR-ITB30-12 Insulated Terminal Block, 30 Amp, 12 Circuit
#EWR-ITB30-12 -
Polaris EWR-ITB50-12 Insulated Terminal Block, 50 Amp, 12 Circuit
#EWR-ITB50-12 -
Polaris EWR-ITD-4 Polaris Ins Dse 4-14 2Pt ,Culus Listed Wire Connector Ul486B, 600V, Cu9Al
#EWR-ITD-4 -
Metallics EWR-JGSH15 Ground Screw 8-32 X 3/8 Hwh Cd Green Steel Zinc (Jar 100)
#EWR-JGSH15 -
NSI EWR-KA12-400 U-Type Die 400 Mcm Aluminum, 1 Pair, Green
#EWR-KA12-400 -
NSI EWR-KA12-500 U-Type Die 500 Mcm Aluminum, 1 Pair, Pink
#EWR-KA12-500 -
NSI EWR-KA12-600 U-Type Die 600 Mcm Aluminum, 1 Pair, Black
#EWR-KA12-600 -
NSI EWR-KC12-1/0 U-Type Die #1/0 Awg Copper, 1 Pair, Pink
#EWR-KC12-1/0 -
NSI EWR-KC12-500 U-Type Die 500 Mcm Copper, 1 Pair, Brown
#EWR-KC12-500