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 SC-750 CMP Splice Copper Short 750 MCM
#SC-750 -
8 AWG Copper Short Barrel Splice – Red
#SC-8, 0.27 × 0.9 × 0.27 -
Grounding Clamp with Copper Lug, 1/2″ to 1″, Bronze
#SDB-1300B2.5 × 2.75 -
Grounding Clamp with Lay-In Lug, 1/2″ to 1″, Bronze
#SDB-1301B2.5 × 2.75 -
Grounding Clamp with Closed Lug, 1/2″ to 1″, Bronze
#SDB-1302B2.5 × 2.75 -
Polaris Gry Replacment Sleeves 1
#SITG-1 -
Pack of 10 Replacement Sleeves for Grey Connector, 3/0 – 4 AWG
#SITG-3/0 -
Polaris SITG-6 Polaris Gry Replacment Sleeves 6
#SITG-6 -
250 MCM 1/2” 2-Hole Copper Long Stacking Lug – Yellow
#SL250N, 1.12 × 5.37 × 1.65