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-FS1-19-8N-24 190 Amp 24 IN Flexible Strap
#EWR-FS1-19-8N-24 -
Polaris EWR-G-15 Ground Clamp HD 2 1/2-4 IN w/Adptr
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Polaris EWR-G-19 Ground Clamp HD 4 1/2-6 IN w/ 1/2 IN Rigid
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Polaris EWR-G-6 Ground Clamp HD 1 1/4-2 IN w/ 1/2 IN Rigid
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Polaris EWR-GBA2-10 Aluminum Isolated Ground Bar, Al/Cu, 2 -14 Awg Wire Range, 10 Circuit
#EWR-GBA2-10 -
Polaris EWR-GBA2-20 Aluminum Isolated Ground Bar, Al/Cu, 2 -14 Awg Wire Range, 20 Circuit
#EWR-GBA2-20 -
Polaris EWR-GBA20-10 Aluminum Isolated Ground Bar, Al/Cu, 2/0 -14 Awg Wire Range, 10 Circuit
#EWR-GBA20-10 -
Polaris EWR-GCA-4 Ground Clamp Aluminum 2 1/2-4 IN
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Polaris EWR-GL25048 CMP Lug Cu Short 250 MCM 1/2 Bolt
#EWR-GL25048