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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Replacement Set Screw Plug for Connector, 600 MCM
#SP600 -
Replacement Set Screw Plug, Polaris Edge Connectors 600 MCM – 12 AWG
#SP600S -
Replacement Set Screw Plug for Connector, 750 MCM
#SP750 -
Service Post Two Wire 10-2 AWG
#SPM-25L -
TORK SS20 18-Hour Digital In-Wall Timer
#SS20, 3 × 0.416666667 -
TORK SS20F 18-Hour Digital In-Wall Timer, Flash Warning
#SS20F, 3 × 5 -
TORK SS403 Digital 24 Hour In-Wall Interval Countdown Timer, 120-277V, White
#SS403, 3 × 5 -
TORK SS410 Digital 24 Hour In-Wall Interval Countdown Timer, 24V, White
#SS410, 3 × 0.416666667 -
TORK SS703Z Astronomic SunSet In-Wall Digital Timer, 120/277V, White
#SS703Z, 3 × 0.416666667