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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600 MCM 1/2” 2-Hole Copper Long Stacking Lug – Green
#SL600N -
750 MCM 1/2” 2-Hole Copper Long Stacking Lug – Black
#SL750N -
Replacement Watertight Connector Set Screw Plug, 350 MCM-12 AWG
#SP-350-ISPB -
TORK SS20 18-Hour Digital In-Wall Timer
#SS20, 3 × 5 -
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 × 5 -
TORK SS703Z Astronomic SunSet In-Wall Digital Timer, 120/277V, White
#SS703Z, 3 × 5 -
TORK SS703ZA Astronomic SunSet In-Wall Digital Timer, 120/277V, Almond
#SS703ZA, 3 × 5