Skip to content
In observance of the July 4th Holiday, Lighting Supply will be closed Friday July 3rd and there will be no shipping.
In observance of the July 4th Holiday, Lighting Supply will be closed Friday July 3rd and there will be no shipping.

NSI

NSI Offset Aluminum Tin Plated Pin Terminal 500 MCM Wire Size 350 MCM AWG Solid Pin Aluminum/ Copper (PTO-500)
Usually Ships in 7-14 Days

NSI
Original price $65.54 - Original price $65.54
Original price
$65.54

NSI Offset Aluminum Tin Plated Pin Terminal 500 MCM Wire Size 350 MCM AWG Solid Pin Aluminum/ Copper (PTO-500)

Original price $65.54 - Original price $65.54
Original price
$65.54

NSI Offset Aluminum Tin Plated Pin Terminal 400 MCM Wire Size 300 MCM Solid Pin Aluminum/ Copper (PTO-400)
Usually Ships in 7-14 Days

NSI
Original price $64.55 - Original price $64.55
Original price
$64.55

NSI Offset Aluminum Tin Plated Pin Terminal 400 MCM Wire Size 300 MCM Solid Pin Aluminum/ Copper (PTO-400)

Original price $64.55 - Original price $64.55
Original price
$64.55

NSI Offset Aluminum Tin Plated Pin Terminal 350 MCM Wire Size 250 MCM Solid Pin Aluminum/ Copper (PTO-350)
Usually Ships in 7-14 Days

NSI
Original price $51.74 - Original price $51.74
Original price
$51.74

NSI Offset Aluminum Tin Plated Pin Terminal 350 MCM Wire Size 250 MCM Solid Pin Aluminum/ Copper (PTO-350)

Original price $51.74 - Original price $51.74
Original price
$51.74

NSI Offset Aluminum Tin Plated Pin Terminal 300 MCM Wire Size 4/0 AWG Solid Pin Aluminum/ Copper (PTO-300)
Usually Ships in 7-14 Days

NSI
Original price $50.91 - Original price $50.91
Original price
$50.91

NSI Offset Aluminum Tin Plated Pin Terminal 300 MCM Wire Size 4/0 AWG Solid Pin Aluminum/ Copper (PTO-300)

Original price $50.91 - Original price $50.91
Original price
$50.91

NSI 6 AWG Copper Compression Lug 1/4 Inch Bolt Size With 3/4 Spacing (L6N-142)
Usually Ships in 7-14 Days

NSI
Original price $12.92 - Original price $12.92
Original price
$12.92

NSI 6 AWG Copper Compression Lug 1/4 Inch Bolt Size With 3/4 Spacing (L6N-142)

Original price $12.92 - Original price $12.92
Original price
$12.92

NSI Offset Aluminum Tin Plated Pin Terminal 2/0 AWG Wire Size 1 AWG Solid Pin Aluminum/ Copper (PTO-2/0)
Usually Ships in 7-14 Days

NSI
Original price $33.82 - Original price $33.82
Original price
$33.82

NSI Offset Aluminum Tin Plated Pin Terminal 2/0 AWG Wire Size 1 AWG Solid Pin Aluminum/ Copper (PTO-2/0)

Original price $33.82 - Original price $33.82
Original price
$33.82

NSI 3/0-6 AWG Uninsulated Multi-Tap Connector 8-Port (PL3/0-8)
Usually Ships in 7-14 Days

NSI
Original price $63.38 - Original price $63.38
Original price
$63.38

NSI 3/0-6 AWG Uninsulated Multi-Tap Connector 8-Port (PL3/0-8)

Original price $63.38 - Original price $63.38
Original price
$63.38

NSI 3/0-6 AWG Uninsulated Multi-Tap Connector 6 Port (PL3/0-6)
Usually Ships in 7-14 Days

NSI
Original price $52.34 - Original price $52.34
Original price
$52.34

NSI 3/0-6 AWG Uninsulated Multi-Tap Connector 6 Port (PL3/0-6)

Original price $52.34 - Original price $52.34
Original price
$52.34

NSI 500 MCM Copper Compression Lug 5/8 Bolt Size Bell End (L50058B)
Usually Ships in 7-14 Days

NSI
Original price $43.78 - Original price $43.78
Original price
$262.68 case of 6
$43.78 each

NSI 500 MCM Copper Compression Lug 5/8 Bolt Size Bell End (L50058B)

Original price $43.78 - Original price $43.78
Original price
$262.68 case of 6
$43.78 each
View Product

NSI 250 MCM-6 AWG Uninsulated Multi-Tap Connector 8 Ports (PL250-8)
Usually Ships in 7-14 Days

NSI
Original price $76.37 - Original price $76.37
Original price
$76.37

NSI 250 MCM-6 AWG Uninsulated Multi-Tap Connector 8 Ports (PL250-8)

Original price $76.37 - Original price $76.37
Original price
$76.37

NSI 250 MCM-6 AWG Uninsulated Multi-Tap Connector 6 Ports (PL250-6)
Usually Ships in 7-14 Days

NSI
Original price $57.06 - Original price $57.06
Original price
$57.06

NSI 250 MCM-6 AWG Uninsulated Multi-Tap Connector 6 Ports (PL250-6)

Original price $57.06 - Original price $57.06
Original price
$57.06

NSI 1/0-14 AWG Uninsulated Polaris 8 Ports (PL1/0-8)
Usually Ships in 7-14 Days

NSI
Original price $57.63 - Original price $57.63
Original price
$57.63

NSI 1/0-14 AWG Uninsulated Polaris 8 Ports (PL1/0-8)

Original price $57.63 - Original price $57.63
Original price
$57.63

NSI 1/0-14 AWG Uninsulated Polaris 6 Ports (PL1/0-6)
Usually Ships in 7-14 Days

NSI
Original price $43.49 - Original price $43.49
Original price
$43.49

NSI 1/0-14 AWG Uninsulated Polaris 6 Ports (PL1/0-6)

Original price $43.49 - Original price $43.49
Original price
$43.49

NSI 1/0-14 AWG Uninsulated Polaris 4 Ports (PL1/0-4)
Usually Ships in 7-14 Days

NSI
Original price $31.42 - Original price $31.42
Original price
$31.42

NSI 1/0-14 AWG Uninsulated Polaris 4 Ports (PL1/0-4)

Original price $31.42 - Original price $31.42
Original price
$31.42

NSI 4 AWG Copper Compression Lug 1/4 Inch Bolt Size With 5/8 Hole Spacing (L4N-141)
Usually Ships in 7-14 Days

NSI
Original price $12.18 - Original price $12.18
Original price
$12.18

NSI 4 AWG Copper Compression Lug 1/4 Inch Bolt Size With 5/8 Hole Spacing (L4N-141)

Original price $12.18 - Original price $12.18
Original price
$12.18

NSI Solid With Combination Screw 8 Inch-50 Per Pack Priced Per Each (PG12C-8)
Usually Ships in 7-14 Days

NSI
Original price $0.91 - Original price $0.91
Original price
$45.50 case of 50
$0.91 each

NSI Solid With Combination Screw 8 Inch-50 Per Pack Priced Per Each (PG12C-8)

Original price $0.91 - Original price $0.91
Original price
$45.50 case of 50
$0.91 each
View Product

NSI 750 MCM All Purpose Split Bolt (N-750SP)
Usually Ships in 7-14 Days

NSI
Original price $162.80 - Original price $162.80
Original price
$325.60 case of 2
$162.80 each

NSI 750 MCM All Purpose Split Bolt (N-750SP)

Original price $162.80 - Original price $162.80
Original price
$325.60 case of 2
$162.80 each
View Product

NSI 3/0 AWG All Purpose Split Bolt (N-3/0SP)
Usually Ships in 7-14 Days

NSI
Original price $36.46 - Original price $36.46
Original price
$364.60 case of 10
$36.46 each

NSI 3/0 AWG All Purpose Split Bolt (N-3/0SP)

Original price $36.46 - Original price $36.46
Original price
$364.60 case of 10
$36.46 each
View Product

NSI 2/0 AWG All Purpose Split Bolt (N-2/0SP)
Usually Ships in 7-14 Days

NSI
Original price $26.06 - Original price $26.06
Original price
$390.90 case of 15
$26.06 each

NSI 2/0 AWG All Purpose Split Bolt (N-2/0SP)

Original price $26.06 - Original price $26.06
Original price
$390.90 case of 15
$26.06 each
View Product

NSI 250 MCM All Purpose Split Bolt (N-250SP)
Usually Ships in 7-14 Days

NSI
Original price $44.43 - Original price $44.43
Original price
$266.58 case of 6
$44.43 each

NSI 250 MCM All Purpose Split Bolt (N-250SP)

Original price $44.43 - Original price $44.43
Original price
$266.58 case of 6
$44.43 each
View Product

NSI 1/0 AWG All Purpose Split Bolt (N-1/0SP)
Usually Ships in 7-14 Days

NSI
Original price $16.09 - Original price $16.09
Original price
$16.09

NSI 1/0 AWG All Purpose Split Bolt (N-1/0SP)

Original price $16.09 - Original price $16.09
Original price
$16.09

NSI #8 AWG Maximum Wire Size 5/16 Stud Size Tin-Plated Long Barrel Copper Compression Lug Two Mounting Holes With NEMA 1-3/4 Inch Spacing (L8N-563)
Usually Ships in 7-14 Days

NSI
Original price $12.51 - Original price $12.51
Original price
$12.51

NSI #8 AWG Maximum Wire Size 5/16 Stud Size Tin-Plated Long Barrel Copper Compression Lug Two Mounting Holes With NEMA 1-3/4 Inch Spacing (L8N-563)

Original price $12.51 - Original price $12.51
Original price
$12.51

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With 1 Inch Spacing (L8N-14P)
Usually Ships in 7-14 Days

NSI
Original price $12.51 - Original price $12.51
Original price
$12.51

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With 1 Inch Spacing (L8N...

View full details
Original price $12.51 - Original price $12.51
Original price
$12.51

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug Two Mounting Holes With 3/4 Inch Spacing (L8N-142)
Usually Ships in 7-14 Days

NSI
Original price $12.51 - Original price $12.51
Original price
$12.51

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug Two Mounting Holes With 3/4 Inch Spacing (L8N-142)

Original price $12.51 - Original price $12.51
Original price
$12.51