NSI

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • NSI 2T CABLE TERMINALS199549478.webp
    NSI
    NSI 2T Dual Rated Lug, 14 to 2 AWG
    SKU: 2T
    Product DescriptionThe NSI 2T Dual Rated Lug is a mechanical connector designed for use with conductors ranging from fourteen to two AWG. This lug is made of aluminum and features electro-tin plating, which helps reduce contact resistance. It is suitable for both aluminum and...
    $14.99
    $14.99
  • 251614000.jpg
    NSI
    NSI 3-600LL4 Multiple Use Electrical Hub
    SKU: 3-600LL4
    Product DescriptionThis NSI 3-600LL4 multiple use electrical hub is designed for enhancing electrical connectivity in various applications. This product accommodates multiple circuit connections with ease. It is suitable for both commercial and residential environments. Facilitates easy electrical connections. Durable construction for long service life....
    $103.64
    $103.64
  • NSI 3000 RELAYS
    NSI
    NSI 3000 Button Photocontrol 120 VAC 2000 W Tungsten
    SKU: 3000
    Product DescriptionThe NSI 3000 button photocontrol is designed for outdoor lighting applications. This component operates at one hundred twenty VAC and manages loads up to two thousand watts for tungsten bulbs and one thousand two hundred VA for ballasts. It features a durable Lexan...
    $32.39
    $32.39
  • NSI 300TP TERMINALS199556878.webp
    NSI
    NSI 300TP Turn Prevent Lug, 6 AWG to 300 MCM
    SKU: 300TP
    Product DescriptionThe NSI 300TP Turn Prevent Lug is designed for wiring applications. This lug accommodates conductor sizes ranging from six AWG to three hundred MCM. It is made of aluminum, specifically 6061T-6 alloy, and features electro-tin plating for low contact resistance. These lugs are...
    $14.99
    $14.99
  • NSI 3010 THERMAL SWITCHES
    NSI
    NSI 3010 Thermal Flush Mounting Photocontrol 120 Volt AC SPST Black Tork
    SKU: 3010
    Product DescriptionThe NSI Tork 3010 is a thermal flush mounting photocontrol designed for 120 Volt AC systems. This photocontrol offers reliable operation for outdoor lighting systems. Its construction includes a durable Lexan housing that withstands various environmental factors. The device measures one inch wide,...
    $36.28
    $36.28
  • NSI 350T TERMINALS223229958.webp
    NSI
    NSI 350T Dual Rated Lug, 6 AWG to 350 MCM
    SKU: 350T
    Product Description The NSI 350T Dual Rated Lug is designed for reliable wire termination. This lug accommodates conductors from six AWG to three hundred fifty MCM. Made from aluminum, it features a mechanical connection for easy installation. Constructed from 6061-T6 aluminum alloy Electro-tin plated...
    $17.91
    $17.91
  • NSI 4/0SR DUCT REDUCERS199556846.jpg
    NSI
    NSI 4/0SR Splicer Reducer, 6 to 4/0 AWG Aluminum/Copper Conductor
    SKU: 4/​0SR
    Product DescriptionThe NSI 4/0SR Splicer Reducer is designed for splicing two copper or aluminum wires of different sizes. It is made from 6061T-6 aluminum alloy and features electro-tin plating to minimize contact resistance. This reducer connects wires from six AWG to four AWG standards...
    $22.81
    $22.81
  • NSI 4500 CABLE TIES199556819.webp
    NSI
    NSI 4500 PowerGRP 4500 4 Cable Tie UV and Weather Resistant Black 50lb
    SKU: 4500
    Product DescriptionThe NSI 4500 is a reliable cable tie made from high-strength Nylon 66, designed for outdoor use. These ties are UV resistant and come in black. They are suitable for a variety of applications, providing excellent durability against environmental factors. Constructed from weather-resistant...
    $14.99
    $14.99
  • NSI 4T TERMINALS220012292.webp
    NSI
    NSI 4T Dual Rated Lug, 14 to 4 AWG
    SKU: 4T
    Product DescriptionThe NSI Supplies 4T Dual Rated Lug is designed for use with both aluminum and copper conductors. This connector is made from 6061T-6 aluminum alloy and features an electro-tin plated surface for reduced contact resistance. The lug supports a wire range from fourteen...
    $14.99
    $14.99
  • NSI 500T TERMINALS199556822.webp
    NSI
    NSI 500T Dual Rated Lug, 4 AWG to 500 MCM
    SKU: 500T
    Product DescriptionThe NSI Aluminum Lug, with MPN 500T, is designed for effective conduction in wire termination applications. It supports conductor sizes ranging from four AWG to five hundred MCM, making it versatile for different electrical projects. Usage with copper and aluminum conductors. Constructed from...
    $19.46
    $19.46
  • 240480740.jpg240480741.jpg
    NSI
    NSI 5180 PowerGRP Black Cable Tie 5 Inch 100 Pack
    SKU: 5180
    Product DescriptionThe NSI 5180 PowerGRP cable ties are built using polyamide nylon 6/6. They feature a self-locking design for reliable binding. These cable ties are ideal for organizing wires, cables, and various equipment. Cable tie length is five inches. Tensile strength is eighteen pounds....
    $14.99
    $14.99
  • NSI 5237-UL CONTROL BOARDS
    NSI
    NSI 5237-UL Electronic Instant Response Utility Grade Photocontrol 105 to 305 VAC 1000 W Tungsten 1800 VA Ballast Twist-Lock Mount
    SKU: 5237-UL
    Product DescriptionThe NSI Tork® 5237-UL is an electronic instant response utility grade photocontrol, designed for reliable outdoor use. This product operates on a voltage range of one hundred five to three hundred five volts AC and supports up to one thousand watts for tungsten...
    $31.45
    $31.45
  • NSI 5500 CAPACITORS191677246.jpg
    NSI
    NSI 5500 Shorting Cap 480 VAC
    SKU: 5500
    Product DescriptionThe NSI 5500 Shorting Cap is designed for 480 VAC applications. This cap is suitable for use with Turn-Lock photocontrols, providing a reliable solution for lighting control needs. The product is engineered by NSI Industries. Durable plastic construction Compatible with Turn-Lock photocontrols Rated...
    $35.86
    $35.86
  • NSI 600T-3 CABLE TERMINALS223229861.webp
    NSI
    NSI 600T-3 T2 Stacked Step Panel Lug, 2 AWG to 600 kcmil Aluminum/Copper Conductor, 3/8 in Stud, 2 Bolt Holes
    SKU: 600T-3
    Product DescriptionThe NSI Supplies 600T-3 Step Panel Lug is designed for efficient wire termination. This lug accommodates conductors ranging from two AWG to six hundred MCM. Made of aluminum, it is suitable for both copper and aluminum conductors. Three ports for versatile connections. Crafted...
    $94.36
    $94.36
  • NSI 600T-4 TERMINALS223229918.webp
    NSI
    NSI 600T-4 Step Panel Lug, 600 VAC, (4) 2 AWG to 600 MCM
    SKU: 600T-4
    Product DescriptionThe NSI 600T-4 is a step panel lug designed for aluminum and copper conductors. This model can connect conductors ranging from two AWG to six hundred MCM. Its design includes four ports for efficient wire management. This part is made from 6061T-6 aluminum...
    $107.63
    $107.63
  • 240480731.jpg240480732.jpg
    NSI
    NSI 650 Cable Tie Natural 6 inch 50 lb
    SKU: 650
    Product DescriptionThe NSI 650 cable tie is made from nylon 6/6 and includes a self-locking head. It is suitable for cable bundling tasks in various environments. This cable tie has a tensile strength of fifty pounds and follows the UL 1565 standard. Made from...
    $14.99
    $14.99
  • NSI 701B TIMER SWITCHES
    NSI
    NSI 701B 125-Volt AC at 60 Hz 20-Amp General Purpose 24 Hour Wall Switch Timer White Tork
    SKU: 701B
    Product DescriptionThe NSI 701B is a 125-Volt AC at 60-Hz 20-Amp General Purpose 24 Hour Wall Switch Timer designed for various applications. It features a removable dial for installation in multi-gang boxes with decorator style wallplates. This timer is ideal for outdoor security lighting...
    $44.02
    $44.02
  • NSI 7200L TIMER SWITCHES
    NSI
    NSI 7200L NSI 7200L 7000 Skip-A-Day Mechanical Time Switch 120 VAC REPLACEMENT MPN
    SKU: 7200L
    Product DescriptionThe NSI 7200L is a Mechanical Time Switch designed for skip-a-day operations. This device supports a 24-hour setting mode and operates on 120 VAC. It can handle 40 A, making it suitable for applications requiring significant electrical loads. Skip-a-day operation with a seven...
    $668.24
    $668.24
  • NSI 7302 TIMER SWITCHES
    NSI
    NSI 7302 Mechanical Time Switch 24 hr Time Setting 208 to 277 VAC
    SKU: 7302
    Product DescriptionThe NSI Tork 7302 is a mechanical time switch designed for lighting, heating, pumps, and air conditioning control. Operating at a voltage range of two hundred eight to two hundred seventy-seven volts AC, it is ideal for various applications requiring a reliable ON/OFF...
    $550.40
    $550.40
  • NSI 75111CQ TOGGLE SWITCHES
    NSI
    NSI 75111CQ Pull Chain Switch With Cord, 125/250 VAC, 6/3 A, 3SPT
    SKU: 75111CQ
    Product DescriptionThe NSI Pull Chain Switch, MPN 75111CQ, operates at voltages of one hundred twenty-five volts alternating current (VAC) and two hundred fifty VAC. This switch is capable of handling currents up to six amps at one hundred twenty-five VAC and three amps at...
    $17.61
    $17.61
Customer Support Image

Need Support?

Call Jack and His Team