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  • 305969366.jpg305969367.jpg
    NSI
    Nsi 2-600T Polaris Dual Rated Lug Aluminum/Copper 600-2
    SKU: 2-600T
    Product Description The NSI 2-600T is a versatile and reusable set-screw connector made of 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance and suitable for use with copper or aluminum conductors. This dual-rated lug is designed for wire termination and is...
    $43.85
    $43.85
  • 305969066.jpg305969067.jpg
    NSI
    Nsi 2/0T Dual Rated Lug, 14 to 2/0 Awg, 1/4 in Stud
    SKU: 2/​0T
    Product Description The NSI 2/0T is a dual-rated lug designed for versatile use. It accommodates conductors ranging from 14 to 2/0 AWG and features a 1/4 inch stud. Constructed from 6061T-6 aluminum alloy and electro-tin plated, this lug ensures low contact resistance and reliable...
    $315.20
    $315.20
  • NSI 2000 LIGHTING, CONTROLS & ACCESSORIES
    NSI
    NSI 2000 Fixed Position Photocontrol Stem 120 VAC 2000 W Tungsten 1800 VA Ballast
    SKU: 2000
    Product DescriptionThe NSI 2000 is a fixed position photocontrol stem by NSI Industries designed for use in lighting control systems. This device operates at 120 VAC and supports loads up to 2000 watts for tungsten lighting and 1800 VA for ballasts. Its features include...
    $35.56
    $35.56
  • 297714290.jpg297714291.jpg
    NSI
    Nsi 2000-2 Tork 2000 Series Lexan Housing with Weatherproof Sealant Photocontrol, 208-277V
    SKU: 2000-2
    Product Description The NSI 2000-2 Tork fixed position photocontrol features a Lexan housing with weatherproof sealant. Operating at 208-277 VAC, it controls lighting based on ambient light levels, turning lights on between 1 to 5 FC and off between 3 to 15 FC. It...
    $48.59
    $48.59
  • NSI 2001 SWITCHING RELAYS
    NSI
    NSI 2001 Thermal 180-Degree Swivel Photocontrol 120-Volt AC SPST Gray Tork
    SKU: 2001
    Product DescriptionThe NSI 2001 Thermal 180-degree swivel photocontrol operates at 120 volts AC. It is designed for outdoor lighting applications, including decorative and flood lighting. This device offers reliable performance with a current rating of 15-Amps and supports a maximum load of 2000 Watts...
    $39.63
    $39.63
  • NSI 2002 THERMAL SWITCHES
    NSI
    NSI 2002 Thermal 180-Degree Swivel Photocontrol 208 - 277-Volt AC SPST Gray Tork®
    SKU: 2002
    Product DescriptionThe NSI 2002 Thermal 180-Degree Swivel Photocontrol is designed for use in outdoor lighting applications. It operates at a voltage range of 208 to 277 volts AC and supports a current rating of 10 Amps or 16.7 Amps. This unit is capable of...
    $43.79
    $43.79
  • NSI 2021 CONTROL BOARDS
    NSI
    NSI 2021 NSI Tork® 2021 2020 Pencil Photocontrol, 120 VAC, 2000 W Tungsten, 1800 VA Ballast, Surface Mount, Lexan®
    SKU: 2021
    Product DescriptionThe NSI Tork® 2021 Pencil Photocontrol, MPN 2021, provides an efficient solution for outdoor lighting control. It operates at one hundred twenty volts alternating current and can handle up to two thousand watts of tungsten load. The unit is designed for surface mounting...
    $39.16
    $39.16
  • NSI 2119A CONTROL BOARDS
    NSI
    NSI 2119A Die Cast Aluminum Housing And Base Cadmium Sulphide Cell Photocontrol Sensor 120/208 - 277-Volt AC Tork
    SKU: 2119A
    Product DescriptionThe NSI Tork Cadmium Sulphide Cell Photocontrol Sensor, MPN 2119A, provides reliable illumination control with its advanced features. This sensor activates when sensing light levels, making it ideal for various outdoor applications. Sensing range of one to five foot-candles for turning on and...
    $65.72
    $65.72
  • 297719314.jpg
    NSI
    Nsi 231 Set Screw EMT Connector 3/4 inches
    SKU: 231
    Product Description The NSI 231 is a set screw EMT connector with a 3/4" size. These steel fittings are painted with lead-free thermosetting paint for increased durability in harsh environments. The combined set screw and locknut design provides a concrete-tight seal at the point...
    $56.86
    $56.86
  • 297719337.jpg
    NSI
    Nsi 232-DC2 Set Screw EMT Connector 1 inches
    SKU: 232-DC2
    Product Description The NSI 232-DC2 is a set screw EMT connector used to connect electrical metallic tubing to an electrical box or enclosure. Featuring a set-screw design and locknut, these 1" connectors create a concrete-tight seal. The die-cast zinc connectors feature a precise fit...
    $14.99
    $14.99
  • 305969121.jpg305969122.jpg
    NSI
    Nsi 233-DC2 Connector Set Screw Zinc Die Cast 1-1/4 Inch
    SKU: 233-DC2
    Product Description The NSI 233-DC2 is a zinc die cast set-screw connector for 1-1/4 inch EMT. It is designed to secure EMT to a box or enclosure. It features Tri-Drive slot/Phillips/Robertson head screws and a ball burnish finish. This connector is UL and CSA...
    $14.99
    $14.99
  • 297719356.jpg
    NSI
    Nsi 234 Connector, Steel, Zinc-Electro Plated, Set-Screw, 1-1/2 in., Non-Insulated Throat
    SKU: 234
    Product Description The NSI 234 is a set screw type fitting used to join EMT to box or enclosure. This steel connector features a zinc electroplated finish and a non-insulated throat. It is concrete-tight and suitable for use with EMT to box or enclosure...
    $15.50
    $15.50
  • 305969604.jpg305969605.jpg
    NSI
    Nsi 234-DC2 Set Screw EMT Connector 1-1/2 inches
    SKU: 234-DC2
    Product Description The NSI 234-DC2 set screw EMT connector connects electrical metallic tubing to an electrical box or enclosure. Featuring a set-screw design and locknut, these connectors create a concrete-tight seal at the point of connection. It is furnished with Tri-Drive slot/Phillips/Robertson head screws...
    $14.99
    $14.99
  • 297719259.jpg
    NSI
    Nsi 242 EMT Red Coupling 1 inches Steel Easy Identification
    SKU: 242
    Product Description The NSI 242 1" Steel Red Coupling ensures a secure connection between two lengths of red EMT conduit in emergency circuits, fire alarm, and security system environments. The EMT red coupling ensures easy identification. It is suitable for applications where concrete aggregate...
    $14.99
    $14.99
  • 305969590.jpg305969591.jpg
    NSI
    Nsi 249-DC EMT set-screw coupling 4 in
    SKU: 249-DC
    Product Description The NSI 249-DC is a zinc die cast set-screw coupling for 4 inch EMT. It joins two lengths of EMT and is concrete-tight when taped. It is suitable for use with aluminum or steel EMT and features a ball burnished finish. Used...
    $26.11
    $26.11
  • 296438436.jpg296438437.jpg
    NSI
    Nsi 250SR splicer reducer, 6 awg to 250 mcm
    SKU: 250SR
    Product Description The NSI 250SR is an aluminum splicer reducer designed for splicing two copper or aluminum wires of equal or different sizes. Constructed from 6061T-6 aluminum alloy and electro-tin plated for low contact resistance. It is suitable for use with both copper and...
    $28.73
    $28.73
  • 305969319.jpg305969320.jpg
    NSI
    Nsi 250T dual rated lug two 250-6
    SKU: 250T
    Product Description The NSI 250T is a dual-rated lug made from aluminum and copper, featuring versatile and reusable set-screw connectors crafted from 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance and suitable for use with copper or aluminum conductors. This lug...
    $14.99
    $14.99
  • 305969830.jpg305969831.jpg
    NSI
    Nsi 251-DC2 EMT Compression Connector 3/4 inch
    SKU: 251-DC2
    Product Description The NSI 251-DC2 is a compression connector used to connect electrical metallic tubing to an electrical box or enclosure. These EMT connectors offer quick installation and are UL and CSA Listed concrete-tight and raintight. They are suitable for use with aluminum and...
    $14.99
    $14.99
  • 305969845.jpg305969846.jpg
    NSI
    Nsi 252-RT2 Raintight Compression Connector 1 in.
    SKU: 252-RT2
    Product Description The NSI 252-RT2 is a raintight compression connector for connecting EMT to boxes or enclosures. This connector features a patented design with an internal sealing ring and knockout gasket to create a secure, raintight seal. It is made from die-cast zinc for...
    $14.99
    $14.99
  • 305969369.jpg305969370.jpg
    NSI
    Nsi 253-RT2 Raintight Compression Connector 1-1/4 in.
    SKU: 253-RT2
    Product Description The NSI 253-RT2 is a 1-1/4" raintight compression connector featuring NPT threading. This connector is specifically designed and listed for use in damp or wet locations, ensuring reliable performance and protection against environmental ingress. It effectively seals out moisture, preventing corrosion and...
    $17.48
    $17.48
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