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  • NSI ITO-4 TERMINALS201147354.jpg
    NSI
    NSI ITO-4 ITO Offset Double Sided Entry Insulated Multi-Tap Connector 600 VAC 14 to 4 AWG
    SKU: ITO-4
    Product DescriptionThe NSI ITO-4 is a high-quality insulated connector designed for reliable multi-tap applications. This connector accommodates wire sizes ranging from fourteen to four AWG and is suitable for both aluminum and copper conductors. The ITO-4 features a double-sided entry design and is made...
    $30.18
    $30.18
  • NSI N-1/0SP PIPE FITTINGS223229934.webp
    NSI
    NSI N-1/0SP Copper Split Bolt, 1/0
    SKU: N-1/​0SP
    Product DescriptionThe NSI Supplies N-1/0SP Copper Split Bolt is designed for use with various wire types. This product is suitable for connecting copper and aluminum wires securely. Made from durable copper material. UL listed for copper and copperweld wires only. Can accommodate wire sizes...
    $21.99
    $21.99
  • 223229911.webp223229912.webp
    NSI
    NSI N-2SP Copper Split Bolt, 2 AWG
    SKU: N-2SP
    Product DescriptionThe NSI Supplies N-2SP Copper Split Bolt is a reliable electrical fitting designed for efficient wire connections. This connector accommodates wires ranging from eight AWG to two AWG, offering versatility for use in various electrical applications. The copper construction with a tin-plated finish...
    $21.99
    $21.99
  • NSI N-3/0SP PIPE FITTINGS223229927.webp
    NSI
    NSI N-3/0SP Copper Split Bolt, 3/0
    SKU: N-3/​0SP
    Product DescriptionThe NSI N-3/0SP Copper Split Bolt is a mechanical connector that securely joins various types of conductors. This connector can accommodate aluminum and copper wires, making it versatile for different electrical applications. Rated for wires from 4 AWG to 3/0 AWG Includes a...
    $40.68
    $40.68
  • NSI N-3SP CABLE TERMINALS223229953.webp
    NSI
    NSI N-3SP Copper Split Bolt 3 AWG
    SKU: N-3SP
    Product DescriptionThe NSI Supplies N-3SP is a copper split bolt designed for electrical connections. This product is suitable for various wire types and sizes, ensuring reliable connections in electrical applications. Made from copper and aluminum for durability Compatible with wire sizes from eight AWG...
    $21.99
    $21.99
  • NSI N-4SP TERMINALS223229866.webp
    NSI
    NSI N-4SP Copper Split Bolt, 4 AWG, Tin Plated
    SKU: N-4SP
    Product DescriptionThe NSI Supplies N-4SP Copper Split Bolt is a reliable connector designed for various applications in electrical installations. This model is suitable for 10 AWG to 6 AWG conductors made of copper, aluminum, and ACSR. It features a robust tin-plated finish that enhances...
    $21.99
    $21.99
  • NSI N-500SP TERMINALS223229929.webp
    NSI
    NSI N-500SP Copper Split Bolt Connector, 500 MCM
    SKU: N-500SP
    Product DescriptionThe NSI N-500SP Copper Split Bolt provides reliable electrical connections for a range of conductor types. This product is rated for conductors from three aught (3/0) to five hundred (500) MCM, making it suitable for heavy-duty applications. It features a dual rating for...
    $96.70
    $96.70
  • NSI N-6SP TERMINALS223229943.webp
    NSI
    NSI N-6SP Copper Split Bolt, 6 AWG, Tin Plated
    SKU: N-6SP
    Product DescriptionThe NSI Supplies N-6SP Copper Split Bolt features a robust design for secure electrical connections. This split bolt is dual-rated for various applications, making it suitable for both copper and aluminum conductors. It accommodates a wire gauge range of fourteen to eight AWG...
    $21.99
    $21.99
  • NSI NMS-2 CONTROL BOARDSNSI NMS-2 2CNDCTR N-MET SPLC KIT
    NSI
    NSI NMS-2 2CNDCTR N-MET SPLC KIT
    SKU: NMS-2
    Product DescriptionThe NSI NMS-2 is a Non-Metallic Splice Kit designed for use with twelve to fourteen AWG two-conductor cables, featuring a ground connection. This product simplifies splicing, making it efficient for various applications. The hinged cover allows for quick and easy terminations. It is...
    $45.91
    $45.91
  • NSI NMS-3 CONTROL BOARDSNSI NMS-3 3CNDCTR N-MET SPLC KIT
    NSI
    NSI NMS-3 3CNDCTR N-MET SPLC KIT
    SKU: NMS-3
    Product DescriptionThe NSI NMS-3 is a non-metallic splice kit designed for use with twelve to fourteen AWG conductors. This kit allows for reliable splicing of three conductors with ground. The hinged cover allows for quick and simple termination. Suitable for residential branch circuits. Utilizes...
    $49.91
    $49.91
  • NSI P47 CONTROL BOARDS
    NSI
    NSI P47 Screw-On Tripper For 1100 7000 and 1800 Series Time Switch Tork
    SKU: P47
    Product DescriptionThe NSI P47 Screw-On Tripper is compatible with 1100, 7000, and 1800 Series time switches. This tripping mechanism supports a twenty-four hour timing range and executes on/off actions effectively. Timing range of twenty-four hours Compatible with 1100, 7000, and 1800 Series time switches...
    $21.99
    $21.99
  • NSI
    NSI PT750 Terminal Pin 750 KCMIL YEL 0.787IN AL
    SKU: PT750
    Product DescriptionThe NSI PT750 Terminal Pin is designed for reliable connections in electrical applications. This bi-metallic pin terminal accommodates a conductor size of 750 kcmil. It features a pin diameter of 0.787 inches and a length of 2.003 inches, making it suitable for various...
    $154.87
    $154.87
  • NSI PTO-3/0 TERMINALS
    NSI
    NSI PTO-3/0 Pin Terminal 600 VAC (Each)
    SKU: PTO-3/​0
    Product DescriptionNSI PTO-3/0 is a dual rated offset pin terminal designed for use with three aught American Wire Gauge (3/0 AWG) conductors. This product is suited for applications requiring reliable electrical connections in wiring systems. Dual rated for both aluminum and copper conductors. Features...
    $3,790.01
    $3,790.01
  • NSI PTS3/0 TERMINALSNSI PTS3/0 Dual Rated Solid Pin Terminal 3/0 AWG
    NSI
    NSI PTS3/0 Dual Rated Solid Pin Terminal 3/0 AWG
    SKU: PTS3/​0
    Product DescriptionThe NSI PTS3/0 is a dual rated solid pin terminal designed for 3/0 AWG conductors. This terminal features a pin diameter of 0.37 inches and a length of 1.22 inches, making it suitable for various applications in electrical systems. It is constructed from...
    $3,600.23
    $3,600.23
  • 199556925.jpg
    NSI
    NSI R16-8V-S NSI Miniterms R Series Standard Ring Terminal 16 to 14 AWG Conductor
    SKU: R16-8V-S
    Product DescriptionThe NSI Miniterms R16-8V-S is a standard ring terminal designed for 16 to 14 AWG conductors. This product features a brazed seam barrel made of copper for durability and reliability. It ensures secure connections in wire termination applications. Basic tongue type ring terminal...
    Call for Pricing
    $1,000,006.00
  • 218091920.jpg
    NSI
    NSI S16-6V-S Miniterms Spade Terminal 16 to 14 AWG Conductor
    SKU: S16-6V-S
    Product DescriptionThe NSI Miniterms S16-6V-S Spade Terminal is designed for wire termination applications. This terminal accepts conductors sized 16 to 14 AWG and measures approximately zero point nine six six inches in length. Made from copper, this terminal ensures reliable connectivity and durability. Compatible...
    Call for Pricing
    $1,000,006.00
  • NSI S16-8V-S TERMINALS
    NSI
    NSI S16-8V-S Miniterms S Series Insulated Spade Terminal 16 to 14 AWG
    SKU: S16-8V-S
    Product DescriptionThe NSI S16-8V-S Miniterms S Series Insulated Spade Terminal is designed for use with 16 to 14 AWG conductors. This terminal is suitable for free-standing studs and wire termination applications, ensuring a reliable connection. The open tongue end facilitates quick installation on mounting...
    $59.12
    $59.12
  • NSI SC-4 TERMINALS199556922.webp
    NSI
    NSI SC-4 Copper Short Barrel Splice, 4AWG
    SKU: SC-4
    Product Description The NSI SC-4 is a copper short barrel splice. This type of compression connector is made from high conductivity copper tubing. The connector is tin-plated for corrosion resistance. It is marked for easy identification. Suitable for use with 4 AWG wire. Produced...
    $544.37
    $544.37
  • NSI SC-8 TERMINALS199549444.webp
    NSI
    NSI SC-8 Copper Short Barrel Splice, 8AWG, Red
    SKU: SC-8
    Product DescriptionThe NSI SC-8 is a copper short barrel splice designed for wire terminations. This product is commonly used in power distribution, grounding, and data transmission. The compression design creates a permanent, vibration-resistant connection with low contact resistance. For use with 8 AWG stranded...
    $339.96
    $339.96
  • NSI
    NSI SG-101C Safety Glasses Black Frame Polycarbonate Lens
    SKU: SG-101C
    Product DescriptionThe NSI SG-101C Safety Glasses provide essential protection for various tasks requiring eye safety. Designed with a nylon frame and polycarbonate lenses, these glasses are suitable for use in multiple environments. Clear polycarbonate lens for optimal visibility Adjustable temple for a snug fit...
    $20.89
    $20.89
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