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  • NSI ISR-350 TERMINALS & WIRE CONNECTIONS
    NSI
    NSI ISR-350 ISR In-Line Splicer/Reducer 6 AWG to 350 kcmil
    SKU: ISR-350
    Product DescriptionThe NSI ISR-350 is an in-line splicer and reducer designed for aluminum and copper conductors ranging from six AWG to three hundred fifty kcmil. This product features a robust plastisol insulation, which provides excellent mechanical protection. The splicer is suitable for various applications,...
    $73.91
    $73.91
  • NSI ISRH-750 DUCT REDUCERS
    NSI
    NSI ISRH-750 SPLICER/REDUCER IN-L 250 TO 750KCMIL BLACK
    SKU: ISRH-750
    Product Description The NSI ISRH-750 is an in-line splicer/reducer designed for aluminum and copper conductors sized from two hundred fifty to seven hundred fifty kcmil. This product is suitable for use with a voltage rating of six hundred volts and features high-dielectric strength insulation....
    $14.99
    $14.99
  • NSI ISW-4 TERMINALSNSI ISW-4 Insulated Connector 600 VAC (Each)
    NSI
    NSI ISW-4 Insulated Connector 600 VAC (Each)
    SKU: ISW-4
    Product DescriptionThe NSI ISW-4 Insulated Connector is designed for use with 4 to 6 AWG conductors. It has a voltage rating of 600 VAC and features a torque of 45 inch-pounds. The connector is suitable for both indoor and outdoor applications, and it provides...
    $14.99
    $14.99
  • NSI IT-1/0C TERMINALS191677256.jpg
    NSI
    NSI IT-1/0C IT Series Dual Rated Single Sided Entry Pre-Insulated Connector
    SKU: IT-1/​0C
    Product DescriptionThe NSI IT-1/0C is a dual-rated, single-sided entry pre-insulated connector designed for copper and aluminum conductors ranging from fourteen to one aught AWG. It can handle voltages up to six hundred volts, making it suitable for various electrical applications. Suitable for connecting two...
    $38.75
    $38.75
  • 191677247.jpg251613986.jpg
    NSI
    NSI IT-250C Polaris Vision Tap 600V (Each) Replacement MPN
    SKU: IT-250C
    Product DescriptionThe NSI Polaris Vision Tap IT-250C is designed for connecting wires efficiently. This pre-insulated connector is dual rated for copper and aluminum conductors ranging from six AWG to two hundred fifty kcmil. It meets important safety standards and is suited for various electrical...
    $14.99
    $14.99
  • 208404072.jpg
    NSI
    NSI IT-350 IT Series Double Sided Entry Insulated Multi-Tap Connector, 6 AWG to 350 kcmil Aluminum/Copper Conductor, Plastisol
    SKU: IT-350
    Product DescriptionThe NSI Polaris IT-350 is a reliable insulated multi-tap connector. It connects 6 AWG to 350 kcmil aluminum or copper conductors. This connector features dual-sided cable entry for easy installation. Compatible with aluminum and copper cables Rated for voltages up to 600 volts...
    $72.84
    $72.84
  • 189024434.jpg
    NSI
    NSI IT-4B Insulated Multi-Tap Connector 600 VAC 14 to 4 AWG Aluminum/Copper
    SKU: IT-4B
    Product DescriptionThe NSI IT-4B is an insulated multi-tap connector designed for dual rated applications. This connector accommodates multi-cable connections and is suitable for 14 to 4 AWG aluminum or copper conductors. With a voltage rating of 600 VAC, it ensures safe and reliable connections...
    $14.99
    $14.99
  • NSI IT-500C TERMINALS191677242.jpg
    NSI
    NSI IT-500C Polaris Vision Tap 600 Volt 4 AWG to 500 kcmil Connector
    SKU: IT-500C
    Product DescriptionThe NSI IT-500C is a pre-insulated connector designed for dual-rated applications. This connector supports both copper and aluminum conductors ranging from 4 AWG to 500 kcmil. It is suitable for use in environments where durability and performance are essential. With a voltage rating...
    $14.99
    $14.99
  • 223229875.webp223229876.webp
    NSI
    NSI IT-600 2-Port Black Multi-Tap Pre-Insulated Connector, 6 AWG to 600 MCM
    SKU: IT-600
    Product DescriptionThe NSI IT-600 is a reliable multi-tap pre-insulated connector designed for use with 6 AWG to 600 MCM conductors. This connector allows for secure connections between multiple conductors and features a rounded design with UV-resistant insulation. Installation is straightforward, requiring only a hex...
    $126.36
    $126.36
  • NSI IT-600C TERMINALS
    NSI
    NSI IT-600C Multi-Tap Pre-Insulated Connector 600V 2P CLR TAP 600MCM 4AWG
    SKU: IT-600C
    Product DescriptionThe NSI IT-600C is a multi-tap pre-insulated connector designed for secure connections between conductors. It supports a voltage rating of six hundred volts and is suitable for wires measuring between six hundred MCM and six AWG. This aluminum connector features a transparent exterior...
    $14.99
    $14.99
  • NSI ITB30-12 TERMINAL BLOCKS220012354.webp
    NSI
    NSI ITB30-12 Insulated Terminal Blocks, 30A, 12 Circuit
    SKU: ITB30-12
    Product DescriptionThe NSI ITB30-12 Insulated Terminal Block, MPN: ITB30-12, features a durable nylon 66 housing. This design ensures touchproof safety for users. The terminal block supports easy connection of stripped solid or stranded wires. Each unit comes with recessed screws and tubular contacts to...
    $14.99
    $14.99
  • NSI ITG-1 TERMINALS
    NSI
    NSI ITG-1 - NSI Polaris ITG-1 ITG Insulated Multi-Tap Connector, 10 to 1 AWG (Class B, C, D)/10 to 2 AWG (Class K, M, I) Copper Conductor, Plastisol
    SKU: ITG-1
    Product DescriptionThe NSI ITG-1 is a multi-tap insulated connector designed for connecting flexible copper conductors ranging from ten to one gauge and ten to two gauge. It features a durable plastisol finish for mechanical protection. This product is essential for motor applications and offers...
    $14.99
    $14.99
  • NSI ITG-3/0 TERMINALS
    NSI
    NSI ITG-3/0 ITG Insulated Multi-Tap Connector 4 to 3/0 AWG (Class B, C, D)/2 to 2/0 AWG (Class K, M, I)
    SKU: ITG-3/​0
    Product DescriptionThe NSI ITG-3/0 is an insulated multi-tap connector designed for connecting copper conductors ranging from four to three-aught AWG (Class B, C, D) and two to two-aught AWG (Class K, M, I). This connector is suitable for motor applications and features an integral...
    $65.01
    $65.01
  • NSI ITG-6 TERMINALSNSI ITG-6 ITG Insulated Multi-Tap Connector 600 VAC 1 each
    NSI
    NSI ITG-6 ITG Insulated Multi-Tap Connector 600 VAC 1 each
    SKU: ITG-6
    Product DescriptionThe NSI ITG-6 is an insulated multi-tap connector suitable for copper conductors, with a voltage rating of six hundred volts alternating current (VAC). This product allows for the connection and termination of fine stranded, flexible, and ultra-flexible copper cables, making it ideal for...
    $14.99
    $14.99
  • NSI ITO-1/0 TERMINALS
    NSI
    NSI ITO-1/0 ITO Offset Double Sided Entry Insulated Multi-Tap Connector 600 VAC 1/0-14 AWG Copper/Aluminum
    SKU: ITO-1/​0
    Product DescriptionThe NSI ITO-1/0 is an offset double-sided entry insulated multi-tap connector designed for use with copper and aluminum conductors ranging from fourteen to one aught AWG. This connector meets the safety requirements specified by UL 486B and is ideal for wire termination. Insulated...
    $14.99
    $14.99
  • 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...
    $14.99
    $14.99
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    NSI
    Nsi JRM105 Screws 1/4-20 X 2-1/2 (Jar 100)
    SKU: JRM105
    Product Description NSI Industries JRM105 screws are designed with finer threads than typical screws, requiring a pre-drilled hole. Ideal for joining metal parts in machinery and construction, these combo machine screws feature a round head and a slotted/Phillips drive type. Suitable for electrical, plumbing,...
    $33.75
    $33.75
  • 305969780.jpg305969781.jpg
    NSI
    Nsi JSLW9 Split Lockwasher 3/8 in (Pack 100)
    SKU: JSLW9
    Product Description The NSi Industries JSLW9 is a 3/8-inch split lock washer manufactured from 18-8 stainless steel. This washer prevents fasteners from loosening due to vibration or torque, ensuring secure connections. Each pack contains 100 washers, providing a cost-effective solution for bulk industrial use....
    $64.67
    $64.67
  • 305969797.jpg305969798.png
    NSI
    Nsi JSRM21 Screws 10-24 x 1/2 Rh Sl MS SS (Jar 100)
    SKU: JSRM21
    Product Description NSI Industries JSRM21 screws have finer threads than typical screws, requiring a pre-drilled hole, and are perfect for joining metal parts in machinery and construction. These machine screws are made from 18-8 stainless steel, are size #10-24, and have a 1/2 in....
    $30.36
    $30.36
  • 305969335.png
    NSI
    Nsi JSW72 Flat Washer (Jar 100)
    SKU: JSW72
    Product Description The NSI Industries JSW72 Flat Washer is a steel washer designed for industrial, construction, and automotive applications. Featuring a 1/2-inch outside diameter and a 7/32-inch inside diameter, it is compatible with bolts up to 10 inches in length. The zinc chromate finish...
    $14.99
    $14.99
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