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  • NSI AL2/0-38 TERMINALS
    NSI
    NSI AL2/0-38 Compression Lug 2/0 AWG 1-Hole AL2/0-38 NI
    SKU: AL2/​0-38
    Product Description The NSI AL2/0-38 is a compression lug made from aluminum, designed for stranded conductors with a size of two aught (2/0 AWG). It features a one-hole configuration and is suited for applications requiring a 3/8 inch stud size connection. Standard barrel design...
    $1,208.09
    $1,208.09
  • 199556853.webp199556854.webp
    NSI
    NSI AL250-48 Single-Hole Aluminum Barrel Compression Lug, Red, 250MCM, 1/2 Mount
    SKU: AL250-48
    Product DescriptionThe NSI AL250-48 is a single-hole aluminum barrel compression lug designed for connecting large, high-current wires. Built with a tin-plated aluminum body, it features a chamfered entry and is color-coded for easy installation. This product supports a maximum voltage rating of thirty-five kilovolts...
    $1,942.56
    $1,942.56
  • NSI AL250N TERMINALS
    NSI
    NSI AL250N AL-N 2-Hole Dual Rated Compression Lug 250 kcmil
    SKU: AL250N
    Product DescriptionThe NSI AL250N is a compression lug designed for aluminum and copper stranded conductors of size 250 kcmil. This product features a dual-rated design suitable for various applications. It operates effectively at a voltage rating of six hundred volts and has a stud...
    $2,328.79
    $2,328.79
  • NSI AL4-14 TERMINALS
    NSI
    NSI AL4-14 1-Hole Compression Lug 4/0 AWG 1/4 in
    SKU: AL4-14
    Product DescriptionThe NSI AL4-14 is a reliable 1-Hole Compression Lug designed for use with 4/0 AWG stranded conductors. This lug offers a voltage rating of 600 VAC and features a 1/4 inch stud size. The overall dimensions include a tongue length of 0.878 inches...
    $654.00
    $654.00
  • 199549462.webp199549463.webp
    NSI
    NSI AL4/0N Polaris Double-Hole Aluminum Barrel Compression Lug, 4/0 1/2 Mounts
    SKU: AL4/​0N
    Product DescriptionThe NSI AL4/0N is a double-hole aluminum barrel compression lug designed for terminating large, high-current wires. This lug is suitable for applications with a maximum voltage rating of 35kV when installed according to the manufacturer's specifications. Constructed from high conductivity aluminum tubing Electro-tin...
    $2,271.54
    $2,271.54
  • 199556860.webp199556861.webp
    NSI
    NSI AL500N Double-Hole Compression Lug, 500 MCM, 1/2 Mounts, Pink
    SKU: AL500N
    Product DescriptionNSI AL500N is a double-hole aluminum barrel compression lug designed for high-current wire applications. This product is suitable for terminating large conductors, up to five hundred MCM. It features a durable aluminum body that is electro-tin plated for added corrosion resistance. Safe for...
    $5,169.95
    $5,169.95
  • NSI AL6-14 CABLE TERMINALSNSI AL6-14 Compression Lug 1-Hole 600 VAC 6 AWG
    NSI
    NSI AL6-14 Compression Lug 1-Hole 600 VAC 6 AWG
    SKU: AL6-14
    Product DescriptionThe NSI AL6-14 is a compression lug designed for professional use with a stranded conductor of six AWG. This aluminum lug is rated for a voltage of six hundred VAC and is intended for use with a one-quarter-inch stud. Standard barrel design for...
    $655.46
    $655.46
  • NSI AL750-48 CABLE TERMINALS
    NSI
    NSI AL750-48 1-Hole Compression Lug 750 kcmil Aluminum AL750-48
    SKU: AL750-48
    Product DescriptionThe NSI AL750-48 is a reliable compression lug designed for stranded conductors. It accommodates a conductor size of 750 kcmil and is rated for 600 volts AC. The lug is made from aluminum, featuring a standard barrel for secure electrical connections. The mounting...
    $6,052.31
    $6,052.31
  • 199556987.jpg199556988.jpg
    NSI
    NSI AM-P1-H12 Power Distribution Block 600 VAC 310 A 1 Pole
    SKU: AM-P1-H12
    Product DescriptionThe NSI AM-P1-H12 Power Distribution Block is designed for single primary connections. It operates at a voltage rating of six hundred volts alternating current and can handle amperage of up to three hundred ten amps. Compatible with wire sizes ranging from six American...
    $76.11
    $76.11
  • 199556936.jpg251613918.jpg
    NSI
    NSI AM-R1-H12 13-Terminal Single Primary Connector Block 600 VAC 500 kcmil to 4 AWG
    SKU: AM-R1-H12
    Product Description NSI AM-R1-H12 is a thirteen-terminal single primary connector block designed for high voltage applications. With a voltage rating of six hundred VAC and an amperage rating of three hundred eighty A, this connector block supports wire sizes from five hundred kcmil to...
    $78.62
    $78.62
  • NSI AM-R1-R1 TERMINAL BLOCKS
    NSI
    NSI AM-R1-R1 Splicer/Reducer Power Distribution Block 600 VAC 1 Pole AM-R1-R1
    SKU: AM-R1-R1
    Product Description The NSI AM-R1-R1 is a splicer/reducer power distribution block designed for voltage up to six hundred VAC and a current rating of three hundred eighty amps. It supports one pole and accommodates wire sizes from four AWG to five hundred kcmil. This...
    $79.19
    $79.19
  • NSI AS-K1-H4 CONTROL BOARDS
    NSI
    NSI AS-K1-H4 Single Primary Power Distribution Block 600 VAC 175 A
    SKU: AS-K1-H4
    Product DescriptionThe NSI AS-K1-H4 is a single primary power distribution block with a voltage rating of six hundred VAC and an amperage rating of one hundred seventy-five A. It features one pole, making it suitable for various electrical applications. The connector block accepts wire...
    $54.05
    $54.05
  • 189024429.jpg
    NSI
    NSI AS-K1-H6 Power Distribution Block 600 VAC 175 A Single 14 to 2/0 AWG
    SKU: AS-K1-H6
    Product DescriptionThe NSI AS-K1-H6 is a power distribution block designed for effective electrical distribution in various applications. It operates at a voltage of 600 VAC with a maximum current rating of 175 A. The block features one primary pole and six secondary connections, making...
    $81.06
    $81.06
  • NSI AS-K1-K1 TERMINAL BLOCKS
    NSI
    NSI AS-K1-K1 Splicer/Reducer Power Distribution Block 600 VAC 175 A
    SKU: AS-K1-K1
    Product DescriptionThe NSI AS-K1-K1 is a power distribution block designed for splicing and reducing connections. It operates at a voltage of 600 VAC with a maximum current of 175 A. This block is suitable for a variety of applications, making it an essential part...
    $53.43
    $53.43
  • NSI ASC250T TERMINALS
    NSI
    NSI ASC250T ASC-T Standard Barrel Dual Rated Compression Splice Connector 250 kcmil
    SKU: ASC250T
    Product Description The NSI ASC250T is a standard barrel dual rated compression splice connector. It is designed for use with a stranded conductor sized 250 kcmil. This connector features a length of three point two four inches and is suitable for a voltage rating...
    $2,037.18
    $2,037.18
  • NSI ASC4T PLIERSNSI ASC4T Tin Plated Aluminum Dual-Rated Compression Splice 4-AWG Stranded Aluminum Green
    NSI
    NSI ASC4T Tin Plated Aluminum Dual-Rated Compression Splice 4-AWG Stranded Aluminum Green
    SKU: ASC4T
    Product DescriptionThe NSI ASC4T is a tin-plated aluminum dual-rated compression splice designed for 4 AWG stranded aluminum conductors. This product ensures reliable electrical connections in various applications. Made from high conductivity aluminum tubing Electro-tin plated for corrosion resistance Listed for up to 35 Kilo-Volt...
    $591.06
    $591.06
  • NSI BTP300 TERMINALS
    NSI
    NSI BTP300 NSI BTP300 LUG PVNT TURN AL/COPPER 600V 1/4IN 1 AL
    SKU: BTP300
    Product DescriptionThe NSI BTP300 is a dual rated turn prevent lug designed for aluminum and copper conductors. This lug accommodates conductors ranging from six AWG to three hundred kcmil. It features a one-quarter inch stud and a single bolt hole for secure mounting. Made...
    $24.34
    $24.34
  • NSI C12-N TERMINALS191666777.jpg
    NSI
    NSI C12-N Easy-Twist C-N Series 1-Conductor 1-Pole Wire Connector 300 VAC
    SKU: C12-N
    Product DescriptionThe NSI C12-N is a 1-conductor, 1-pole wire connector designed for reliable electrical connections in various applications. This wire connector is compatible with copper wire sizes ranging from 22 to 10 American Wire Gauge (AWG). Made from durable nylon 66, it has a...
    $14.99
    $14.99
  • NSI C12-N-S TERMINALS
    NSI
    NSI C12-N-S Easy-Twist Closed End Connector 22 to 10 AWG C12-N-S
    SKU: C12-N-S
    Product DescriptionNSI Easy-Twist Closed End Connector, MPN: C12-N-S offers a reliable solution for connecting wires in various electrical applications. It accommodates conductors sized from 22 to 10 AWG. This connector features a length of one point zero zero four inches and an opening diameter...
    Call for Pricing
    $999,999.00
  • NSI C5 AIR CLEANER REPLACEMENT PARTS223229936.webp
    NSI
    NSI C5 WRD Tap Cover O Die
    SKU: C5
    Product DescriptionThe NSI C5 WRD Tap Cover O Die is a protective cover designed for WR Series tap connectors. This insulating cover simplifies the installation process by eliminating the need for taping. The design includes drain ports to prevent moisture accumulation, ensuring the reliability...
    $14.99
    $14.99
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