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  • 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...
    $2,245.33
    $2,245.33
  • 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...
    $648.04
    $648.04
  • 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...
    $5,982.56
    $5,982.56
  • 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...
    $2,013.76
    $2,013.76
  • 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...
    $584.38
    $584.38
  • 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...
    $23.71
    $23.71
  • 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...
    $21.99
    $21.99
  • 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
    $1,000,006.00
  • 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...
    $21.99
    $21.99
  • NSI C7 PIPE FITTINGS223229907.webp
    NSI
    NSI C7 WRD Tap Cover D Die
    SKU: C7
    Product DescriptionThe NSI C7 WRD Tap Cover D Die is designed to cover WR Series tap connectors effectively. This product features a hinged polyurethane design that ensures easy installation without the need for taping. The cover includes drain ports that prevent moisture accumulation, making...
    $21.99
    $21.99
  • NSI CL CONTROL BOARDS
    NSI
    NSI CL NSI Connecter-Bloks CL Power Distribution Block Cover
    SKU: CL
    Product DescriptionThe NSI Connecter-Bloks CL Power Distribution Block Cover is designed for use with terminate, splice, and tap power connectors. With a voltage rating of 600 VAC, it ensures reliable power distribution in various electrical applications. Compatible with various power connector types Made from...
    $24.01
    $24.01
  • NSI CM CONTROL BOARDS189024443.jpg
    NSI
    NSI CM NSI Connecter-Bloks CM Power Distribution Block Cover 600 VAC
    SKU: CM
    Product DescriptionThe NSI Connecter-Bloks CM is a power distribution block cover designed for terminals. It is suitable for use with terminate, splice, and tap power connectors. This cover can handle up to 600 VAC and is made from clear acrylic material. Compatible with terminate,...
    $21.99
    $21.99
  • 199552203.webp199552204.webp
    NSI
    NSI DR3910 3' Aluminum Din Rail
    SKU: DR3910
    Product DescriptionThe NSI DR3910 is a three-foot aluminum din rail made from durable unplated 6061-T6 aluminum alloy. This product provides a strong and lightweight solution for mounting sockets, terminal blocks, or other electro-mechanical devices. Constructed with 35mm width for versatile applications. Standard height of...
    $24.96
    $24.96
  • 199552240.webp199552241.webp
    NSI
    NSI DREB DIN Rail End Barrier
    SKU: DREB
    Product DescriptionThe NSI DIN Rail End Barrier, MPN DREB, facilitates the easy insertion and removal of terminal blocks without disturbing other blocks. Made from durable thermoplastic material, this product is designed for reliable performance in various electrical applications. Cost-effective solution for connecting and terminating...
    $21.99
    $21.99
  • NSI DTS100B TIMER SWITCHESNSI DTS100B NSI Tork Time Switch Power 120/208/240/277 VAC Replacement MPN
    NSI
    NSI DTS100B NSI Tork Time Switch Power 120/208/240/277 VAC Replacement MPN
    SKU: DTS100B
    Product DescriptionThe NSI Tork Time Switch model DTS100B is designed for reserve power management. It operates efficiently within a voltage range of 120/208/240/277 VAC and supports a variety of applications through its programmable capabilities. 365-day programmable schedule Multiple voltage ratings for flexibility Durable NEMA...
    $911.92
    $911.92
  • NSI DTU40 DPDT RELAYS
    NSI
    NSI DTU40 1-Phase Automatic Voltage Detection Time Switch 120/208/240/277 VAC 1/4 to 1 hp 1/2 to 2 hp DPDT Contact 2 Poles
    SKU: DTU40
    Product DescriptionThe NSI Tork® DTU40 is a 1-Phase Automatic Voltage Detection Time Switch with a voltage rating of 120/208/240/277 VAC. This product is suitable for various applications, including pumps, motors, fans, signs, and lighting control. It features DPDT contacts and is capable of handling...
    $174.40
    $174.40
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