281-300 of 500
L356 - Nsi

1 Hole Long Barrel Copper Compression Lug 3 AWG - 5/16" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. They are tin-plated to provide corrosion low contact resistance. Marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed and to cable manufacturer instructions. Temperature rating 90 degrees C. .

  • MFR Part #: L356
  • Total Availability: 41
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 50 ($361.98) ·
L356 - Nsi Industries

Total Availability: In Stock

PT0600 - Nsi

Offset Pin Terminal 600 MCM All-aluminum Pin Terminals is designed for termination of both aluminum and copper conductors. The pin is offset for use in tight spaces and for ease of installation in side-by-side terminations. The solid pin is made of aluminum and is tin-plated and pre-filled with oxide inhibitor. A cover is provided for quick installation. Rated 600 Volts.

  • MFR Part #: PTO-600
  • Total Availability: 21
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 3 ($334.08) ·
PT0600 - Nsi Industries

Total Availability: In Stock

250SR - Nsi

Splicer Reducer, #6 AWG Conductor Size, 250 MCM Conductor Size, Non-Insulated, Copper/Aluminum Conductor Material, +90 °C Operating Temperature, 4.094 in Overall Length, 600 V, 0.26 lb

  • MFR Part #: 250SR
  • Total Availability: 423
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 10 ($228.03) ·
250SR - Nsi Industries

Total Availability: In Stock

600T3 - Nsi

3 Port Stacked Lug 600 MCM - 2 AWG Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

  • MFR Part #: 600T-3
  • Total Availability: 544
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 2 ($140.44) ·
600T3 - Nsi Industries

Total Availability: In Stock

AL500NNT - Nsi

Double-Hole Narrow Aluminum Compression Lug, 500 MCM, 1/2†Mounts

  • MFR Part #: AL500N-NT
  • Total Availability: 38
AL500NNT - Nsi Industries

Total Availability: In Stock

C3 - Nsi

Long Barrel TinnedCopperSplice 3 AWG Long Barrel Tinned CopperSplices is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.

  • MFR Part #: C-3
  • Total Availability: 210
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 50 ($648.00) ·
C3 - Nsi Industries

Total Availability: In Stock

IPCS1010 - Nsi

Insulation Piercing Connector 1/0 - 8 AWG Insulation piercing connectors are made for use with copper-copper, copper to aluminum and aluminum to aluminum applications. They are safe to use and are completely insulated, no need to strip wire. They can be installed on energized conductors with no contact at any point. No spacer required between connections. Exclusive "turbo spacer" keeps tap side open while main conductor is being tightened. Watertight

  • MFR Part #: IPCS1010
  • Total Availability: 35
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 6 ($343.08) ·
IPCS1010 - Nsi Industries

Total Availability: In Stock

PT350 - Nsi

Stranded Bi-Metallic Pin Terminal 350 MCM Stranded Bi-Metallic Pin Terminals is designed to facilitate termination of aluminum conductors. Tin-plated stranded copper pin. Connector bores are coated with oxide inhibitor. Supplied with EPDM insulating cover. UL 486B listed. Rated 600 volts.

  • MFR Part #: PT350
  • Total Availability: 41
PT350 - Nsi Industries

Total Availability: In Stock

800T2 - Nsi

2 Port Stacked Lug 800 - 300 MCM Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

  • MFR Part #: 800T-2
  • Total Availability: 33
800T2 - Nsi Industries

Total Availability: In Stock

AMP1P1 - Nsi

Power Distribution Block, 1 Primary Openings, 1 Secondary Openings, #6 AWG to 350 MCM Primary Opening Wire Size, #6 AWG to 350 MCM Secondary Opening Wire Size, 350 A, 600 V, Clear Acrylic, Maximum of +90 °C, 4 in Overall Length, 1.71 in Overall Width, 2.62 in Overall Height, 2.11 lb

  • MFR Part #: AM-P1-P1
  • Total Availability: 102
AMP1P1 - Nsi Industries

Total Availability: In Stock

C600 - Nsi

Long Barrel TinnedCopperSplice600 MCM Long Barrel Tinned CopperSplices is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.

  • MFR Part #: C-600
  • Total Availability: 1
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 6 ($242.64) ·
C600 - Nsi Industries

Total Availability: In Stock

IPLD3508 - Nsi

The Polaris IPLD350-8 Multi-Tap Dual-Sided Entry Black Connector features 8 ports sized for 350 MCM - 6 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable

  • MFR Part #: IPLD350-8
  • Total Availability: 63
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 2 ($360.94) ·
IPLD3508 - Nsi Industries

Total Availability: In Stock

IPLD50010 - Nsi

The Polaris IPLD500-10 Multi-Tap Dual-Sided Entry Connector features 10 ports sized for 500 MCM - 4 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable tra

  • MFR Part #: IPLD500-10
  • Total Availability: 54
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 1 ($292.56) ·
IPLD50010 - Nsi Industries

Total Availability: In Stock

ITB2012 - Nsi

12 Circuit Insulated Terminal Block for wire range 22-12, rated RU, 20AMPS. "Touchproof" saety with recessed screws and tubular contacts. Cut into smaller sections or stack end to end. Nylon 66 housing, brass metal alloy with nickel plated terminal insert.

  • MFR Part #: ITB20-12
  • Total Availability: 19
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 50 ($238.50) ·
ITB2012 - Nsi Industries

Total Availability: In Stock

L838 - Nsi

1 Hole Long Barrel Copper Compression Lug 8 AWG - 3/8" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. They are tin-plated to provide corrosion low contact resistance. Marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed and to cable manufacturer instructions. Temperature rating 90 degrees C. .

  • MFR Part #: L838
  • Total Availability: 27
L838 - Nsi Industries

Total Availability: In Stock

3350L2L4 - Nsi

3 Port Panelboard Lug 350 MCM - 6 AWG Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 volts (2000V max per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.750".

  • MFR Part #: 3-350L2/L4
  • Total Availability: 32
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 2 ($168.08) ·
3350L2L4 - Nsi Industries

Total Availability: In Stock

IPLD6004 - Nsi

The Polaris IPLD600-4 Multi-Tap Dual-Sided Entry Connector features 4 ports sized for 600 MCM - 6 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays

  • MFR Part #: IPLD600-4
  • Total Availability: 100
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 2 ($341.28) ·
IPLD6004 - Nsi Industries

Total Availability: In Stock

IPLD6005 - Nsi

The Polaris IPLD600-5 Multi-Tap Dual-Sided Entry Connector features 5 ports sized for 600 MCM - 6 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays

  • MFR Part #: IPLD600-5
  • Total Availability: 24
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 2 ($322.66) ·
IPLD6005 - Nsi Industries

Total Availability: In Stock

IPLD7503 - Nsi

The Polaris IPLD750-3 Multi-Tap Dual-Sided Entry Connector features 3 ports sized for 750 - 250 MCM wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays,

  • MFR Part #: IPLD750-3
  • Total Availability: 53
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 3 ($565.50) ·
IPLD7503 - Nsi Industries

Total Availability: In Stock

N3 - Nsi

Copper Split Bolt Connector 3 AWG Copper Split Bolt Connectors are high-strength solderless service connectors made of high-copper alloy for copper and copperweld wires. Type for two maximum wire sizes.

  • MFR Part #: N-3
  • Total Availability: 103
  • Manufacturer: Nsi
  • Find: Similar Items
  • Pkg Sizes: 50 ($343.68) ·
N3 - Nsi Industries

Total Availability: In Stock

L356 - Nsi

1 Hole Long Barrel Copper Compression Lug 3 AWG - 5/16" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. They are tin-plated to provide corrosion low contact resistance. Marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed and to cable manufacturer instructions. Temperature rating 90 degrees C. .

MFR Part #:
L356
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
41 Each
Pkg Sizes:
50 Each ($361.98)
PT0600 - Nsi

Offset Pin Terminal 600 MCM All-aluminum Pin Terminals is designed for termination of both aluminum and copper conductors. The pin is offset for use in tight spaces and for ease of installation in side-by-side terminations. The solid pin is made of aluminum and is tin-plated and pre-filled with oxide inhibitor. A cover is provided for quick installation. Rated 600 Volts.

MFR Part #:
PTO-600
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
21 Each
Pkg Sizes:
3 Each ($334.08)
250SR - Nsi

Splicer Reducer, #6 AWG Conductor Size, 250 MCM Conductor Size, Non-Insulated, Copper/Aluminum Conductor Material, +90 °C Operating Temperature, 4.094 in Overall Length, 600 V, 0.26 lb

MFR Part #:
250SR
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
423 Each
Pkg Sizes:
10 Each ($228.03)
600T3 - Nsi

3 Port Stacked Lug 600 MCM - 2 AWG Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

MFR Part #:
600T-3
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
544 Each
Pkg Sizes:
2 Each ($140.44)
AL500NNT - Nsi

Double-Hole Narrow Aluminum Compression Lug, 500 MCM, 1/2†Mounts

MFR Part #:
AL500N-NT
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
38 Each
Pkg Sizes:
1 Each ($54.95)
C3 - Nsi

Long Barrel TinnedCopperSplice 3 AWG Long Barrel Tinned CopperSplices is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.

MFR Part #:
C-3
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
210 Each
Pkg Sizes:
50 Each ($648.00)
IPCS1010 - Nsi

Insulation Piercing Connector 1/0 - 8 AWG Insulation piercing connectors are made for use with copper-copper, copper to aluminum and aluminum to aluminum applications. They are safe to use and are completely insulated, no need to strip wire. They can be installed on energized conductors with no contact at any point. No spacer required between connections. Exclusive "turbo spacer" keeps tap side open while main conductor is being tightened. Watertight

MFR Part #:
IPCS1010
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
35 Each
Pkg Sizes:
6 Each ($343.08)
PT350 - Nsi

Stranded Bi-Metallic Pin Terminal 350 MCM Stranded Bi-Metallic Pin Terminals is designed to facilitate termination of aluminum conductors. Tin-plated stranded copper pin. Connector bores are coated with oxide inhibitor. Supplied with EPDM insulating cover. UL 486B listed. Rated 600 volts.

MFR Part #:
PT350
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
41 Each
Pkg Sizes:
1 Each ($76.47)
800T2 - Nsi

2 Port Stacked Lug 800 - 300 MCM Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

MFR Part #:
800T-2
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
33 Each
Pkg Sizes:
1 Each ($68.56)
AMP1P1 - Nsi

Power Distribution Block, 1 Primary Openings, 1 Secondary Openings, #6 AWG to 350 MCM Primary Opening Wire Size, #6 AWG to 350 MCM Secondary Opening Wire Size, 350 A, 600 V, Clear Acrylic, Maximum of +90 °C, 4 in Overall Length, 1.71 in Overall Width, 2.62 in Overall Height, 2.11 lb

MFR Part #:
AM-P1-P1
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
102 Each
Pkg Sizes:
1 Each ($47.90)
C600 - Nsi

Long Barrel TinnedCopperSplice600 MCM Long Barrel Tinned CopperSplices is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.

MFR Part #:
C-600
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
1 Each
Pkg Sizes:
6 Each ($242.64)
IPLD3508 - Nsi

The Polaris IPLD350-8 Multi-Tap Dual-Sided Entry Black Connector features 8 ports sized for 350 MCM - 6 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable

MFR Part #:
IPLD350-8
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
63 Each
Pkg Sizes:
2 Each ($360.94)
IPLD50010 - Nsi

The Polaris IPLD500-10 Multi-Tap Dual-Sided Entry Connector features 10 ports sized for 500 MCM - 4 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable tra

MFR Part #:
IPLD500-10
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
54 Each
Pkg Sizes:
1 Each ($292.56)
ITB2012 - Nsi

12 Circuit Insulated Terminal Block for wire range 22-12, rated RU, 20AMPS. "Touchproof" saety with recessed screws and tubular contacts. Cut into smaller sections or stack end to end. Nylon 66 housing, brass metal alloy with nickel plated terminal insert.

MFR Part #:
ITB20-12
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
19 Each
Pkg Sizes:
50 Each ($238.50)
L838 - Nsi

1 Hole Long Barrel Copper Compression Lug 8 AWG - 3/8" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. They are tin-plated to provide corrosion low contact resistance. Marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed and to cable manufacturer instructions. Temperature rating 90 degrees C. .

MFR Part #:
L838
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
27 Each
Pkg Sizes:
1 Each ($4.49)
3350L2L4 - Nsi

3 Port Panelboard Lug 350 MCM - 6 AWG Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 volts (2000V max per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.750".

MFR Part #:
3-350L2/L4
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
32 Each
Pkg Sizes:
2 Each ($168.08)
IPLD6004 - Nsi

The Polaris IPLD600-4 Multi-Tap Dual-Sided Entry Connector features 4 ports sized for 600 MCM - 6 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays

MFR Part #:
IPLD600-4
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
100 Each
Pkg Sizes:
2 Each ($341.28)
IPLD6005 - Nsi

The Polaris IPLD600-5 Multi-Tap Dual-Sided Entry Connector features 5 ports sized for 600 MCM - 6 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays

MFR Part #:
IPLD600-5
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
24 Each
Pkg Sizes:
2 Each ($322.66)
IPLD7503 - Nsi

The Polaris IPLD750-3 Multi-Tap Dual-Sided Entry Connector features 3 ports sized for 750 - 250 MCM wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays,

MFR Part #:
IPLD750-3
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
53 Each
Pkg Sizes:
3 Each ($565.50)
N3 - Nsi

Copper Split Bolt Connector 3 AWG Copper Split Bolt Connectors are high-strength solderless service connectors made of high-copper alloy for copper and copperweld wires. Type for two maximum wire sizes.

MFR Part #:
N-3
Manufacturer:
Nsi
Local Availability:
Out Of Stock
Total Availability:
103 Each
Pkg Sizes:
50 Each ($343.68)

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