Skip to content
FREE SHIPPING OVER $100* (see exclusions)
FREE SHIPPING OVER $100* (see exclusions)

ELECTRICAL

Filters

$
$
  • Original price $3.81 - Original price $3.81
    Original price
    $3.81
    $3.81 - $3.81
    Current price $3.81

    G-1-S NSI 1/2″ to 1″ Bronze Ground Clamp for Water Pipe, Steel Screws

    NSI INDUSTRIES LLC
    1381 in stock

    Vendor: NSI IND LLC-NSI | Vendor # G-1-S NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding ap...

    View full details
    Original price $3.81 - Original price $3.81
    Original price
    $3.81
    $3.81 - $3.81
    Current price $3.81
  • Original price $39.54 - Original price $39.54
    Original price
    $39.54
    $39.54 - $39.54
    Current price $39.54

    350-6 AWG IN LINE INSULATED POLARIS

    NSI INDUSTRIES LLC
    7 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ISR-350

    Original price $39.54 - Original price $39.54
    Original price
    $39.54
    $39.54 - $39.54
    Current price $39.54
  • Original price $9.63 - Original price $9.63
    Original price
    $9.63
    $9.63 - $9.63
    Current price $9.63

    1-1/4-2" ALUMINUM WATER PIPE GROUND CLAMP

    NSI INDUSTRIES LLC
    Only 5 left!

    Vendor: NSI IND LLC-NSI | Vendor # GCA-2

    Original price $9.63 - Original price $9.63
    Original price
    $9.63
    $9.63 - $9.63
    Current price $9.63
  • Original price $7.10 - Original price $7.10
    Original price
    $7.10
    $7.10 - $7.10
    Current price $7.10

    GRAY WIRE NUTS 100PCS PER BOX

    NSI INDUSTRIES LLC
    9 in stock

    Vendor: NSI IND LLC-NSI | Vendor # WC-G-C

    Original price $7.10 - Original price $7.10
    Original price
    $7.10
    $7.10 - $7.10
    Current price $7.10
  • Original price $20.20 - Original price $20.20
    Original price
    $20.20
    $20.20 - $20.20
    Current price $20.20

    TAN WIRE NUT 100 PCS PER BOX

    NSI INDUSTRIES LLC
    7 in stock

    Vendor: NSI IND LLC-NSI | Vendor # WWC-T-C

    Original price $20.20 - Original price $20.20
    Original price
    $20.20
    $20.20 - $20.20
    Current price $20.20
  • Original price $14.76 - Original price $14.76
    Original price
    $14.76
    $14.76 - $14.76
    Current price $14.76

    250 MCM ALUMINUM COMPRESSION SPLICE

    NSI INDUSTRIES LLC
    Only 4 left!

    Vendor: NSI IND LLC-NSI| Vendor # ASC250T

    Original price $14.76 - Original price $14.76
    Original price
    $14.76
    $14.76 - $14.76
    Current price $14.76
  • Original price $24.05 - Original price $24.05
    Original price
    $24.05
    $24.05 - $24.05
    Current price $24.05

    G-4-S NSI 2-1/2″ to 4″ Pipe Bronze Ground Clamp for Water Pipe

    NSI INDUSTRIES LLC
    6 in stock

    Vendor: NSI IND LLC-NSI | Vendor # G-4-S NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding ap...

    View full details
    Original price $24.05 - Original price $24.05
    Original price
    $24.05
    $24.05 - $24.05
    Current price $24.05
  • Original price $7.90 - Original price $7.90
    Original price
    $7.90
    $7.90 - $7.90
    Current price $7.90

    BLUE WIRE NUT 100 PCS PER BOX

    NSI INDUSTRIES LLC
    20 in stock

    Vendor: NSI IND LLC-NSI | Vendor # WC-B-C

    Original price $7.90 - Original price $7.90
    Original price
    $7.90
    $7.90 - $7.90
    Current price $7.90
  • Original price $26.62 - Original price $26.62
    Original price
    $26.62
    $26.62 - $26.62
    Current price $26.62

    1/0-14AWG 3-PORT POLARIS

    NSI INDUSTRIES LLC
    8 in stock

    Vendor: NSI IND LLC-NSI | Vendor # IPL1/0-3

    Original price $26.62 - Original price $26.62
    Original price
    $26.62
    $26.62 - $26.62
    Current price $26.62
  • Original price $0.34 - Original price $0.34
    Original price
    $0.34
    $0.34 - $0.34
    Current price $0.34

    EGPT EMC Fasteners & Tools 6" #12 Solid Pigtail

    EMC FASTENERS & TOOLS
    383 in stock

    Incorporate 6" Solid Copper UL listed insulated wire (#12). 100/bag Pre attached to a HEx Combo Green Grounding Screw. Grounding devices to steel b...

    View full details
    Original price $0.34 - Original price $0.34
    Original price
    $0.34
    $0.34 - $0.34
    Current price $0.34
  • Original price $12.44 - Original price $12.44
    Original price
    $12.44
    $12.44 - $12.44
    Current price $12.44

    YELLOW WIRE NUT 100PCS PER BOX

    NSI INDUSTRIES LLC
    21 in stock

    Vendor: NSI IND LLC-NSI | Vendor # WC-Y-C SSID: 61304

    Original price $12.44 - Original price $12.44
    Original price
    $12.44
    $12.44 - $12.44
    Current price $12.44
  • Original price $9.18 - Original price $9.18
    Original price
    $9.18
    $9.18 - $9.18
    Current price $9.18

    ORANGE WIRE NUT 100 PCS PER BOX

    NSI INDUSTRIES LLC
    24 in stock

    Vendor: NSI IND LLC-NSI | Vendor # WC-O-C

    Original price $9.18 - Original price $9.18
    Original price
    $9.18
    $9.18 - $9.18
    Current price $9.18
  • Original price $2.54 - Original price $2.54
    Original price
    $2.54
    $2.54 - $2.54
    Current price $2.54

    AL2-14 NSI Single-Hole Aluminum Barrel Compression Lug, 2 AWG, 1/4” Mount

    NSI INDUSTRIES LLC
    40 in stock

    Vendor: NSI IND LLC-NSI| Vendor # AL2-14 NSI Compression Connectors terminate large, high-current wires safely, with a max voltage rating of 35kV w...

    View full details
    Original price $2.54 - Original price $2.54
    Original price
    $2.54
    $2.54 - $2.54
    Current price $2.54
  • Original price $14.66 - Original price $14.66
    Original price
    $14.66
    $14.66 - $14.66
    Current price $14.66

    2-600T NSI 2 AWG-600 MCM Aluminum Double Lug

    NSI INDUSTRIES LLC
    14 in stock

    Vendor: NSI IND LLC-NSI| Vendor # 2-600T Dual Rated Lug Aluminum/Copper 600-2. Wire Range: 600KCMIL - 2 AWG Hex Size: 3/8 Mount Hole: 1/2  

    Original price $14.66 - Original price $14.66
    Original price
    $14.66
    $14.66 - $14.66
    Current price $14.66
  • Original price $103.60 - Original price $103.60
    Original price
    $103.60
    $103.60 - $103.60
    Current price $103.60

    500-4 AWG 4-PORT POLARIS

    NSI INDUSTRIES LLC
    Only 4 left!

    Vendor: NSI IND LLC-NSI| Vendor # IPLD500-4

    Original price $103.60 - Original price $103.60
    Original price
    $103.60
    $103.60 - $103.60
    Current price $103.60
  • Original price $0.85 - Original price $0.85
    Original price
    $0.85
    $0.85 - $0.85
    Current price $0.85

    2-OPENING LEVER OPERATED

    NEWARK ELEMENT 14
    115 in stock

    Vendor: NEWARK ELEMENT 14| Vendor # 45M7284

    Original price $0.85 - Original price $0.85
    Original price
    $0.85
    $0.85 - $0.85
    Current price $0.85
  • Original price $29.00 - Original price $29.00
    Original price
    $29.00
    $29.00 - $29.00
    Current price $29.00

    GBB50P Arlington Industries Intersystem Grounding Bridge with PVC Adaptor

    ARLINGTON INDUSTRIES
    42 in stock

    Intersystem grounding bridge, has 4 termination points, one more than required by the NEC. Cable range 4 termination points for #4 to #14 solid or ...

    View full details
    Original price $29.00 - Original price $29.00
    Original price
    $29.00
    $29.00 - $29.00
    Current price $29.00
  • Original price $17.20 - Original price $17.20
    Original price
    $17.20
    $17.20 - $17.20
    Current price $17.20

    RED WIRE NUT 100 PCS PER BOX

    NSI INDUSTRIES LLC
    10 in stock

    Vendor: NSI IND LLC-NSI | Vendor # WC-R-C

    Original price $17.20 - Original price $17.20
    Original price
    $17.20
    $17.20 - $17.20
    Current price $17.20
  • Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98

    1/0 AWG ALUMINUM COMPRESSION SPLICE

    NSI INDUSTRIES LLC
    15 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ASC1/0T

    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98
  • Original price $13.94 - Original price $13.94
    Original price
    $13.94
    $13.94 - $13.94
    Current price $13.94

    2-250T NSI Dual Rated Lug Two 250-6

    NSI INDUSTRIES LLC
    6 in stock

    Vendor: NSI IND LLC-NSI| Vendor # 2-250T Dual Rated Lug Aluminum/Copper 250-6.

    Original price $13.94 - Original price $13.94
    Original price
    $13.94
    $13.94 - $13.94
    Current price $13.94
  • Original price $80.00 - Original price $80.00
    Original price
    $80.00
    $80.00 - $80.00
    Current price $80.00

    ISR-600 NSI Polaris 2-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG

    NSIINDU256
    Only 3 left!

    Vendor: NSI IND LLC-NSI| Vendor # ISR-600 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded des...

    View full details
    Original price $80.00 - Original price $80.00
    Original price
    $80.00
    $80.00 - $80.00
    Current price $80.00
  • Original price $25.20 - Original price $25.20
    Original price
    $25.20
    $25.20 - $25.20
    Current price $25.20

    UF UNDERGROUND SPLICE

    NSI INDUSTRIES LLC
    23 in stock

    Vendor: NSI IND LLC-NSI | Vendor # SKDB

    Original price $25.20 - Original price $25.20
    Original price
    $25.20
    $25.20 - $25.20
    Current price $25.20
  • Original price $2.87 - Original price $2.87
    Original price
    $2.87
    $2.87 - $2.87
    Current price $2.87

    HEAT SHRINK TUBING, 1/4" TO 1/2" DIAMETER, 4" LONG

    ORGILL INC
    6 in stock

    Vendor: ORGILL INC| Vendor # 674-8685

    Original price $2.87 - Original price $2.87
    Original price
    $2.87
    $2.87 - $2.87
    Current price $2.87
  • Original price $17.97 - Original price $17.97
    Original price
    $17.97
    $17.97 - $17.97
    Current price $17.97

    IT-4 NSI 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG

    NSI INDUSTRIES LLC
    17 in stock

    Vendor: NSI IND LLC-NSI| Vendor # IT-4 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design...

    View full details
    Original price $17.97 - Original price $17.97
    Original price
    $17.97
    $17.97 - $17.97
    Current price $17.97
  • Original price $1.07 - Original price $1.07
    Original price
    $1.07
    $1.07 - $1.07
    Current price $1.07

    3-OPENING LEVER OPERATED

    NEWARK ELEMENT 14
    113 in stock

    Vendor: NEWARK ELEMENT 14| Vendor # 28K2061

    Original price $1.07 - Original price $1.07
    Original price
    $1.07
    $1.07 - $1.07
    Current price $1.07
  • Original price $13.08 - Original price $13.08
    Original price
    $13.08
    $13.08 - $13.08
    Current price $13.08

    BIG GRAY WIRE NUTS 50 PACK (14 TO 6 AWG)

    ORGILL INC
    6 in stock

    Vendor: ORGILL INC| Vendor # 10-2H2

    Original price $13.08 - Original price $13.08
    Original price
    $13.08
    $13.08 - $13.08
    Current price $13.08
  • Original price $13.59 - Original price $13.59
    Original price
    $13.59
    $13.59 - $13.59
    Current price $13.59

    YELLOW WINGED WIRE NUT

    NSI INDUSTRIES LLC
    Only 5 left!

    Vendor: NSI IND LLC-NSI | Vendor # WWC-Y-C

    Original price $13.59 - Original price $13.59
    Original price
    $13.59
    $13.59 - $13.59
    Current price $13.59
  • Original price $25.79 - Original price $25.79
    Original price
    $25.79
    $25.79 - $25.79
    Current price $25.79

    GREEN WIRE NUT 100 PCS PER BOX

    NSI INDUSTRIES LLC
    Only 4 left!

    Vendor: NSI IND LLC-NSI | Vendor # WWWC-GR-C

    Original price $25.79 - Original price $25.79
    Original price
    $25.79
    $25.79 - $25.79
    Current price $25.79
  • Original price $3.88 - Original price $3.88
    Original price
    $3.88
    $3.88 - $3.88
    Current price $3.88

    #2 COPPER COMPRESSION SPLICE

    NSI INDUSTRIES LLC
    24 in stock

    Vendor: NSI IND LLC-NSI| Vendor # sc-2

    Original price $3.88 - Original price $3.88
    Original price
    $3.88
    $3.88 - $3.88
    Current price $3.88
  • Original price $24.15 - Original price $24.15
    Original price
    $24.15
    $24.15 - $24.15
    Current price $24.15

    ASC4/0T NSI AL/CU Compression Splice 4/0 AWG

    NSI INDUSTRIES LLC
    9 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ASC4/0T CMP Splice Al/Copper 4/0 AWG. Material: Aluminum Finish: Tin Plated

    Original price $24.15 - Original price $24.15
    Original price
    $24.15
    $24.15 - $24.15
    Current price $24.15
  • Original price $2.72 - Original price $2.72
    Original price
    $2.72
    $2.72 - $2.72
    Current price $2.72

    350T NSI 6 AWG-350 MCM Aluminum Dual Rated Lug

    NSI INDUSTRIES LLC
    19 in stock

    Vendor: NSI IND LLC-NSI| Vendor # 350T Dual Rated Lug Aluminum/Copper 350-6.

    Original price $2.72 - Original price $2.72
    Original price
    $2.72
    $2.72 - $2.72
    Current price $2.72
  • Original price $2.80 - Original price $2.80
    Original price
    $2.80
    $2.80 - $2.80
    Current price $2.80

    5/8 GROUND ROD CLAMP"

    PRIORITY WIRE & CABLE, INC.
    134 in stock

    Vendor: PRIORITY WIRE & CABLE| Vendor # P5

    Original price $2.80 - Original price $2.80
    Original price
    $2.80
    $2.80 - $2.80
    Current price $2.80
  • Original price $21.57 - Original price $21.57
    Original price
    $21.57
    $21.57 - $21.57
    Current price $21.57

    NSI Copper Crimp Sleeve for Grounding or Uninsulated Wires, 100 Per Pack

    NSI INDUSTRIES LLC
    7 in stock

    Vendor: NSI IND LLC-NSI | Vendor # SB1810 Easy-Twist wire connectors are the professional choice for forming quick, secure connections between wire...

    View full details
    Original price $21.57 - Original price $21.57
    Original price
    $21.57
    $21.57 - $21.57
    Current price $21.57
  • Original price $1.69 - Original price $1.69
    Original price
    $1.69
    $1.69 - $1.69
    Current price $1.69

    YELLOW 12-10 AWG RING TERMINAL CONNECTOR-VINYL INSULATED

    ORGILL INC
    Out of stock

    Vendor: ORGILL INC| Vendor # 165-8582

    Original price $1.69 - Original price $1.69
    Original price
    $1.69
    $1.69 - $1.69
    Current price $1.69
    Sold out
  • Original price $2.47 - Original price $2.47
    Original price
    $2.47
    $2.47 - $2.47
    Current price $2.47

    YELLOW 12-10 AWG FEMALE SPADE TERMINAL

    ORGILL INC
    Out of stock

    Vendor: ORGILL INC| Vendor # 372-0620

    Original price $2.47 - Original price $2.47
    Original price
    $2.47
    $2.47 - $2.47
    Current price $2.47
    Sold out
  • Original price $8.67 - Original price $8.67
    Original price
    $8.67
    $8.67 - $8.67
    Current price $8.67

    3/0 AL/CU W/1/2 MTG.""

    NSI INDUSTRIES LLC
    26 in stock

    Vendor: NSI IND LLC-NSI | Vendor # CL3048

    Original price $8.67 - Original price $8.67
    Original price
    $8.67
    $8.67 - $8.67
    Current price $8.67
  • Original price $10.16 - Original price $10.16
    Original price
    $10.16
    $10.16 - $10.16
    Current price $10.16

    CALTERM WIRE TERMINAL ASSORTMENT KIT 22 TO 10 AWG

    ORGILL INC
    Out of stock

    Vendor: ORGILL INC| Vendor # 149-0820

    Original price $10.16 - Original price $10.16
    Original price
    $10.16
    $10.16 - $10.16
    Current price $10.16
    Sold out
  • Original price $6.02 - Original price $6.02
    Original price
    $6.02
    $6.02 - $6.02
    Current price $6.02

    4 AWG ALUMINUM COMPRESSION SPLICE

    NSI INDUSTRIES LLC
    6 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ASC4T

    Original price $6.02 - Original price $6.02
    Original price
    $6.02
    $6.02 - $6.02
    Current price $6.02
  • Original price $12.53 - Original price $12.53
    Original price
    $12.53
    $12.53 - $12.53
    Current price $12.53

    2/0 AWG ALUMINUM COMPRESSION SPLICE

    NSI INDUSTRIES LLC
    14 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ASC2/0T

    Original price $12.53 - Original price $12.53
    Original price
    $12.53
    $12.53 - $12.53
    Current price $12.53
  • Original price $4.50 - Original price $4.50
    Original price
    $4.50
    $4.50 - $4.50
    Current price $4.50

    4/0 COMPRESSION LUG 1/2" BOLT HOLE

    NSI INDUSTRIES LLC
    27 in stock

    Vendor: NSI IND LLC-NSI| Vendor # GL4048

    Original price $4.50 - Original price $4.50
    Original price
    $4.50
    $4.50 - $4.50
    Current price $4.50
  • Original price $9.71 - Original price $9.71
    Original price
    $9.71
    $9.71 - $9.71
    Current price $9.71

    ASC2T NSI 2 AWG Aluminum Compression Splice

    NSI INDUSTRIES LLC
    11 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ASC2T CMP Splice Al/Copper 2 AWG. Wire Size: #2AWG Strip Length: 1-1/4" Die Color: Pink

    Original price $9.71 - Original price $9.71
    Original price
    $9.71
    $9.71 - $9.71
    Current price $9.71
  • Original price $6.16 - Original price $6.16
    Original price
    $6.16
    $6.16 - $6.16
    Current price $6.16

    4/0-1/0 AWG WIDE RANGE CONNECTOR

    NSI INDUSTRIES LLC
    6 in stock

    Vendor: NSI IND LLC-NSI| Vendor # WRD379

    Original price $6.16 - Original price $6.16
    Original price
    $6.16
    $6.16 - $6.16
    Current price $6.16
  • Original price $1.29 - Original price $1.29
    Original price
    $1.29
    $1.29 - $1.29
    Current price $1.29

    YELLOW 12-10 AWG RING TERMINAL CONNECTOR

    ORGILL INC
    Out of stock

    Vendor: ORGILL INC| Vendor # 603-6339

    Original price $1.29 - Original price $1.29
    Original price
    $1.29
    $1.29 - $1.29
    Current price $1.29
    Sold out
  • Original price $2.10 - Original price $2.10
    Original price
    $2.10
    $2.10 - $2.10
    Current price $2.10

    #2-1/0 AWG WIDE RANGE CONNECTOR

    NSI INDUSTRIES LLC
    9 in stock

    Vendor: NSI IND LLC-NSI| Vendor # WRD159

    Original price $2.10 - Original price $2.10
    Original price
    $2.10
    $2.10 - $2.10
    Current price $2.10
  • Original price $2.41 - Original price $2.41
    Original price
    $2.41
    $2.41 - $2.41
    Current price $2.41

    YELLOW 12-10 AWG SPADE TERMINAL

    ORGILL INC
    Out of stock

    Vendor: ORGILL INC| Vendor # 242-6617

    Original price $2.41 - Original price $2.41
    Original price
    $2.41
    $2.41 - $2.41
    Current price $2.41
    Sold out
  • Original price $5.41 - Original price $5.41
    Original price
    $5.41
    $5.41 - $5.41
    Current price $5.41

    6 AWG ALUMINUM COMPRESSION SPLICE

    NSI INDUSTRIES LLC
    20 in stock

    Vendor: NSI IND LLC-NSI| Vendor # ASC6T

    Original price $5.41 - Original price $5.41
    Original price
    $5.41
    $5.41 - $5.41
    Current price $5.41
  • Original price $13.05 - Original price $13.05
    Original price
    $13.05
    $13.05 - $13.05
    Current price $13.05

    WIRE MARKING BOOK 1 X 6 BLANK (450 MARKERS)

    NSI INDUSTRIES LLC
    Only 3 left!

    Vendor: NSI IND LLC-NSI| Vendor # WMB-3

    Original price $13.05 - Original price $13.05
    Original price
    $13.05
    $13.05 - $13.05
    Current price $13.05
  • Original price $2.84 - Original price $2.84
    Original price
    $2.84
    $2.84 - $2.84
    Current price $2.84

    YELLOW 12-10 AWG RING TERMINAL

    ORGILL INC
    Only 5 left!

    Vendor: ORGILL INC| Vendor # 934-5752

    Original price $2.84 - Original price $2.84
    Original price
    $2.84
    $2.84 - $2.84
    Current price $2.84

ELECTRICAL

American Copper & Brass, an industry leader in electrical wholesale supply since 1986, carries a wide range of electrical parts and components. With everything from fasteners, conduits, and electrical boxes to alarms, cable management parts, and more, we’re sure to have exactly what you need for your next project! 

 Whether you’re an individual building your dream home, a contractor working on your latest project, or a business owner looking to keep your shelves stocked, American Copper & Brass is ready to fulfill your electrical supply needs! Choose American Copper & Brass as your electrical wholesaler. We have everything you need for a job well done!

 Browse our full range of electrical supplies below or narrow it down using our Electrical Categories menu. If you don’t see what you need, fill out our contact form or give us a call at (800) 624-8296 and we’d be happy to help! 

Free Shipping*

When you spend $100+

Exceptional Pricing

Open an account today for additional discounts

LIVE CHAT OR PHONE

U.S Based Customer Concierge Service

Nationwide coverage

Find your nearest Warehouse