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ELECTRICAL
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Original price $4.94 - Original price $4.94Original price$4.94$4.94 - $4.94Current price $4.94G-1-S NSI 1/2″ to 1″ Bronze Ground Clamp for Water Pipe, Steel Screws
NSI INDUSTRIES LLC107 in stockVendor: 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 detailsOriginal price $4.94 - Original price $4.94Original price$4.94$4.94 - $4.94Current price $4.94 -
Original price $47.24 - Original price $47.24Original price$47.24$47.24 - $47.24Current price $47.24350-6 AWG IN LINE INSULATED POLARIS
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # ISR-350
Original price $47.24 - Original price $47.24Original price$47.24$47.24 - $47.24Current price $47.24 -
Original price $14.02 - Original price $14.02Original price$14.02$14.02 - $14.02Current price $14.02
1-1/4-2" ALUMINUM WATER PIPE GROUND CLAMP
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # GCA-2
Original price $14.02 - Original price $14.02Original price$14.02$14.02 - $14.02Current price $14.02Sold out -
Original price $26.05 - Original price $26.05Original price$26.05$26.05 - $26.05Current price $26.05
G-4-S NSI 2-1/2″ to 4″ Pipe Bronze Ground Clamp for Water Pipe
NSI INDUSTRIES LLCOut of stockVendor: 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 detailsOriginal price $26.05 - Original price $26.05Original price$26.05$26.05 - $26.05Current price $26.05Sold out -
Original price $16.60 - Original price $16.60Original price$16.60$16.60 - $16.60Current price $16.602-600T NSI 2 AWG-600 MCM Aluminum Double Lug
NSI INDUSTRIES LLCOnly 1 left!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 $16.60 - Original price $16.60Original price$16.60$16.60 - $16.60Current price $16.60 -
Original price $13.26Original price $13.26 - Original price $13.26Original price $13.26Current price $13.22$13.22 - $13.22Current price $13.22
YELLOW WIRE NUT 100PCS PER BOX
NSI INDUSTRIES LLC19 in stockVendor: NSI IND LLC-NSI | Vendor # WC-Y-C SSID: 61304
Original price $13.26Original price $13.26 - Original price $13.26Original price $13.26Current price $13.22$13.22 - $13.22Current price $13.22Sale -
Original price $20.14 - Original price $20.14Original price$20.14$20.14 - $20.14Current price $20.14TAN WIRE NUT 100 PCS PER BOX
NSI INDUSTRIES LLC6 in stockVendor: NSI IND LLC-NSI | Vendor # WWC-T-C
Original price $20.14 - Original price $20.14Original price$20.14$20.14 - $20.14Current price $20.14 -
Original price $15.06Original price $15.06 - Original price $15.06Original price $15.06Current price $12.55$12.55 - $12.55Current price $12.55
250 MCM ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # ASC250T
Original price $15.06Original price $15.06 - Original price $15.06Original price $15.06Current price $12.55$12.55 - $12.55Current price $12.55Sale -
Original price $2.59Original price $2.59 - Original price $2.59Original price $2.59Current price $2.16$2.16 - $2.16Current price $2.16
AL2-14 NSI Single-Hole Aluminum Barrel Compression Lug, 2 AWG, 1/4” Mount
NSI INDUSTRIES LLC34 in stockVendor: 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 detailsOriginal price $2.59Original price $2.59 - Original price $2.59Original price $2.59Current price $2.16$2.16 - $2.16Current price $2.16Sale -
Original price $31.68Original price $31.68 - Original price $31.68Original price $31.68Current price $26.40$26.40 - $26.40Current price $26.40
1/0-14AWG 3-PORT POLARIS
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI | Vendor # IPL1/0-3
Original price $31.68Original price $31.68 - Original price $31.68Original price $31.68Current price $26.40$26.40 - $26.40Current price $26.40Sale -
Original price $124.32Original price $124.32 - Original price $124.32Original price $124.32Current price $103.60$103.60 - $103.60Current price $103.60
500-4 AWG 4-PORT POLARIS
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # IPLD500-4
Original price $124.32Original price $124.32 - Original price $124.32Original price $124.32Current price $103.60$103.60 - $103.60Current price $103.60Sale -
Original price $0.00 - Original price $0.00Original price $0.00$5.45$5.45 - $5.45Current price $5.45350T NSI 6 AWG-350 MCM Aluminum Dual Rated Lug
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # 350T Dual Rated Lug Aluminum/Copper 350-6.
Original price $0.00 - Original price $0.00Original price $0.00$5.45$5.45 - $5.45Current price $5.45 -
Original price $32.48 - Original price $32.48Original price$32.48$32.48 - $32.48Current price $32.48
UF UNDERGROUND SPLICE
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # SKDB
Original price $32.48 - Original price $32.48Original price$32.48$32.48 - $32.48Current price $32.48Sold out -
Original price $15.36 - Original price $15.36Original price$15.36$15.36 - $15.36Current price $15.36
YELLOW WINGED WIRE NUT
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # WWC-Y-C
Original price $15.36 - Original price $15.36Original price$15.36$15.36 - $15.36Current price $15.36Sold out -
Original price $17.21Original price $17.21 - Original price $17.21Original price $17.21Current price $14.34$14.34 - $14.34Current price $14.34
RED WIRE NUT 100 PCS PER BOX
NSI INDUSTRIES LLCOnly 5 left!Vendor: NSI IND LLC-NSI | Vendor # WC-R-C
Original price $17.21Original price $17.21 - Original price $17.21Original price $17.21Current price $14.34$14.34 - $14.34Current price $14.34Sale -
Original price $11.68Original price $11.68 - Original price $11.68Original price $11.68Current price $9.73$9.73 - $9.73Current price $9.73
1/0 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLC15 in stockVendor: NSI IND LLC-NSI| Vendor # ASC1/0T
Original price $11.68Original price $11.68 - Original price $11.68Original price $11.68Current price $9.73$9.73 - $9.73Current price $9.73Sale -
Original price $0.00 - Original price $0.00Original price $0.00$6.62$6.62 - $6.62Current price $6.62
WIRE MARKING BOOK A-Z,0-15,+,-,/ (450 MARKERS)
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # WMB2
Original price $0.00 - Original price $0.00Original price $0.00$6.62$6.62 - $6.62Current price $6.62Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$7.82$7.82 - $7.82Current price $7.822-250T NSI Dual Rated Lug Two 250-6
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # 2-250T Dual Rated Lug Aluminum/Copper 250-6.
Original price $0.00 - Original price $0.00Original price $0.00$7.82$7.82 - $7.82Current price $7.82 -
Original price $18.70 - Original price $18.70Original price$18.70$18.70 - $18.70Current price $18.70
IT-4 NSI 2-Port Black Multi-Tap Pre-Insulated Connector, 4 – 14 AWG
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # IT-4 Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design...
View full detailsOriginal price $18.70 - Original price $18.70Original price$18.70$18.70 - $18.70Current price $18.70Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$51.34$51.34 - $51.34Current price $51.34TAN WIRE NUT - BAG OF 500
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # WWC-T-B
Original price $0.00 - Original price $0.00Original price $0.00$51.34$51.34 - $51.34Current price $51.34 -
Original price $3.96Original price $3.96 - Original price $3.96Original price $3.96Current price $3.30$3.30 - $3.30Current price $3.30
#2 COPPER COMPRESSION SPLICE
NSI INDUSTRIES LLC20 in stockVendor: NSI IND LLC-NSI| Vendor # sc-2
Original price $3.96Original price $3.96 - Original price $3.96Original price $3.96Current price $3.30$3.30 - $3.30Current price $3.30Sale -
Original price $16.28Original price $16.28 - Original price $16.28Original price $16.28Current price $13.57$13.57 - $13.57Current price $13.57
2/0 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLC10 in stockVendor: NSI IND LLC-NSI| Vendor # ASC2/0T
Original price $16.28Original price $16.28 - Original price $16.28Original price $16.28Current price $13.57$13.57 - $13.57Current price $13.57Sale -
Original price $10.72Original price $10.72 - Original price $10.72Original price $10.72Current price $8.93$8.93 - $8.93Current price $8.93
ASC2T NSI 2 AWG Aluminum Compression Splice
NSI INDUSTRIES LLCOnly 5 left!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 $10.72Original price $10.72 - Original price $10.72Original price $10.72Current price $8.93$8.93 - $8.93Current price $8.93Sale -
Original price $6.79Original price $6.79 - Original price $6.79Original price $6.79Current price $5.66$5.66 - $5.66Current price $5.66
6 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # ASC6T
Original price $6.79Original price $6.79 - Original price $6.79Original price $6.79Current price $5.66$5.66 - $5.66Current price $5.66Sale -
Original price $23.20Original price $23.20 - Original price $23.20Original price $23.20Current price $19.33$19.33 - $19.33Current price $19.33
ASC4/0T NSI AL/CU Compression Splice 4/0 AWG
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # ASC4/0T CMP Splice Al/Copper 4/0 AWG. Material: Aluminum Finish: Tin Plated
Original price $23.20Original price $23.20 - Original price $23.20Original price $23.20Current price $19.33$19.33 - $19.33Current price $19.33Sale -
Original price $0.00 - Original price $0.00Original price $0.00$19.05$19.05 - $19.05Current price $19.051-STR 250 MCM COPPER SPLIT BOLT
NSI INDUSTRIES LLC6 in stockVendor: NSI IND LLC-NSI| Vendor # N-250
Original price $0.00 - Original price $0.00Original price $0.00$19.05$19.05 - $19.05Current price $19.05 -
Original price $4.07 - Original price $4.07Original price$4.07$4.07 - $4.07Current price $4.07
14-4 MECHANICAL COPPER LUG
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI | Vendor # 4TC
Original price $4.07 - Original price $4.07Original price$4.07$4.07 - $4.07Current price $4.07Sold out -
Original price $0.00 - Original price $0.00Original price $0.00$12.02$12.02 - $12.02Current price $12.021-1/4" to 2" Ground Clamp
NSI INDUSTRIES LLC23 in stockVendor: NSI IND LLC-NSI | Vendor # G-2-S
Original price $0.00 - Original price $0.00Original price $0.00$12.02$12.02 - $12.02Current price $12.02 -
Original price $12.52 - Original price $12.52Original price$12.52$12.52 - $12.52Current price $12.52GLC-4DB NSI 4 to 14 AWG Direct Burial Copper Ground Connector, Lay-In Lug
NSI INDUSTRIES LLCOnly 1 left!Vendor: NSI IND LLC-NSI | Vendor # GLC-4DB NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding ...
View full detailsOriginal price $12.52 - Original price $12.52Original price$12.52$12.52 - $12.52Current price $12.52 -
Original price $82.08Original price $82.08 - Original price $82.08Original price $82.08Current price $46.63$46.63 - $46.63Current price $46.63
3-600LL4 NSI 600 - 2 AL/CU HD Mechanical Lug, 3-Port
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI | Vendor # 3-600LL4 3/8" internal hex pressure screws. 600 KCMIL - #2 AWG Condutor Port.
Original price $82.08Original price $82.08 - Original price $82.08Original price $82.08Current price $46.63$46.63 - $46.63Current price $46.63Sale -
Original price $8.84Original price $8.84 - Original price $8.84Original price $8.84Current price $7.37$7.37 - $7.37Current price $7.37
3/0 AL/CU W/1/2 MTG.""
NSI INDUSTRIES LLC15 in stockVendor: NSI IND LLC-NSI | Vendor # CL3048
Original price $8.84Original price $8.84 - Original price $8.84Original price $8.84Current price $7.37$7.37 - $7.37Current price $7.37Sale -
Original price $7.16 - Original price $7.16Original price $7.16$7.39$7.39 - $7.39Current price $7.394 AWG ALUMINUM COMPRESSION SPLICE
NSI INDUSTRIES LLCOnly 4 left!Vendor: NSI IND LLC-NSI| Vendor # ASC4T
Original price $7.16 - Original price $7.16Original price $7.16$7.39$7.39 - $7.39Current price $7.39 -
Original price $4.58Original price $4.58 - Original price $4.58Original price $4.58Current price $3.82$3.82 - $3.82Current price $3.82
4/0 COMPRESSION LUG 1/2" BOLT HOLE
NSI INDUSTRIES LLC20 in stockVendor: NSI IND LLC-NSI| Vendor # GL4048
Original price $4.58Original price $4.58 - Original price $4.58Original price $4.58Current price $3.82$3.82 - $3.82Current price $3.82Sale -
Original price $8.02Original price $8.02 - Original price $8.02Original price $8.02Current price $6.68$6.68 - $6.68Current price $6.68
4/0-1/0 AWG WIDE RANGE CONNECTOR
NSI INDUSTRIES LLC6 in stockVendor: NSI IND LLC-NSI| Vendor # WRD379
Original price $8.02Original price $8.02 - Original price $8.02Original price $8.02Current price $6.68$6.68 - $6.68Current price $6.68Sale -
Original price $2.66Original price $2.66 - Original price $2.66Original price $2.66Current price $2.22$2.22 - $2.22Current price $2.22
#2-1/0 AWG WIDE RANGE CONNECTOR
NSI INDUSTRIES LLCOnly 5 left!Vendor: NSI IND LLC-NSI| Vendor # WRD159
Original price $2.66Original price $2.66 - Original price $2.66Original price $2.66Current price $2.22$2.22 - $2.22Current price $2.22Sale -
Original price $16.96Original price $16.96 - Original price $16.96Original price $16.96Current price $14.13$14.13 - $14.13Current price $14.13
WIRE MARKING BOOK 1 X 6 BLANK (450 MARKERS)
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # WMB-3
Original price $16.96Original price $16.96 - Original price $16.96Original price $16.96Current price $14.13$14.13 - $14.13Current price $14.13Sale -
Original price $2.89Original price $2.89 - Original price $2.89Original price $2.89Current price $2.41$2.41 - $2.41Current price $2.41
#2 COMPRESSION LUG 5/16" BOLT HOLE
NSI INDUSTRIES LLC33 in stockVendor: NSI IND LLC-NSI| Vendor # GL256
Original price $2.89Original price $2.89 - Original price $2.89Original price $2.89Current price $2.41$2.41 - $2.41Current price $2.41Sale -
Original price $18.26Original price $18.26 - Original price $18.26Original price $18.26Current price $14.45$14.45 - $14.45Current price $14.45
WIRE MARKING BOOK
NSI INDUSTRIES LLCOnly 5 left!Vendor: NSI IND LLC-NSI | Vendor # WMB-1
Original price $18.26Original price $18.26 - Original price $18.26Original price $18.26Current price $14.45$14.45 - $14.45Current price $14.45Sale -
Original price $9.53Original price $9.53 - Original price $9.53Original price $9.53Current price $7.94$7.94 - $7.94Current price $7.94
46-90 WIRE MARKER BOOK (450 MARKERS)
NSI INDUSTRIES LLCOnly 1 left!Vendor: NSI IND LLC-NSI| Vendor # WMB15
Original price $9.53Original price $9.53 - Original price $9.53Original price $9.53Current price $7.94$7.94 - $7.94Current price $7.94Sale -
Original price $22.31Original price $22.31 - Original price $22.31Original price $22.31Current price $18.59$18.59 - $18.59Current price $18.59
RED STANDARD WIRE NUT (350 PCS)
NSI INDUSTRIES LLC11 in stockVendor: NSI IND LLC-NSI | Vendor # WC-R-J
Original price $22.31Original price $22.31 - Original price $22.31Original price $22.31Current price $18.59$18.59 - $18.59Current price $18.59Sale -
Original price $18.16Original price $18.16 - Original price $18.16Original price $18.16Current price $15.13$15.13 - $15.13Current price $15.13
6 CIRCUIT TERMINAL STRIP
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # TB3096-6
Original price $18.16Original price $18.16 - Original price $18.16Original price $18.16Current price $15.13$15.13 - $15.13Current price $15.13Sale -
Original price $24.28Original price $24.28 - Original price $24.28Original price $24.28Current price $20.23$20.23 - $20.23Current price $20.23
NSI TORK TAC212WL Chime Kit: 16VAC Chime, 2 Push-Buttons & 10VA Transformer, White
NSI INDUSTRIES LLCOnly 3 left!Vendor: NSI IND LLC-NSI| Vendor # TAC212WL TORK chime kits provide everything you need to install a loud, pleasant-sounding chime for residential a...
View full detailsOriginal price $24.28Original price $24.28 - Original price $24.28Original price $24.28Current price $20.23$20.23 - $20.23Current price $20.23Sale -
Original price $24.78Original price $24.78 - Original price $24.78Original price $24.78Current price $20.65$20.65 - $20.65Current price $20.65
40VA 24 X 120V HEAVY DUTY TRANSFORMER
NSI INDUSTRIES LLCOnly 2 left!Vendor: NSI IND LLC-NSI| Vendor # TA599
Original price $24.78Original price $24.78 - Original price $24.78Original price $24.78Current price $20.65$20.65 - $20.65Current price $20.65Sale -
Original price $12.72Original price $12.72 - Original price $12.72Original price $12.72Current price $12.68$12.68 - $12.68Current price $12.68
TL1/0 NSI Terminal Lug 1/0-4 Copper
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # TL1/0
Original price $12.72Original price $12.72 - Original price $12.72Original price $12.72Current price $12.68$12.68 - $12.68Current price $12.68Sold out -
Original price $11.53Original price $11.53 - Original price $11.53Original price $11.53Current price $9.61$9.61 - $9.61Current price $9.61
WHITE EYEBALL TRIM FOR MAGNETIC SWITCH CONTACTS
NSI INDUSTRIES LLC17 in stockVendor: NSI IND LLC-NSI | Vendor # TA60
Original price $11.53Original price $11.53 - Original price $11.53Original price $11.53Current price $9.61$9.61 - $9.61Current price $9.61Sale -
Original price $8.68Original price $8.68 - Original price $8.68Original price $8.68Current price $7.48$7.48 - $7.48Current price $7.48
4 STR-1/0 STR COPPER SPLIT BOLT
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # N-1/0
Original price $8.68Original price $8.68 - Original price $8.68Original price $8.68Current price $7.48$7.48 - $7.48Current price $7.48Sold out -
Original price $3.20Original price $3.20 - Original price $3.20Original price $3.20Current price $2.67$2.67 - $2.67Current price $2.67
16 STR-8 STR COPPER SPLIT BOLT
NSI INDUSTRIES LLCOut of stockVendor: NSI IND LLC-NSI| Vendor # N-8
Original price $3.20Original price $3.20 - Original price $3.20Original price $3.20Current price $2.67$2.67 - $2.67Current price $2.67Sold out -
Original price $31.03 - Original price $31.03Original price $31.03$32.01$32.01 - $32.01Current price $32.014/0 UL LISTED AL/CU SPLIT BOLT
NSI INDUSTRIES LLC7 in stockVendor: NSI IND LLC-NSI| Vendor # APS41
Original price $31.03 - Original price $31.03Original price $31.03$32.01$32.01 - $32.01Current price $32.01
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!