You're in Electrical Supplies

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
SQUARE D N150MH Panelboard Main Breaker Kit, HDL, HGL, HJL, HLL, HRL, 150A,

SQUARE D N150MH Panelboard Main Breaker Kit, HDL, HGL, HJL, HLL, HRL, 150A,

Panelboard Main Breaker Kit, For Use With Square D H-Frame Panelboards, Amps 150, Includes (1) Label, (1) Mounting Plate, (1) Screw Set , (2) Bracket for Support , (2) Cover Plate, (2) Rail Extension, (2) Rail Splice, (2) Terminals, (3) Connector, 347V... ... more

SQUARE D N150MH Panelboard Main Breaker Kit, HDL, HGL, HJL, HLL, HRL, 150A,

Panelboard Main Breaker Kit, For Use With Square D H-Frame Panelboards, Amps 150, Includes (1) Label, (1) Mounting Plate, (1) Screw Set , (2) Bracket for Support , (2) Cover Plate, (2) Rail Extension, (2) Rail Splice, (2) Terminals, (3) Connector, 347V...

$574.99

go to store
SQUARE D 9991SCG8 Steel Enclosure, 10 in H, 6 in W, 5.56 in D, NEMA 1, Screw On

SQUARE D 9991SCG8 Steel Enclosure, 10 in H, 6 in W, 5.56 in D, NEMA 1, Screw On

Enclosure NEMA Rating 1, Material of Enclosure Steel, 6 in, Screw On Enclosure Cover Type, Solid / Clear Cover Solid, Closure Method Screws, Finish Paint, Color Gray, Depth 5.56 in, Enclosure Cover Features Screw Latch, Height 10 in, Interior Panel... ... more

SQUARE D 9991SCG8 Steel Enclosure, 10 in H, 6 in W, 5.56 in D, NEMA 1, Screw On

Enclosure NEMA Rating 1, Material of Enclosure Steel, 6 in, Screw On Enclosure Cover Type, Solid / Clear Cover Solid, Closure Method Screws, Finish Paint, Color Gray, Depth 5.56 in, Enclosure Cover Features Screw Latch, Height 10 in, Interior Panel...

$65.85

go to store
Best Seller
SQUARE D N250MJ Panelboard Main Breaker Kit, JDL, JGL, JJL, JLL, JRL, 250A,

SQUARE D N250MJ Panelboard Main Breaker Kit, JDL, JGL, JJL, JLL, JRL, 250A,

Panelboard Main Breaker Kit, For Use With Square D J-Frame Panelboards, Amps 250, Includes (1) Cover Plate, (1) Label, (1) Mounting Plate, (1) Screw Set , (2) Bracket for Support , (2) Rail Extension, (2) Rail Splice, (2) Terminals, (3) Connector, 347V... ... more

SQUARE D N250MJ Panelboard Main Breaker Kit, JDL, JGL, JJL, JLL, JRL, 250A,

Panelboard Main Breaker Kit, For Use With Square D J-Frame Panelboards, Amps 250, Includes (1) Cover Plate, (1) Label, (1) Mounting Plate, (1) Screw Set , (2) Bracket for Support , (2) Rail Extension, (2) Rail Splice, (2) Terminals, (3) Connector, 347V...

$558.17

go to store
SQUARE D QOL125 Main Lug Kit,125 A

SQUARE D QOL125 Main Lug Kit,125 A

Main Lug Kit, Amps 125 A, Mounting Location Panel, Number of Lugs Included 2, Max. Wire Size 2/0 AWG, Min. Wire Size 6 AWG, Includes (1) 1/4-20 Bonding Screw for S01 Series, (1) 10-32 Bonding Screw for G01 Series, (1) Service Disconnect Label, (2)... ... more

SQUARE D QOL125 Main Lug Kit,125 A

Main Lug Kit, Amps 125 A, Mounting Location Panel, Number of Lugs Included 2, Max. Wire Size 2/0 AWG, Min. Wire Size 6 AWG, Includes (1) 1/4-20 Bonding Screw for S01 Series, (1) 10-32 Bonding Screw for G01 Series, (1) Service Disconnect Label, (2)...

$51.85

go to store
SQUARE D PK23GTAL Qo Ground Bar Kit

SQUARE D PK23GTAL Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 24, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4/0 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Tin Plated... ... more

SQUARE D PK23GTAL Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 24, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4/0 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Tin Plated...

$31.25

go to store
SQUARE D NQMB2HJ Panelboard Main Breaker Kit, Amps: 225

SQUARE D NQMB2HJ Panelboard Main Breaker Kit, Amps: 225

Panelboard Main Breaker Kit, For Use With Square D PowerPact H, J and Q-Frame Panelboards, Amps 225, Includes (1) Cover, (1) Main Breaker Label, (1) Mounting Pan, (13) Tapping Screws, (2) Support Brackets, (2) Terminal Kits, Frame Size 150A/H, 225A/J,... ... more

SQUARE D NQMB2HJ Panelboard Main Breaker Kit, Amps: 225

Panelboard Main Breaker Kit, For Use With Square D PowerPact H, J and Q-Frame Panelboards, Amps 225, Includes (1) Cover, (1) Main Breaker Label, (1) Mounting Pan, (13) Tapping Screws, (2) Support Brackets, (2) Terminal Kits, Frame Size 150A/H, 225A/J,...

$315.99

go to store
SQUARE D PK15GTAL Qo Ground Bar Kit, Number of Terminals: 16

SQUARE D PK15GTAL Qo Ground Bar Kit, Number of Terminals: 16

Ground Bar Kit, 225 A Amps, Number of Terminals 16, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 1/0 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Tin Plated... ... more

SQUARE D PK15GTAL Qo Ground Bar Kit, Number of Terminals: 16

Ground Bar Kit, 225 A Amps, Number of Terminals 16, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 1/0 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Tin Plated...

$30.29

go to store
SQUARE D SN100FA Neutral Assembly Kit,100A

SQUARE D SN100FA Neutral Assembly Kit,100A

Neutral Assembly Kit, Amps 100 A, Mounting Style Flush/Surface, For Use With Powerpact B-Frame Circuit Breaker Enclosures, NEMA Rating 1, 3R, Includes Mounting Screws ... more

SQUARE D SN100FA Neutral Assembly Kit,100A

Neutral Assembly Kit, Amps 100 A, Mounting Style Flush/Surface, For Use With Powerpact B-Frame Circuit Breaker Enclosures, NEMA Rating 1, 3R, Includes Mounting Screws

$59.85

go to store
SQUARE D PK18GTA Qo Ground Bar Kit

SQUARE D PK18GTA Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 18, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK18GTA Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 18, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum

$13.63

go to store
SQUARE D PK18GTAL Qo Ground Bar Kit, Amps AC: 200

SQUARE D PK18GTAL Qo Ground Bar Kit, Amps AC: 200

Ground Bar Kit, 225 A Amps, Number of Terminals 19, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 1/0 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Copper ... more

SQUARE D PK18GTAL Qo Ground Bar Kit, Amps AC: 200

Ground Bar Kit, 225 A Amps, Number of Terminals 19, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 1/0 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Copper

$28.89

go to store
SQUARE D PK3GTA1 Qo Ground Bar Kit, Amps: 70 A

SQUARE D PK3GTA1 Qo Ground Bar Kit, Amps: 70 A

Ground Bar Kit, 70 A Amps, Number of Terminals 3, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO Load Centers, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK3GTA1 Qo Ground Bar Kit, Amps: 70 A

Ground Bar Kit, 70 A Amps, Number of Terminals 3, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO Load Centers, Includes (2) Mounting Screws, Material Aluminum

$8.27

go to store
SQUARE D PK9GTA Qo Ground Bar Kit, Amps AC: 100

SQUARE D PK9GTA Qo Ground Bar Kit, Amps AC: 100

Ground Bar Kit, 225 A Amps, Number of Terminals 9, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 10 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK9GTA Qo Ground Bar Kit, Amps AC: 100

Ground Bar Kit, 225 A Amps, Number of Terminals 9, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 10 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum

$9.71

go to store
SQUARE D PK12GTA Qo Ground Bar Kit, Amps: 225 A

SQUARE D PK12GTA Qo Ground Bar Kit, Amps: 225 A

Ground Bar Kit, 225 A Amps, Number of Terminals 12, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Aluminum ... more

SQUARE D PK12GTA Qo Ground Bar Kit, Amps: 225 A

Ground Bar Kit, 225 A Amps, Number of Terminals 12, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (1) Grounding Lug Connector Assembly, (2) Screws, Material Aluminum

$12.15

go to store
SQUARE D PK7GTA Ground Bar Kit, 125 A, Aluminum, For Use With Square D QO, HOM,

SQUARE D PK7GTA Ground Bar Kit, 125 A, Aluminum, For Use With Square D QO, HOM,

Ground Bar Kit, 125 A Amps, Number of Terminals 7, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK7GTA Ground Bar Kit, 125 A, Aluminum, For Use With Square D QO, HOM,

Ground Bar Kit, 125 A Amps, Number of Terminals 7, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum

$8.48

go to store
SQUARE D 9080LB53 Block Cover,8.37 in W,5.31 in H,Plastic

SQUARE D 9080LB53 Block Cover,8.37 in W,5.31 in H,Plastic

Power Distribution Block Cover, Compatible with Series 9080, Material Plastic, Mounting Type Screws, Number of Poles 3, Overall Depth 0.06 in, Overall Length 4.5 in, Overall Width 8.28 in, Thickness 0.06 in, Compatible Manufacturer Model Number... ... more

SQUARE D 9080LB53 Block Cover,8.37 in W,5.31 in H,Plastic

Power Distribution Block Cover, Compatible with Series 9080, Material Plastic, Mounting Type Screws, Number of Poles 3, Overall Depth 0.06 in, Overall Length 4.5 in, Overall Width 8.28 in, Thickness 0.06 in, Compatible Manufacturer Model Number...

$16.85

go to store
SQUARE D PK23GTA Qo Ground Bar Kit

SQUARE D PK23GTA Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 23, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK23GTA Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 23, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum

$15.44

go to store
SQUARE D HOM100AN Neutral Lug Kit,100 A

SQUARE D HOM100AN Neutral Lug Kit,100 A

Neutral Lug Kit, Amps 100 A, Mounting Location Panel, Number of Lugs Included 1, Max. Wire Size 1/0 AWG, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Includes (1) Lug Body, (1) Lug Connector Plate, (1) Wire Binding Screw, (2) Lug Mounting Screws, For Use... ... more

SQUARE D HOM100AN Neutral Lug Kit,100 A

Neutral Lug Kit, Amps 100 A, Mounting Location Panel, Number of Lugs Included 1, Max. Wire Size 1/0 AWG, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Includes (1) Lug Body, (1) Lug Connector Plate, (1) Wire Binding Screw, (2) Lug Mounting Screws, For Use...

$10.79

go to store
SQUARE D PK15GTA Qo Ground Bar Kit

SQUARE D PK15GTA Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 15, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK15GTA Qo Ground Bar Kit

Ground Bar Kit, 225 A Amps, Number of Terminals 15, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 4 AWG, For Use With Square D QO, HOM, NQOD and NF Panelboards, Includes (2) Mounting Screws, Material Aluminum

$12.40

go to store
SQUARE D LK150AN Neutral Lug Kit

SQUARE D LK150AN Neutral Lug Kit

Neutral Lug Kit, Amps 150 A, Mounting Location Panel, Number of Lugs Included 1, Max. Wire Size 3/0 AWG, Min. Wire Size 2 AWG, Includes (1) Mounting Screw, (1) Neutral Terminal, (1) Torque Label, (1) Wire Binding Screw, For Use With QO Load Centers ... more

SQUARE D LK150AN Neutral Lug Kit

Neutral Lug Kit, Amps 150 A, Mounting Location Panel, Number of Lugs Included 1, Max. Wire Size 3/0 AWG, Min. Wire Size 2 AWG, Includes (1) Mounting Screw, (1) Neutral Terminal, (1) Torque Label, (1) Wire Binding Screw, For Use With QO Load Centers

$24.49

go to store
SQUARE D MG26985 Front Mounting Bracket,C60N C Breakers

SQUARE D MG26985 Front Mounting Bracket,C60N C Breakers

Front Mounting Kit, Mounting Location Breaker, For Use With Square D Multi 9 Circuit Breakers, Width 1.38 in, Depth 1.38 in, Includes Terminal Screw Shield, Description/Special Features Allows the C60 Devices to be Clipped Onto it in a Standard Manner ... more

SQUARE D MG26985 Front Mounting Bracket,C60N C Breakers

Front Mounting Kit, Mounting Location Breaker, For Use With Square D Multi 9 Circuit Breakers, Width 1.38 in, Depth 1.38 in, Includes Terminal Screw Shield, Description/Special Features Allows the C60 Devices to be Clipped Onto it in a Standard Manner

$14.89

go to store
SQUARE D PK27GTA Qo Ground Bar Kit, Amps: 600 A

SQUARE D PK27GTA Qo Ground Bar Kit, Amps: 600 A

Ground Bar Kit, 600 A Amps, Number of Terminals 27, For Use With Square D HCN, I-Line and NQ Panelboards, Includes (2) Mounting Screws, Material Aluminum ... more

SQUARE D PK27GTA Qo Ground Bar Kit, Amps: 600 A

Ground Bar Kit, 600 A Amps, Number of Terminals 27, For Use With Square D HCN, I-Line and NQ Panelboards, Includes (2) Mounting Screws, Material Aluminum

$24.51

go to store
SQUARE D 9080LB43 Block Cover,5.87 in W,4.56 in H,4.1 in L

SQUARE D 9080LB43 Block Cover,5.87 in W,4.56 in H,4.1 in L

Power Distribution Block Cover, Compatible with Series 9080, Material Plastic, Mounting Type Screws, Number of Poles 3, Overall Depth 0.06 in, Overall Length 4 in, Overall Width 5.88 in, Thickness 0.06 in, Compatible Manufacturer Model Number... ... more

SQUARE D 9080LB43 Block Cover,5.87 in W,4.56 in H,4.1 in L

Power Distribution Block Cover, Compatible with Series 9080, Material Plastic, Mounting Type Screws, Number of Poles 3, Overall Depth 0.06 in, Overall Length 4 in, Overall Width 5.88 in, Thickness 0.06 in, Compatible Manufacturer Model Number...

$14.79

go to store
SQUARE D LK100AN Neutral Lug Kit

SQUARE D LK100AN Neutral Lug Kit

Neutral Lug Kit, Amps 100 A, Mounting Location Panel, Number of Lugs Included 1, Max. Wire Size 2/0 AWG, Min. Wire Size 6 AWG, Includes (1) Mounting Screw, (1) Neutral Terminal, (1) Wire Binding Screw, For Use With Homeline and QO Load Centers ... more

SQUARE D LK100AN Neutral Lug Kit

Neutral Lug Kit, Amps 100 A, Mounting Location Panel, Number of Lugs Included 1, Max. Wire Size 2/0 AWG, Min. Wire Size 6 AWG, Includes (1) Mounting Screw, (1) Neutral Terminal, (1) Wire Binding Screw, For Use With Homeline and QO Load Centers

$7.95

go to store
SQUARE D MG26984 Front Mounting Bracket,C60N C Breakers

SQUARE D MG26984 Front Mounting Bracket,C60N C Breakers

Front Mounting Kit, Mounting Location Breaker, For Use With Square D Multi 9 Circuit Breakers, Width 2.17 in, Depth 1.38 in, Includes Terminal Screw Shield, Description/Special Features Allows the C60 Devices to be Clipped Onto it in a Standard Manner ... more

SQUARE D MG26984 Front Mounting Bracket,C60N C Breakers

Front Mounting Kit, Mounting Location Breaker, For Use With Square D Multi 9 Circuit Breakers, Width 2.17 in, Depth 1.38 in, Includes Terminal Screw Shield, Description/Special Features Allows the C60 Devices to be Clipped Onto it in a Standard Manner

$15.19

go to store