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 PQ3606G Busway, 60 A, 600V AC, PQ, H, K, R, 3 Ph., 3 Wire w/gr

SQUARE D PQ3606G Busway, 60 A, 600V AC, PQ, H, K, R, 3 Ph., 3 Wire w/gr

Busway Plug In Unit, Amps 60 A, Voltage 600V AC, Number of Poles 3, 3 Phase, 3 Wire with Ground, Enclosure Rating NEMA 1, For Use With Square D I-Line and I-Line II Busway, Fusible Yes, Fuse Class H, K, R, Breaker Type PQ, Height 8 7/8 in, Width 15 in,... ... more

SQUARE D PQ3606G Busway, 60 A, 600V AC, PQ, H, K, R, 3 Ph., 3 Wire w/gr

Busway Plug In Unit, Amps 60 A, Voltage 600V AC, Number of Poles 3, 3 Phase, 3 Wire with Ground, Enclosure Rating NEMA 1, For Use With Square D I-Line and I-Line II Busway, Fusible Yes, Fuse Class H, K, R, Breaker Type PQ, Height 8 7/8 in, Width 15 in,...

$1,593.99

go to store
SQUARE D PQ4606G Busway Plug In Unit, 60 A, 277/480/600V AC, PQ, H, K, R, 3

SQUARE D PQ4606G Busway Plug In Unit, 60 A, 277/480/600V AC, PQ, H, K, R, 3

Busway Plug In Unit, Amps 60 A, Voltage 277/480/600V AC, Number of Poles 4, 3 Phase, 4 Wire with Ground, Enclosure Rating NEMA 1, For Use With Square D I-Line and I-Line II Busway, Fusible Yes, Fuse Class H, K, R, Breaker Type PQ, Height 8 7/8 in,... ... more

SQUARE D PQ4606G Busway Plug In Unit, 60 A, 277/480/600V AC, PQ, H, K, R, 3

Busway Plug In Unit, Amps 60 A, Voltage 277/480/600V AC, Number of Poles 4, 3 Phase, 4 Wire with Ground, Enclosure Rating NEMA 1, For Use With Square D I-Line and I-Line II Busway, Fusible Yes, Fuse Class H, K, R, Breaker Type PQ, Height 8 7/8 in,...

$1,774.99

go to store
Best Seller
SQUARE D AL150HD Lug Kit, 150A, 600V AC, 3 Poles

SQUARE D AL150HD Lug Kit, 150A, 600V AC, 3 Poles

Mechanical Lug Kit, Amps 150 A, 600V AC, Mounting Location Breaker, Number of Lugs Included 3, Number of Poles 3, Max. Wire Size 3/0 AWG, Min. Wire Size 14 AWG, Includes (3) Mechanical Lug, For Use With Powerpact(R) H, J and L Frame Circuit Breakers,... ... more

SQUARE D AL150HD Lug Kit, 150A, 600V AC, 3 Poles

Mechanical Lug Kit, Amps 150 A, 600V AC, Mounting Location Breaker, Number of Lugs Included 3, Number of Poles 3, Max. Wire Size 3/0 AWG, Min. Wire Size 14 AWG, Includes (3) Mechanical Lug, For Use With Powerpact(R) H, J and L Frame Circuit Breakers,...

$55.19

go to store
SQUARE D 9422TF2 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

SQUARE D 9422TF2 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

Disconnect Switch, Contact Form 3PST, Current Rating 200 A, Depth 4 3/4 in, Duty Heavy Duty, For Fuse Class Class H, Class J, Class K, Class R, Height 6 1/2 in, Horsepower @ 240V AC 60 hp, Horsepower @ 480V AC 125 hp, Horsepower @ 600V AC 150 hp,... ... more

SQUARE D 9422TF2 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

Disconnect Switch, Contact Form 3PST, Current Rating 200 A, Depth 4 3/4 in, Duty Heavy Duty, For Fuse Class Class H, Class J, Class K, Class R, Height 6 1/2 in, Horsepower @ 240V AC 60 hp, Horsepower @ 480V AC 125 hp, Horsepower @ 600V AC 150 hp,...

$1,555.99

go to store
SQUARE D 9422TDF63 Fusible Flange Mount Disconnect Switch, 600V AC/V DC

SQUARE D 9422TDF63 Fusible Flange Mount Disconnect Switch, 600V AC/V DC

Disconnect Switch, Contact Form 3PST, Current Rating 60 A, Depth 2 1/2 in, Duty Standard, For Fuse Class Class H, Class J, Class K, Class R, Height 3 1/4 in, Horsepower @ 240V AC 15 hp, Horsepower @ 480V AC 30 hp, Horsepower @ 600V AC 50 hp, Housing... ... more

SQUARE D 9422TDF63 Fusible Flange Mount Disconnect Switch, 600V AC/V DC

Disconnect Switch, Contact Form 3PST, Current Rating 60 A, Depth 2 1/2 in, Duty Standard, For Fuse Class Class H, Class J, Class K, Class R, Height 3 1/4 in, Horsepower @ 240V AC 15 hp, Horsepower @ 480V AC 30 hp, Horsepower @ 600V AC 50 hp, Housing...

$543.99

go to store
SQUARE D AL250JD Mechanical Lug, 250A, 600V AC

SQUARE D AL250JD Mechanical Lug, 250A, 600V AC

(3) Aluminum Mechanical Lug, Amps 250 A, 600V AC, Mounting Location Breaker, Number of Lugs Included 3, Max. Wire Size 350 MCM, Min. Wire Size 3 AWG, Includes (3) Mechanical Lug, For Use With Powerpact(R) J Frame Circuit Breakers, Package Quantity 3 ... more

SQUARE D AL250JD Mechanical Lug, 250A, 600V AC

(3) Aluminum Mechanical Lug, Amps 250 A, 600V AC, Mounting Location Breaker, Number of Lugs Included 3, Max. Wire Size 350 MCM, Min. Wire Size 3 AWG, Includes (3) Mechanical Lug, For Use With Powerpact(R) J Frame Circuit Breakers, Package Quantity 3

$83.69

go to store
SQUARE D D321NRB Fusible Safety Switch, General Duty, 240V AC, 3PST, 30 A, NEMA

SQUARE D D321NRB Fusible Safety Switch, General Duty, 240V AC, 3PST, 30 A, NEMA

Safety Switch, Contact Form 3PST, Current Rating 30 A, Depth 3 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R) Mfr. No. DRK30, Height 9 3/4 in, Horsepower @ 240V... ... more

SQUARE D D321NRB Fusible Safety Switch, General Duty, 240V AC, 3PST, 30 A, NEMA

Safety Switch, Contact Form 3PST, Current Rating 30 A, Depth 3 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R) Mfr. No. DRK30, Height 9 3/4 in, Horsepower @ 240V...

$170.99

go to store
SQUARE D D221NRB Fusible Safety Switch, General Duty, 240V AC, 2PST, 30 A, NEMA

SQUARE D D221NRB Fusible Safety Switch, General Duty, 240V AC, 2PST, 30 A, NEMA

Safety Switch, Compatible with Manufacturer Model Number DRK30, Contact Form DPST, Current Rating 30 A, Depth 3 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R)... ... more

SQUARE D D221NRB Fusible Safety Switch, General Duty, 240V AC, 2PST, 30 A, NEMA

Safety Switch, Compatible with Manufacturer Model Number DRK30, Contact Form DPST, Current Rating 30 A, Depth 3 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R)...

$130.99

go to store
SQUARE D D222N Fusible Safety Switch, General Duty, 240V AC, 2PST, 60 A, NEMA 1

SQUARE D D222N Fusible Safety Switch, General Duty, 240V AC, 2PST, 60 A, NEMA 1

Safety Switch, Compatible with Manufacturer Model Number RFK03L, Contact Form DPST, Current Rating 60 A, Depth 4 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R) Mfr. No.... ... more

SQUARE D D222N Fusible Safety Switch, General Duty, 240V AC, 2PST, 60 A, NEMA 1

Safety Switch, Compatible with Manufacturer Model Number RFK03L, Contact Form DPST, Current Rating 60 A, Depth 4 3/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R) Mfr. No....

$136.99

go to store
SQUARE D D325NR Fusible Safety Switch, General Duty, 240V AC, 3PST, 400 A, NEMA

SQUARE D D325NR Fusible Safety Switch, General Duty, 240V AC, 3PST, 400 A, NEMA

Safety Switch, Contact Form 3PST, Current Rating 400 A, Depth 10 1/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class J, Class K, Class R, Fuse Kit (Class R) Mfr. No. DRK40, Height 30 3/4 in,... ... more

SQUARE D D325NR Fusible Safety Switch, General Duty, 240V AC, 3PST, 400 A, NEMA

Safety Switch, Contact Form 3PST, Current Rating 400 A, Depth 10 1/4 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class J, Class K, Class R, Fuse Kit (Class R) Mfr. No. DRK40, Height 30 3/4 in,...

$2,128.99

go to store
SQUARE D LAL36300 Molded Case Circuit Breaker, LAL Series 300A, 3 Pole, 600V AC

SQUARE D LAL36300 Molded Case Circuit Breaker, LAL Series 300A, 3 Pole, 600V AC

Molded Case Circuit Breaker, 300 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 42kA at 240V AC, For Use With Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards, Series LAL, High Amp... ... more

SQUARE D LAL36300 Molded Case Circuit Breaker, LAL Series 300A, 3 Pole, 600V AC

Molded Case Circuit Breaker, 300 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 42kA at 240V AC, For Use With Busway Plug-In Units, Combination Starters, Industrial Enclosures, Motor Control Centers, Panelboards, Switchboards, Series LAL, High Amp...

$3,239.77

go to store
EATON BUSSMANN CVR-RH-60200 Open Fuse Block Cover, H; K UL Class, 110 to 200A

EATON BUSSMANN CVR-RH-60200 Open Fuse Block Cover, H; K UL Class, 110 to 200A

CVR Fuse Block Covers, 101 to 200 A, 600V AC, For Fuse Class H, RK5 and RK1, Nonindicating, For Use With HM60200-1CR, HM60200-2CR, HM60200-3CR, RM60200-1CR, RM60200-2CR, RM60200-3CR, Length 10.7 in, Width 2.7 in, Height 3.6 in, Standards CSA Certified,... ... more

EATON BUSSMANN CVR-RH-60200 Open Fuse Block Cover, H; K UL Class, 110 to 200A

CVR Fuse Block Covers, 101 to 200 A, 600V AC, For Fuse Class H, RK5 and RK1, Nonindicating, For Use With HM60200-1CR, HM60200-2CR, HM60200-3CR, RM60200-1CR, RM60200-2CR, RM60200-3CR, Length 10.7 in, Width 2.7 in, Height 3.6 in, Standards CSA Certified,...

$47.45

go to store
SQUARE D 9422TEF10 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

SQUARE D 9422TEF10 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

Disconnect Switch, Contact Form 3PST, Current Rating 100 A, Depth 2 1/2 in, Duty Standard, For Fuse Class Class H, Class J, Class K, Class R, Height 3 1/4 in, Horsepower @ 240V AC 30 hp, Horsepower @ 480V AC 60 hp, Horsepower @ 600V AC 75 hp, Housing... ... more

SQUARE D 9422TEF10 Fusible Flange Mount Disconnect Switch, 600V AC/250V DC

Disconnect Switch, Contact Form 3PST, Current Rating 100 A, Depth 2 1/2 in, Duty Standard, For Fuse Class Class H, Class J, Class K, Class R, Height 3 1/4 in, Horsepower @ 240V AC 30 hp, Horsepower @ 480V AC 60 hp, Horsepower @ 600V AC 75 hp, Housing...

$889.99

go to store