Best Seller
SQUARE D B50.0 Thermal Unit,26.0 to 38.8A

SQUARE D B50.0 Thermal Unit,26.0 to 38.8A

Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 27.1 to 28.7 A, 33.6 to 36 A, 35.2 to 36.1 A, NEMA Size 0, 00, 1, 1P, 2, Frame Size B, S, Compatible with Grainger Part Number 11W21, 11W228, 11W233, 11W24, 11W25,... more

$34.99

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SQUARE D GV2P07 Manual Motor Starter,Knob,1.6 to 2.5A,3P

SQUARE D GV2P07 Manual Motor Starter,Knob,1.6 to 2.5A,3P

Manual Motor Starter, NEMA Size Not Applicable, Horsepower @ Single Phase - 240V AC 1/6 hp, Maximum Voltage Rating 600V AC, Number of Poles 3, Operator Selector Switch, Phase Three, Current AC 2.5 A, Horsepower @ Three Phase - 208V AC 1/2 hp,... more

$207.99

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SQUARE D HOM612L100F Load Center, HOM, 6 Spaces, 100A, 120/240V, Main Lug, 1

SQUARE D HOM612L100F Load Center, HOM, 6 Spaces, 100A, 120/240V, Main Lug, 1

Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type HOM, Included Enclosure Cover Flush Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series HOM, Height 12.56 in, Width 8.91... more

$37.79

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Square D Load Center 100A Lug 1 Phase 6 Spaces HOM612L100F

Square D Load Center 100A Lug 1 Phase 6 Spaces HOM612L100F

Load Center Number of Spaces 6 Amps 100 A Voltage 120/240V AC Circuit Breaker Type HOM Included Enclosure Cover Flush Cover Main Circuit Breaker or Main Lug Main Lug Max. No. of Tandem Breakers 6 Phase 1 Series HOM Height 12.56 in Width 8.91 in Depth 4... more

$63.99 $54.69

FREE shipping

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Square D Thermal Unit TripClass 20 MeltingAlloy A8.38

Square D Thermal Unit TripClass 20 MeltingAlloy A8.38

Thermal Unit Trip Class 20 Overload Protection Type Melting Alloy Full Load Current 4.95 to 5.62 A 5.12 to 5.84 A 5.37 to 5.87 A 5.45 to 6.24 A 5.57 to 6.22 A 5.86 to 6.41 A 5.89 to 6.56 A 6.17 to 6.75 A 6.37 to 6.99 A Frame Size A S Compatible with... more

$44.75 $37.32

FREE shipping

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New Square D Thermal Overload Heater Element Unit B8.20 B-8.20

New Square D Thermal Overload Heater Element Unit B8.20 B-8.20

Thermal Unit Trip Class 20 Overload Protection Type Melting Alloy Full Load Current 4.69 to 4.98 A 4.92 to 5.23 A 4.94 to 5.21 A 5.19 to 5.51 A 5.2 to 5.73 A 5.21 to 5.53 A 5.22 to 5.51 A 5.32 to 5.65 A 5.54 to 6.09 A 5.67 to 6.03 A 5.74 to 6.35 A 6.12... more

$58.65 $51.11

FREE shipping

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SQUARE D B10.2 Thermal Unit,6.67 to 8.58A

SQUARE D B10.2 Thermal Unit,6.67 to 8.58A

Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 5.6 to 6.43 A, 5.85 to 6.67 A, 5.89 to 6.77 A, 6.18 to 7.07 A, 6.2 to 7.12 A, 6.24 to 7.18 A, 6.36 to 7.31 A, 6.4 to 7.13 A, 6.8 to 7.84 A, 6.81 to 7.6 A, 7.09 to... more

$34.15

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SQUARE D GV2P14 Manual Motor Starter,Knob,6 to 10A,3P

SQUARE D GV2P14 Manual Motor Starter,Knob,6 to 10A,3P

Manual Motor Starter, NEMA Size Not Applicable, Horsepower @ Single Phase - 120V AC 1/2 hp, Horsepower @ Single Phase - 240V AC 1 1/2 hp, Maximum Voltage Rating 600V AC, Number of Poles 3, Operator Selector Switch, Phase Three, Current AC 10 A,... more

$206.99

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SQUARE D QO612L100S Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1 Phase

SQUARE D QO612L100S Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1 Phase

Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Surface Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series QO, Height 12.56 in, Width 8.91... more

$49.49

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SQUARE D QO612L100RB Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

SQUARE D QO612L100RB Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Surface Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series QO, Height 12.64 in, Width 8.91... more

$83.85

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SQUARE D QO612L100DF Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

SQUARE D QO612L100DF Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Flush Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series QO, Height 12.56 in, Width 8.91... more

$56.15

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SQUARE D GV2P10 Manual Motor Starter,Knob,4 to 6.3A,3P

SQUARE D GV2P10 Manual Motor Starter,Knob,4 to 6.3A,3P

Manual Motor Starter, NEMA Size Not Applicable, Horsepower @ Single Phase - 120V AC 1/4 hp, Horsepower @ Single Phase - 240V AC 1/2 hp, Maximum Voltage Rating 600V AC, Number of Poles 3, Operator Selector Switch, Phase Three, Current AC 6.3 A,... more

$221.99

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SQUARE D B19.5 Thermal Unit,11.3 to 15.0A

SQUARE D B19.5 Thermal Unit,11.3 to 15.0A

Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 10.6 to 11.2 A, 10.6 to 11.3 A, 11.1 to 11.9 A, 11.3 to 12 A, 11.4 to 12 A, 11.6 to 12 A, 11.9 to 12 A, 11.9 to 12.7 A, 11.9 to 13.2 A, 12.4 to 13.7 A, 12.9 to 13.9... more

$44.39

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SQUARE D A17.9 Thermal Unit,12.20 to 13.10A

SQUARE D A17.9 Thermal Unit,12.20 to 13.10A

Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 10.6 to 11.6 A, 10.7 to 11 A, Frame Size A, S, Compatible with Grainger Part Number 1H385, 1H386, 1H387, 1H388, 1H389, 1H39, 1H392, 1H393, 2BV58, 2BV66, 2BV67,... more

$25.49

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SQUARE D VC1GUN Enclosed Disconnect Switch, 20 A, 690V AC, 3 pole

SQUARE D VC1GUN Enclosed Disconnect Switch, 20 A, 690V AC, 3 pole

Enclosed Switch/20 Ampere, Depth 5 1/4 in, Handle Type Rotary, Height 6 1/2 in, IP Rating IP65, NEMA Enclosure Rating 12 more

$238.99

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SQUARE D D323N Fusible Single Throw Safety Switch, General Duty, 240V AC, 3PST,

SQUARE D D323N Fusible Single Throw Safety Switch, General Duty, 240V AC, 3PST,

Safety Switch, Contact Form 3PST, Current Rating 100 A, Depth 6 1/2 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R) Mfr. No. RFK10, Height 17 1/2 in, Horsepower @ 240V AC 5... more

$341.99

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SQUARE D QO2125BNRB Circuit Breaker Enclosure, QO, 2 Spaces, 125A, Main Lug, 1

SQUARE D QO2125BNRB Circuit Breaker Enclosure, QO, 2 Spaces, 125A, Main Lug, 1

Circuit Breaker Enclosure, Material Steel, NEMA Rating 3R, Exterior Height 16.18 in, Exterior Width 6.93 in, Exterior Depth 4.12 in, For Use With Square D QO Circuit Breakers, Enamel Finish, Mounting Style Surface, 125 A Amps, Number of Spaces 2,... more

$128.99

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SQUARE D V4 Nonfusible Load Break Switch, 600V AC

SQUARE D V4 Nonfusible Load Break Switch, 600V AC

Load Break Switch, Contact Form 3PST, Current Rating 80 A, Depth 2 1/2 in, Duty Standard, Enclosure Type Enclosed, Features Opening for 6 mm (0.24 in) Shaft Width, For Fuse Class Not Applicable, Height 3 1/4 in, Horsepower @ 240V AC 15 hp, Horsepower @... more

$213.99

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SQUARE D HU462AWK Nonfusible Safety Switch, Heavy Duty, 600V AC/DC, 4PST, 60 A,

SQUARE D HU462AWK Nonfusible Safety Switch, Heavy Duty, 600V AC/DC, 4PST, 60 A,

Safety Switch, Contact Form 4PST, Current Rating 60 A, Depth 6 3/4 in, Duty Heavy Duty, Environment Indoor/Outdoor, For Fuse Class Not Applicable, Height 20 1/2 in, Horsepower @ 240V AC 20 hp, Horsepower @ 480V AC 50 hp, Horsepower @ 600V AC 60 hp,... more

$913.99

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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

$1,555.99

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SQUARE D QO3100BNRB Circuit Breaker Enclosure, QO, 3 Spaces, 100A, Main Lug, 3

SQUARE D QO3100BNRB Circuit Breaker Enclosure, QO, 3 Spaces, 100A, Main Lug, 3

Circuit Breaker Enclosure, Material Steel, NEMA Rating 3R, Exterior Height 13.19 in, Exterior Width 6.93 in, Exterior Depth 4.12 in, For Use With Square D QO Circuit Breakers, Enamel Finish, Mounting Style Surface, 100 A Amps, Number of Spaces 3,... more

$143.99

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SQUARE D A25.2 Thermal Unit,15.10 to 16.00A

SQUARE D A25.2 Thermal Unit,15.10 to 16.00A

Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 12.4 to 14.6 A, 15.1 to 16 A, Frame Size A, S, Compatible with Grainger Part Number 1H385, 1H386, 1H387, 1H388, 1H389, 1H39, 1H392, 1H393, 2BV58, 2BV66, 2BV67,... more

$26.19

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