Best Seller
SQUARE D QOU120VH Miniature Circuit Breaker, QOU Series 20A, 1 Pole, 120/240V AC

SQUARE D QOU120VH Miniature Circuit Breaker, QOU Series 20A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail,... more

$84.39

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SQUARE D QOU170 Miniature Circuit Breaker, QOU Series 70A, 1 Pole, 120/240V AC

SQUARE D QOU170 Miniature Circuit Breaker, QOU Series 70A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$59.69

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Best Seller
EATON FAZ-D5/1-NA-SP Miniature Circuit Breaker, FAZ-NA Series 5A, 1 Pole,

EATON FAZ-D5/1-NA-SP Miniature Circuit Breaker, FAZ-NA Series 5A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 5 A, Number of Poles 1, Curve Type D, AC Voltage Rating 277/480V AC, DC Voltage Rating 48V DC, Max. AIR Rating 10kA at 277/480V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series FAZ-NA, Trip... more

$66.49

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SQUARE D BDA140201 Molded Case Circuit Breaker, BDA Series 20A, 1 Pole, 277V

SQUARE D BDA140201 Molded Case Circuit Breaker, BDA Series 20A, 1 Pole, 277V

Molded Case Circuit Breaker, 20 A Amps, AC Voltage Rating 277V AC, Max. AIR Rating 25kA at 120/240V AC, For Use With Electrical Distribution Equipment, Industrial Control Panels, Series BDA, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage... more

$216.99

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SIEMENS 5SJ41166HG40 Miniature Circuit Breaker, 5SJ4 Series 16A, 1 Pole, 240V

SIEMENS 5SJ41166HG40 Miniature Circuit Breaker, 5SJ4 Series 16A, 1 Pole, 240V

IEC Miniature Circuit Breaker, Amps 16 A, Number of Poles 1, Curve Type B, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type... more

$57.29

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SIEMENS 5SJ41157HG40 Miniature Circuit Breaker, 5SJ4 Series 1.6A, 1 Pole, 240V

SIEMENS 5SJ41157HG40 Miniature Circuit Breaker, 5SJ4 Series 1.6A, 1 Pole, 240V

IEC Miniature Circuit Breaker, Amps 1.6 A, Number of Poles 1, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type... more

$57.29

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SCHNEIDER ELECTRIC M9F22120 Circuit Breaker, C60SP Series 20A, 1 Pole, 240/415V

SCHNEIDER ELECTRIC M9F22120 Circuit Breaker, C60SP Series 20A, 1 Pole, 240/415V

IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 240/415V AC, Max. AIR Rating 14kA at 120/240V AC, Series C60SP, Curve Type C, DC Voltage Rating 60V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting... more

$64.39

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SCHNEIDER ELECTRIC M9F21116 Circuit Breaker, C60SP Series 16A, 1 Pole, 240/415V

SCHNEIDER ELECTRIC M9F21116 Circuit Breaker, C60SP Series 16A, 1 Pole, 240/415V

IEC Supplementary Protector, Amps 16 A, AC Voltage Rating 240/415V AC, Max. AIR Rating 14kA at 120/240V AC, Series C60SP, Curve Type B, DC Voltage Rating 60V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting... more

$64.39

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SIEMENS 5SJ41027HG40 Miniature Circuit Breaker, 5SJ4 Series 2A, 1 Pole, 240V

SIEMENS 5SJ41027HG40 Miniature Circuit Breaker, 5SJ4 Series 2A, 1 Pole, 240V

IEC Miniature Circuit Breaker, Amps 2 A, Number of Poles 1, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type... more

$57.29

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SCHNEIDER ELECTRIC M9F42106 Miniature Circuit Breaker, C60BP Series 6A, 1 Pole,

SCHNEIDER ELECTRIC M9F42106 Miniature Circuit Breaker, C60BP Series 6A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 6 A, Number of Poles 1, Curve Type C, AC Voltage Rating 240/415V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 120/240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series C60BP, Trip... more

$73.25

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EATON FAZ-B5/1-SP Circuit Breaker, FAZ Series 5A, 1 Pole, 277/480V AC, B Curve

EATON FAZ-B5/1-SP Circuit Breaker, FAZ Series 5A, 1 Pole, 277/480V AC, B Curve

IEC Supplementary Protector, Amps 5 A, AC Voltage Rating 277/480V AC, Max. AIR Rating 15kA at 240/415V AC, Series FAZ, Curve Type B, DC Voltage Rating 48V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style... more

$86.45

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HUBBELL HBLMCAPBK Cap,Black,300/400 Amp Male Single Pole

HUBBELL HBLMCAPBK Cap,Black,300/400 Amp Male Single Pole

Protective Cap, Color Black, For Device Gender Male, Material Thermoplastic Elastomer, NEMA Enclosure Rating 12, 3R, 4X, Product Type Protective Cap, Compatible Device Current 400 A, Compatible with Series 16, Overall Length 2.78 in, Overall Width 1.48 in more

$25.75

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FEDERAL PACIFIC UBIF20N Miniature Circuit Breaker, UBIF Series 20A, 1 Pole,

FEDERAL PACIFIC UBIF20N Miniature Circuit Breaker, UBIF Series 20A, 1 Pole,

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center... more

$44.75

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HUBBELL HBL1281 Wall Swtch,1-Pole,120/277V,20A,Brn,Press

HUBBELL HBL1281 Wall Swtch,1-Pole,120/277V,20A,Brn,Press

Wall Switch, Color Brown, Current Rating 20 A, Switch Function Maintained, Switch Type Single Pole, Voltage Rating 120/277V AC, Wiring Method Side, Horsepower Rating 1 hp, Locking Style Not Applicable, Maximum Wire Size 10 AWG, Minimum Wire Size 14... more

$38.69

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ZINSCO UBIZ30 Miniature Circuit Breaker, UBIZ Series 30A, 1 Pole, 120/240V AC

ZINSCO UBIZ30 Miniature Circuit Breaker, UBIZ Series 30A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center... more

$38.29

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DAYTON 33V956 Miniature Circuit Breaker, NDB2T-63 D25/1 L Series 25A, 1 Pole,

DAYTON 33V956 Miniature Circuit Breaker, NDB2T-63 D25/1 L Series 25A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 25 A, Number of Poles 1, Curve Type D, AC Voltage Rating 120V AC, DC Voltage Rating 60V DC, Max. AIR Rating 10kA at 120V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Lug, Series NDB2T-63 D25/1 L, Trip Type... more

$31.45

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HUBBELL HBLFCAPR Cap,Red,300/400A Female Single Pole

HUBBELL HBLFCAPR Cap,Red,300/400A Female Single Pole

Protective Cap, Color Red, For Device Gender Female, Material Thermoplastic Elastomer, NEMA Enclosure Rating 12, 3R, 4X, Product Type Protective Cap, Compatible Device Current 400 A, Compatible with Series 16, For Environment Cold, Hot, Oily/Greasy,... more

$29.19

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HUBBELL HBLFCAPW Cap,White,300/400A Female Single Pole

HUBBELL HBLFCAPW Cap,White,300/400A Female Single Pole

Protective Cap, Color White, For Device Gender Female, Material Thermoplastic Elastomer, NEMA Enclosure Rating 12, 3R, 4X, Product Type Protective Cap, Compatible Device Current 400 A, Compatible with Series 16, For Environment Cold, Hot, Oily/Greasy,... more

$29.19

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BRADY 148693 Circuit Breaker Lockout Rail, 120V, 1 Pole

BRADY 148693 Circuit Breaker Lockout Rail, 120V, 1 Pole

Circuit Breaker Lockout Rail, Circuit Breaker Lockout Type Snap-On, For Circuit Breaker Type Single Pole, For Maximum Padlock Shackle Diameter 9/32 in, For Voltage 120V AC, Maximum Number of Padlocks 1, Overall Height 1.01 in, Overall Length 2.69 in,... more

$39.05

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GE THQB1115 Miniature Circuit Breaker, THQB Series 15A, 1 Pole, 120/240V AC

GE THQB1115 Miniature Circuit Breaker, THQB Series 15A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single, Series THQB, Max.... more

$39.55

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SQUARE D QOB120VH Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120/240V AC

SQUARE D QOB120VH Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible... more

$67.99

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SIEMENS BQ1B030 Miniature Circuit Breaker, BQ Series 30A, 1 Pole, 120V AC

SIEMENS BQ1B030 Miniature Circuit Breaker, BQ Series 30A, 1 Pole, 120V AC

Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single, Series BQ, Max. AIR... more

$61.79

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SQUARE D QOB120CAFI Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120/240V

SQUARE D QOB120CAFI Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120/240V

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Arc Fault Circuit Interrupter, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible... more

$248.99

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CARLING TECHNOLOGIES CA1-B0-34-810-321-R Circuit Breaker, 100A, 1 Pole, 250V

CARLING TECHNOLOGIES CA1-B0-34-810-321-R Circuit Breaker, 100A, 1 Pole, 250V

Panel Mount Circuit Breaker, Amps 100 A, AC Voltage Rating 250V AC, Terminal Connection #1/4-20 Stud, DC Voltage Rating 80V DC, Magnetic, Number of Poles 1, Circuit Breaker Actuator Toggle, Max. AIR Rating 1.5kA at 120/240V AC, Curve Type Medium, Phase... more

$23.19

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BRADY 65810 SINGLE POLE CLAMP ON BREAKER LOCKOUT,PK6

BRADY 65810 SINGLE POLE CLAMP ON BREAKER LOCKOUT,PK6

Single Pole Breaker Lockout, Circuit Breaker Lockout Type Clamp-On, For Circuit Breaker Type Single Pole, For Maximum Padlock Shackle Diameter Not Applicable, For Voltage 120/277V AC, Maximum Number of Padlocks 1, Overall Height 0.75 in, Overall Length... more

$131.39

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DAYTON 33V894 Miniature Circuit Breaker, NDB2T-63 C10/1 L Series 10A, 1 Pole,

DAYTON 33V894 Miniature Circuit Breaker, NDB2T-63 C10/1 L Series 10A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 10 A, Number of Poles 1, Curve Type C, AC Voltage Rating 277V AC, DC Voltage Rating 48V DC, Max. AIR Rating 10kA at 277V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Lug, Series NDB2T-63 C10/1 L, Trip Type... more

$29.15

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SIEMENS 75FP14 Contacts Kit,NEMA Sz 2,1 Pole

SIEMENS 75FP14 Contacts Kit,NEMA Sz 2,1 Pole

Replacement Contact Kit, Number of Contacts Included 1, Compatible with Series Siemens Multiple Class Contactors, NEMA Size 2, Includes Movable Contacts, Springs, Stationary Contacts more

$162.99

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BRADY 65815 SINGLE POLE SNAP ON BREAKER LOCKOUT,PK6

BRADY 65815 SINGLE POLE SNAP ON BREAKER LOCKOUT,PK6

Single Pole Breaker Lockout, Circuit Breaker Lockout Type Snap-On, For Circuit Breaker Type Single Pole, For Maximum Padlock Shackle Diameter Not Applicable, For Voltage 120/277V AC, Maximum Number of Padlocks 1, Overall Height 0.75 in, Overall Length... more

$137.99

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EATON FAZ-C10/1-SP Circuit Breaker, FAZ Series 10A, 1 Pole, 277/480V AC, C Curve

EATON FAZ-C10/1-SP Circuit Breaker, FAZ Series 10A, 1 Pole, 277/480V AC, C Curve

IEC Supplementary Protector, Amps 10 A, AC Voltage Rating 277/480V AC, Max. AIR Rating 15kA at 277V AC, Series FAZ, Curve Type C, DC Voltage Rating 48V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style DIN... more

$60.89

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ZORO SELECT 4921I Wall Switch,20A,Ivory,1-Pole Type,Toggle

ZORO SELECT 4921I Wall Switch,20A,Ivory,1-Pole Type,Toggle

Wall Switch, Color Ivory, Current Rating 20 A, Switch Function Momentary, Switch Type Single Pole/Double Throw, Voltage Rating 120/277V AC, Wiring Method Back, Side, Horsepower Rating 2 hp, Locking Style Not Applicable, Number of Switches 1, Standards... more

$34.25

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EATON FAZ-D10/1-SP Circuit Breaker, FAZ Series 10A, 1 Pole, 277/480V AC, D Curve

EATON FAZ-D10/1-SP Circuit Breaker, FAZ Series 10A, 1 Pole, 277/480V AC, D Curve

IEC Supplementary Protector, Amps 10 A, AC Voltage Rating 277/480V AC, Max. AIR Rating 15kA at 240/415V AC, Series FAZ, Curve Type D, DC Voltage Rating 48V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style... more

$68.85

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HUBBELL HBL1221ILC Illuminated Wall Switch,1-Pole,20A,Clear

HUBBELL HBL1221ILC Illuminated Wall Switch,1-Pole,20A,Clear

Illuminated Wall Switch, Color Clear, Current Rating 20 A, Illuminated Yes, Switch Function Maintained, Switch Type Single Pole, Voltage Rating 120/277V AC, Wiring Method Back, Side, Horsepower Rating 1 hp, Locking Style Not Applicable, Maximum Wire... more

$55.25

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GE THQB1120HID Miniature Circuit Breaker, THQB Series 20A, 1 Pole, 120/240V AC

GE THQB1120HID Miniature Circuit Breaker, THQB Series 20A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Intensity Discharge, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single,... more

$58.59

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PUSHMATIC UBIP115 Miniature Circuit Breaker, UBIP Series 15A, 1 Pole, 120/240V

PUSHMATIC UBIP115 Miniature Circuit Breaker, UBIP Series 15A, 1 Pole, 120/240V

Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Push-to-Reset, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

$31.95 $30.35

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ZORO SELECT 4901L Wall Switch,Black,20A,1-Pole Switch

ZORO SELECT 4901L Wall Switch,Black,20A,1-Pole Switch

Wall Switch, Color Black, Current Rating 20 A, Switch Function Maintained, Switch Type Single Pole, Voltage Rating 120/277V AC, Wiring Method Back, Side, Horsepower Rating 2 hp, Locking Style Straight Key, Number of Switches 1, Standards NEMA WD-1,... more

$30.19

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SQUARE D QOB160 Miniature Circuit Breaker, QOB Series 60A, 1 Pole, 120/240V AC

SQUARE D QOB160 Miniature Circuit Breaker, QOB Series 60A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 60 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center... more

$37.09

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SQUARE D QOU1100 Miniature Circuit Breaker, QOU Series 100A, 1 Pole, 120/240V AC

SQUARE D QOU1100 Miniature Circuit Breaker, QOU Series 100A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 100 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 60V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$154.99

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SIEMENS 5SJ41017HG40 Miniature Circuit Breaker, 5SJ4 Series 1A, 1 Pole, 240V

SIEMENS 5SJ41017HG40 Miniature Circuit Breaker, 5SJ4 Series 1A, 1 Pole, 240V

IEC Miniature Circuit Breaker, Amps 1 A, Number of Poles 1, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type... more

$57.29

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ZINSCO UBIZ20 Miniature Circuit Breaker, UBIZ Series 20A, 1 Pole, 120/240V AC

ZINSCO UBIZ20 Miniature Circuit Breaker, UBIZ Series 20A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center... more

$40.29

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LEGRAND 1255L Wall Switch,1-Pole Switch Type,30A

LEGRAND 1255L Wall Switch,1-Pole Switch Type,30A

Wall Switch, Color Gray, Current Rating 30 A, Switch Function Maintained, Switch Type Single Pole/Double Throw, Voltage Rating 120V AC, Wiring Method Side, Horsepower Rating 0 hp, Locking Style Straight Key, Maximum Wire Size 10 AWG, Minimum Wire Size... more

$84.75

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