Electrical Supplies › Single Pole › miniature circuit breaker low voltage

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

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

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

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

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

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

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

ZINSCO UBIZ2020 Miniature Circuit Breaker, UBIZ Series 20/20A, 1 Pole, 120/240V

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

ZINSCO UBIZ50 Miniature Circuit Breaker, UBIZ Series 50A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 50 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

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

WADSWORTH UBIA20NI Miniature Circuit Breaker, UBIA Series 20A, 1 Pole, 120/240V

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

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

SQUARE D QO1520 Miniature Circuit Breaker, QO Series 20A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Tandem, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center... more

SQUARE D QOB1201021 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 Shunt Trip, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

SIEMENS BQ1B020 Miniature Circuit Breaker, BQ Series 20A, 1 Pole, 120V 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 Bolt On, Phase Single, Series BQ, Max. AIR... more

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

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

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

SQUARE D QOB120AFI 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

SQUARE D QO120CAFI Miniature Circuit Breaker, QO Series 20A, 1 Pole, 120/240V AC

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

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

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

EATON FAZ-C63/1-SP Circuit Breaker, FAZ Series 63A, 1 Pole, 277/480V AC, C Curve

IEC Supplementary Protector, Amps 63 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

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

GE TEY120 Molded Case Circuit Breaker, TEY Series 20A, 1 Pole, 277/480V AC

Molded Case Circuit Breaker, 20 A Amps, AC Voltage Rating 277/480V AC, Max. AIR Rating 14kA at 277V AC, For Use With GE AE Lighting Panels, Series TEY, High Amp Trip Setting 575 A, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating... more

EATON FAZ-D5/1-SP Circuit Breaker, FAZ Series 5A, 1 Pole, 277/480V AC, D 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 D, DC Voltage Rating 48V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style... more

EATON FAZ-B20/1-SP Circuit Breaker, FAZ Series 20A, 1 Pole, 277/480V AC, B Curve

IEC Supplementary Protector, Amps 20 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

EATON FAZ-B10/1-SP Circuit Breaker, FAZ Series 10A, 1 Pole, 277/480V AC, B 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 B, DC Voltage Rating 48V DC, Number of Poles 1, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style... more

EATON FAZ-C15/1-SP Circuit Breaker, FAZ Series 15A, 1 Pole, 277/480V AC, C Curve

IEC Supplementary Protector, Amps 15 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

PUSHMATIC UBIP130 Miniature Circuit Breaker, UBIP Series 30A, 1 Pole, 120/240V

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, Compatible Panelboard/Load Center... more

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

SQUARE D QOB130GFI Miniature Circuit Breaker, QOB Series 30A, 1 Pole, 120V AC,

Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120V AC, Circuit Breaker Type Ground Fault Circuit Interrupter, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible... more

TENCE MCB 10A DC 1P Single Pole Circuit Breaker Off Grid Solar Circuit Breaker Bike

feature: * Rated breaking current 10A * TOB1Z-63 series * 18mm wide * Maximum breaking current 6000A * Rated voltage 125V * DIN rail installation * Miniature circuit breaker type * Travel curve C It is recommended to select a circuit breaker... more

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

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

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

Breaker Lock Pin Single Pole Switch 15 Pcs Miniature Small Circuit Safety Buckle

Description Are you looking for a reliable and practical breaker lock? Are you in search of a sturdy trustworthy tool that can be used for the long time? If yes look no further! Our small breaker lock must meet your needs. It is one of the best choices... more

GE THQL1120 Miniature Circuit Breaker, THQL Series 20A, 1 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 20 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 Plug In, Compatible Panelboard/Load... more