Thermal Magnetic Circuit Breakers

Shop thermal magnetic circuit breakers

Sponsored

$41.15

Circuit Breakers (CBI) | QL-1 | Circuit Breaker, Hydraulic-Magnetic, 1P, Medium Delay, 1A, 120/240 VAC, Dual Mount | Panel Fabrication - Circuit Breakers

Kele

$41.15

Circuit Breakers (CBI) | QL-1 | Circuit Breaker, Hydraulic-Magnetic, 1P, Medium Delay, 1A, 120/240 VAC, Dual Mount | Panel Fabrication - Circuit Breakers

Kele

$542.93

CCVH2100 - Cutler Hammer 100 Amp 2 Pole 120/240V Thermal Magnetic Circuit Breaker

Essential Electric Supply

76% off

$542.93

CCVH2100 - Cutler Hammer 100 Amp 2 Pole 120/240V Thermal Magnetic Circuit Breaker

Essential Electric Supply

$74.48

CUTLER-HAMMER GFTCB230 30 Amp Double Pole GFCI Circuit Breaker, Thermal Magnetic, 120/240V, 10Kaic, Plug-On, UL Listed (1)

Amazon.com

Free shipping

$74.48

CUTLER-HAMMER GFTCB230 30 Amp Double Pole GFCI Circuit Breaker, Thermal Magnetic, 120/240V, 10Kaic, Plug-On, UL Listed (1)

Amazon.com

$21.58

$23.10

Leviton LB230-T 30A 2-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120/240 VAC, White

Amazon.com

410

$21.58

$23.10

Leviton LB230-T 30A 2-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120/240 VAC, White

Amazon.com

$18.60

Square D | QOU110 | Thermal Magnetic Circuit Breaker, Miniature, QO Series, 240 VAC, 10 A, 1 Pole, DIN Rail

Blackhawk Supply

$18.60

Square D | QOU110 | Thermal Magnetic Circuit Breaker, Miniature, QO Series, 240 VAC, 10 A, 1 Pole, DIN Rail

Blackhawk Supply

$1,071.90

TED134125 - General Electric 125A 480V 3-Pole Thermal Magnetic Molded Case Circuit Breaker

Essential Electric Supply

53% off

$1,071.90

TED134125 - General Electric 125A 480V 3-Pole Thermal Magnetic Molded Case Circuit Breaker

Essential Electric Supply

$52.00

$60.77

Leviton 15A 1-Pole Plug-On AFCI/GFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-DFT, White

Amazon.com

305

Free shipping

14% off

$52.00

$60.77

Leviton 15A 1-Pole Plug-On AFCI/GFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-DFT, White

Amazon.com

$75.00

$168.86

SQUARE D BY SCHNEIDER ELECTRIC - QOU2100 - CIRCUIT BREAKER, THERMAL MAG, 2P, 100A

Amazon.com

Free shipping

55% off

$75.00

$168.86

SQUARE D BY SCHNEIDER ELECTRIC - QOU2100 - CIRCUIT BREAKER, THERMAL MAG, 2P, 100A

Amazon.com

$23.87

IDEC | NC1V-1100-10AA | Circuit Breaker, Hydraulic-Magnetic, 1P, Medium Delay, 10A, 250 VAC, 65 VDC, DIN Mount | Panel Fabrication - Circuit Breakers

Kele

$23.87

IDEC | NC1V-1100-10AA | Circuit Breaker, Hydraulic-Magnetic, 1P, Medium Delay, 10A, 250 VAC, 65 VDC, DIN Mount | Panel Fabrication - Circuit Breakers

Kele

$25.09

$101.15

QCF1020 - Cutler Hammer 20A 120/240V 1-Pole Thermal Magnetic Circuit Breaker Quicklag Series

Essential Electric Supply

75% off

$25.09

$101.15

QCF1020 - Cutler Hammer 20A 120/240V 1-Pole Thermal Magnetic Circuit Breaker Quicklag Series

Essential Electric Supply

$134.33

Leviton Smart Branch Circuit Breaker Basic 1-Pole 20A 10Ka Thermal-Magnetic (LB120-ST)

Lighting Supply

$134.33

Leviton Smart Branch Circuit Breaker Basic 1-Pole 20A 10Ka Thermal-Magnetic (LB120-ST)

Lighting Supply

$1,895.24

HHFXD63B250 - Siemens 250A 600VAC 3-Pole Thermal Magnetic Circuit Breaker FXD Frame

Essential Electric Supply

92% off

$1,895.24

HHFXD63B250 - Siemens 250A 600VAC 3-Pole Thermal Magnetic Circuit Breaker FXD Frame

Essential Electric Supply

$19.08

Leviton 50A 2-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120/240 VAC, LB250-T, White

Amazon.com

146

$19.08

Leviton 50A 2-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120/240 VAC, LB250-T, White

Amazon.com

$129.93

Leviton 20A 1-Pole Thermal Magnetic AFCI/GFCI Breaker (LB120-DFT)

Lighting Supply

$129.93

Leviton 20A 1-Pole Thermal Magnetic AFCI/GFCI Breaker (LB120-DFT)

Lighting Supply

$547.90

QDP22100TM - Square D 100A 2 Pole 240V Molded Case Circuit Breaker, Powerpact Q Frame, Thermal Magnetic Trip, Bolt-On, 25Ka Interrupt

Essential Electric Supply

$547.90

QDP22100TM - Square D 100A 2 Pole 240V Molded Case Circuit Breaker, Powerpact Q Frame, Thermal Magnetic Trip, Bolt-On, 25Ka Interrupt

Essential Electric Supply

$24.88

$26.99

C250 2-Pole 50-Amp Circuit Breaker, Type 3/4-Inch Plug-On Molded Case Circuit Breaker, Thermal Magnetic Protection, 10 KAIC, 120/240V, For Load

Amazon.com

$24.88

$26.99

C250 2-Pole 50-Amp Circuit Breaker, Type 3/4-Inch Plug-On Molded Case Circuit Breaker, Thermal Magnetic Protection, 10 KAIC, 120/240V, For Load

Amazon.com

$10.99

AC Miniature Circuit Breaker, CGELE 20 Amp 2 Pole 120/240V Solar AC Disconnect Switch Thermal Magnetic Trip Din Rail Mount

Amazon.com

$10.99

AC Miniature Circuit Breaker, CGELE 20 Amp 2 Pole 120/240V Solar AC Disconnect Switch Thermal Magnetic Trip Din Rail Mount

Amazon.com

$10.99

AC Miniature Circuit Breaker, CGELE 20 Amp 1 Pole 120/240V Solar AC Disconnect Switch Thermal Magnetic Trip Din Rail Mount

Amazon.com

$10.99

AC Miniature Circuit Breaker, CGELE 20 Amp 1 Pole 120/240V Solar AC Disconnect Switch Thermal Magnetic Trip Din Rail Mount

Amazon.com

$408.63

Square D | GV3P25 | Tesys GV3 Circuit Breaker, Thermal Magnetic, 3-Pole, 25A, 690VAC, Everlink BTR Screw Connectors, IP20

Blackhawk Supply

$408.63

Square D | GV3P25 | Tesys GV3 Circuit Breaker, Thermal Magnetic, 3-Pole, 25A, 690VAC, Everlink BTR Screw Connectors, IP20

Blackhawk Supply

$753.33

Square D | QDL32200 | Circuit Breaker, Powerpact Q, Unit Mount, Thermal Magnetic, 200A, 3 Pole, 240VAC, 25Ka

Blackhawk Supply

$753.33

Square D | QDL32200 | Circuit Breaker, Powerpact Q, Unit Mount, Thermal Magnetic, 200A, 3 Pole, 240VAC, 25Ka

Blackhawk Supply

$129.93

Leviton 15A 1-Pole Thermal Magnetic AFCI/GFCI Breaker (LB115-DFT)

Lighting Supply

$129.93

Leviton 15A 1-Pole Thermal Magnetic AFCI/GFCI Breaker (LB115-DFT)

Lighting Supply

$1,925.30

3VA5225-7ED31-0AA0 - Siemens 250A 600V 3-Pole Thermal Magnetic Circuit Breaker 3VA5 Frame Class C 100Ka @ 480V

Essential Electric Supply

69% off

$1,925.30

3VA5225-7ED31-0AA0 - Siemens 250A 600V 3-Pole Thermal Magnetic Circuit Breaker 3VA5 Frame Class C 100Ka @ 480V

Essential Electric Supply

$2,437.72

3VA5330-6EC31-0AA0 - Siemens 300A 600V 3-Pole Thermal Magnetic Circuit Breaker 3VA53 Frame

Essential Electric Supply

63% off

$2,437.72

3VA5330-6EC31-0AA0 - Siemens 300A 600V 3-Pole Thermal Magnetic Circuit Breaker 3VA53 Frame

Essential Electric Supply

$699.94

QRH23B100 - Siemens 100A 240V 3-Pole Thermal Magnetic Circuit Breaker, QR Frame, Bolt-On Mount

Essential Electric Supply

81% off

$699.94

QRH23B100 - Siemens 100A 240V 3-Pole Thermal Magnetic Circuit Breaker, QR Frame, Bolt-On Mount

Essential Electric Supply

$790.23

$1,497.00

HGL26100 - Square D 100 Amp 2 Pole 600 VAC Thermal Magnetic Circuit Breaker H Frame

Essential Electric Supply

47% off

$790.23

$1,497.00

HGL26100 - Square D 100 Amp 2 Pole 600 VAC Thermal Magnetic Circuit Breaker H Frame

Essential Electric Supply

$18.68

$146.70

BR230 - Eaton 30 Amp 120/240V 2 Pole Thermal Magnetic Circuit Breaker Plug-On BR Frame

Essential Electric Supply

87% off

$18.68

$146.70

BR230 - Eaton 30 Amp 120/240V 2 Pole Thermal Magnetic Circuit Breaker Plug-On BR Frame

Essential Electric Supply

$26.82

$127.40

QCF1015T - Cutler Hammer 15A 120/240V 1 Pole Thermal Magnetic Circuit Breaker 10Kaic

Essential Electric Supply

78% off

$26.82

$127.40

QCF1015T - Cutler Hammer 15A 120/240V 1 Pole Thermal Magnetic Circuit Breaker 10Kaic

Essential Electric Supply

$15.55

$99.60

QCR1020 - Cutler Hammer 20A 120/240V 1-Pole Thermal Magnetic Circuit Breaker 10Ka Interrupt Rating

Essential Electric Supply

84% off

$15.55

$99.60

QCR1020 - Cutler Hammer 20A 120/240V 1-Pole Thermal Magnetic Circuit Breaker 10Ka Interrupt Rating

Essential Electric Supply

$10.73

$60.10

BR160 - Cutler Hammer 60A 120/240V 1-Pole Thermal Magnetic Circuit Breaker BR Series

Essential Electric Supply

82% off

$10.73

$60.10

BR160 - Cutler Hammer 60A 120/240V 1-Pole Thermal Magnetic Circuit Breaker BR Series

Essential Electric Supply

$555.73

HGL36060 - Square D Powerpact H 60 Amp 3 Pole 600VAC 18Kaic Thermal Magnetic Molded Case Circuit Breaker, Unit Mount, Feed-Thru, UL/CSA/CE/NEMA/NOM/IEC

Essential Electric Supply

62% off

$555.73

HGL36060 - Square D Powerpact H 60 Amp 3 Pole 600VAC 18Kaic Thermal Magnetic Molded Case Circuit Breaker, Unit Mount, Feed-Thru, UL/CSA/CE/NEMA/NOM/IEC

Essential Electric Supply

$565.86

$1,784.00

QDL32150 - Square D 150A 3 Pole 240VAC QDL Frame Thermal Magnetic Circuit Breaker

Essential Electric Supply

68% off

$565.86

$1,784.00

QDL32150 - Square D 150A 3 Pole 240VAC QDL Frame Thermal Magnetic Circuit Breaker

Essential Electric Supply

$65.34

Branch Circuit Breaker, AFCI/GFCI 1-Pole 20 Amp, 120-Volt, Thermal Magnetic LB120-DFR

Home Depot

Free shipping

$65.34

Branch Circuit Breaker, AFCI/GFCI 1-Pole 20 Amp, 120-Volt, Thermal Magnetic LB120-DFR

Home Depot

$27.48

Goodman BR230 Circuit Breaker, Thermal Magnetic, 30 A, 120/240 VAC, 10 Ka | Skip The Warehouse

Skip The Warehouse

$27.48

Goodman BR230 Circuit Breaker, Thermal Magnetic, 30 A, 120/240 VAC, 10 Ka | Skip The Warehouse

Skip The Warehouse

$716.86

HJL36100 - Square D 100 Amp 600V 3 Pole H Frame Molded Case Circuit Breaker, Thermal Magnetic, Feed-Thru, UL 489

Essential Electric Supply

65% off

$716.86

HJL36100 - Square D 100 Amp 600V 3 Pole H Frame Molded Case Circuit Breaker, Thermal Magnetic, Feed-Thru, UL 489

Essential Electric Supply

$27.48

Goodman BR220 Circuit Breaker, Thermal Magnetic, 20 A, 120/240 V, 10 Ka | Skip The Warehouse

Skip The Warehouse

$27.48

Goodman BR220 Circuit Breaker, Thermal Magnetic, 20 A, 120/240 V, 10 Ka | Skip The Warehouse

Skip The Warehouse

$27.52

Goodman BR240 Circuit Breaker, Thermal Magnetic, 40 A, 120/240 V, 10 Ka | Skip The Warehouse

Skip The Warehouse

$27.52

Goodman BR240 Circuit Breaker, Thermal Magnetic, 40 A, 120/240 V, 10 Ka | Skip The Warehouse

Skip The Warehouse