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Circuit Breakers

1 Pole Circuit Breakers

1 Pole

2 Pole Circuit Breakers

2 Pole

3 Pole Circuit Breakers

3 Pole

Quad Circuit Breakers

Quad

Tandem Circuit Breakers

Tandem

Trip Units

Trip Units

Breaker Parts

Breaker Parts

Circuit Breaker Accessories

Circuit Breaker Accessories

6771 products

R38-20 Zinsco One Breaker, two 20 Amp s in on unit

ZinscoR3820

Original Zinsco R38 Circuit Breakers

$25.00
$25.00
Thin or Half size OEM Zinsco 2-20A Breakers in one

ZinscoR38-20

R38-20 Zinsco Circuit Breaker, OEM Brand, Two 1-Pole 20A Toggles

$32.00
$32.00
B2020 Siemens BT Miniature Circuit Breaker 20 A 1 Pole 120/240 VAC EQ Frame Thermal Magnetic Lug 10 kA

SiemensB2020

B2020 Siemens BT Miniature Circuit Breaker 20 A 1 Pole 120/240 VAC EQ Frame Thermal Magnetic Lug 10 kA

$50.00
$50.00
B120 Siemens BL Molded Case Circuit Breaker 20 A 1 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

SiemensB120

B120 Siemens BL Molded Case Circuit Breaker 20 A 1 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

$10.75
$10.75
R38-15 2 15A 1 Pole Breaker in one unit

ZinscoR38-15

R38-15 Original Zinsco Brand, 2-15 Amp Breakers in one

$20.00
$20.00
2 Pole 30A Thin or Half size RC38-30

ZinscoRC38-30

Original Zinsco RC38-30 2-Pole, 30 Amp, 240V OEM Circuit Breaker

$44.00
$44.00
R38-30 Zinsco

ZinscoR38-30

R38-30 ZINSCO OEM R38 Twin Zinsco Circuit Breaker

$32.00
$32.00
Eaton DNBA2020 20/20A Duplex Tandem Bolt-On Circuit Breaker

EatonDNBA2020

DNBA2020 Eaton 20/20A Duplex Tandem Bolt-On Circuit Breaker, 10kAIC

$52.49
$52.49
GMBC1 Siemens Breaker Cover 125 A For Circuit Breaker

SiemensGMBC1

GMBC1 Siemens Breaker Cover 125 A For Circuit Breaker

RC38 Zinsco

ZinscoRC38-20

RC38-20 Zinsco OEM 20 Amp 2 Pole 240V, Plug-In Breaker -Refurbished

$38.22
$38.22
BAB1020 Eaton Cutler-Hammer Circuit Breaker

EatonBAB1020

BAB1020 Quicklag Circuit Breaker by Eaton -New or Re-certified

From $8.65
From $8.65
THQB1120 circuit breaker 20 amp

GE IndustrialTHQB1120

THQB1120 Bolt on 1-Pole 20 Amp General Electric Circuit Breaker

From $6.50
From $6.50
NC020 FPE Circuit Breaker Stab-Lok type, 1-Pole, 20A Half size

Federal PacificNC020

NC020 Half-Inch thick FPE Breakers

From $11.75
From $11.75
B230 Siemens BL Molded Case Circuit Breaker 30 A 2 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

SiemensB230

B230 Siemens BL Molded Case Circuit Breaker 30 A 2 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

From $18.20
From $18.20
B220 Siemens BL Molded Case Circuit Breaker 20 A 2 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

SiemensB220

B220 Siemens BL Molded Case Circuit Breaker 20 A 2 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

$24.99
$24.99
Schneider NA20

Federal PacificNA20

NA20 Federal Pacific Electric Stab-Lok Circuit Breaker

From $14.00
From $14.00
EDB34030 Square D Schneider Electric Bolt-on EDB Circuit Breaker

Square DEDB34030

EDB34030 Square D Schneider Electric Bolt-on EDB Circuit Breaker

$174.00
$174.00
RC38-50

ZinscoRC38-50

RC38-50 Zinsco OEM Two Pole 50 Amp 240V Circuit Breaker

$72.00
$72.00
BAB2030

EatonBAB2030

BAB2030 Quicklag Bolt-On Type HACR Rated

From $26.00
From $26.00
BAB2020 Bolt on HACR rated

EatonBAB2020

BAB2020 Quicklag Bolt-On Type HACR Rated

From $24.00
From $24.00
R38-40

ZinscoR38-40

R38-40 Zinsco OEM R38 Twin Zinsco Circuit Breaker

GMBC2 Siemens Breaker Cover 200 A For Circuit Breaker

SiemensGMBC2

GMBC2 Siemens Breaker Cover 200 A For Circuit Breaker

$116.00
$116.00
HFD3200

EatonHFD3200

HFD3200 Eaton Cutler-Hammer 65k 200A Circuit Breaker

From $833.00
From $833.00
BQD330 Siemens BQD Molded Case Circuit Breaker 30 A 3 Pole 480 VAC BQD 100A Frame Thermal Magnetic Load Lug 65 kA

SiemensBQD330

BQD330 Siemens BQD Molded Case Circuit Breaker 30 A 3 Pole 480 VAC BQD 100A Frame Thermal Magnetic Load Lug 65 kA

$185.00
$185.00
BJ2200 Main Breaker

EatonBJ2200

BJ2200 Plug in type Main Breaker and Branch Unit type BJ 200A 2 Pole

$198.00
$198.00
QO120 1 Pole 20A

Square DQO120

QO120 Plug-On Circuit Breakers by Square D Schneider Electric

$8.99
$8.99
NC015 FPE Slim Breaker 15 Amp 1-Pole

Federal PacificNC015

NC015 Half-Inch thick FPE Breakers

$12.00
$12.00
BR120ST Shunt Breaker, 1 Pole, 20 Amp

EatonBR120ST

BR120ST Shunt Trip Circuit Breaker 1 Pole 20 amp

$90.00
$90.00
GE TCAL18 for SELA

GE IndustrialTCAL18

TCAL18 Lug Terminals for GE SE Frame Circuit Breakers

$4.05
$4.05
MD-A 2200 Murray Plug-On Main Circuit Breaker 240 VAC 200 A 2 Pole

MurrayMD-A 2200

MD-A 2200 Murray Plug-On Main Circuit Breaker 240 VAC 200 A 2 Pole

$449.00
$449.00
QO230

Square DQO230

QO230 Plug-On Square D Circuit Breaker for Load Centers

$21.00
$21.00
EDB34020 Square D

Square DEDB34020

EDB34020 Square D Schneider Electric Bolt-on EDB Circuit Breaker

From $124.96
From $124.96
LPLOCK01A Siemens Lock With Key For Panel Board Door NEMA 1

SiemensLPLOCK01A

LPLOCK01A Siemens Lock With Key For Panel Board Door NEMA 1

$39.00
$39.00
BR120 1 Pole, 20 Ampere BR Circuit Breaker

EatonBR120

BR120 Eaton Circuit Breaker Plug-On

$5.62
$5.62
RC38-40 This is a 2 Pole Breaker 40 Amp

ZinscoRC38-40

RC38-40 Zinsco OEM Two Pole, 40A, 240V Circuit Breaker

$49.00
$49.00

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