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1 Pole Circuit Breakers

535 products

Q-20 Zinsco Brand Type T, Magnetrip Circuit Breaker

ZinscoQ-20

Q-20 Magnetrip 1 Pole 20 Amp Zinsco Circuit Breaker

$35.00
$35.00
QSA2020SPD Siemens QP SPD Surge Protection Circuit Breaker 120/240 V 20 A 1 Pole 10 kA

SiemensQSA2020SPD

QSA2020SPD Siemens QP SPD Surge Protection Circuit Breaker 120/240 V 20 A 1 Pole 10 kA

BRN120DF

EatonBRN120DF

BRN120DF Dual Function Arc Fault Ground Fault Circuit Breaker

From $37.00
From $37.00
Original CHB120 Bolt-on 20 Ampere, 1 Pole

EatonCHB120

CHB120 CHB BOLT-ON Original Manufacturer

From $9.00
From $9.00
Q20 Original Zinsco 1 Pole 20A

ZinscoQ20

Q20 Zinsco 1 Pole 20A Circuit Breaker

$14.50
$14.50
CH120GF

EatonCH120GF

CH120GF Cutler Hammer Ground Fault GFI Interrupter

QBHW1020 22k Rated

EatonQBHW1020

QBHW1020 Quicklag 22k Bolt-on type Eaton Circuit Breaker

From $17.75
From $17.75
Q120 Siemens QP Miniature Circuit Breaker 20 A 1 Pole 120/240 VAC QP 125A Frame Thermal Magnetic Load Side Lug 10 kA

SiemensQ120

Q120 Siemens QP Miniature Circuit Breaker 20 A 1 Pole 120/240 VAC QP 125A Frame Thermal Magnetic Load Side Lug 10 kA

From $3.15
From $3.15
XO115 Obsolete 15A

Square DXO115

XO115 Breaker by Square D Company

$39.00
$39.00
NA30 Obsolete New or Re-certified

EatonNA30

NA30 Stab-Lok Federal Pacific Circuit Breaker

From $13.00
From $13.00
QO1201021 w/Shunt Trip

Square DQO1201021

QO1201021 Square D 20 A Shunt Trip Breaker

$160.00
$160.00
BF120A Siemens BLF2 Ground Fault Circuit Breaker 20 A 1 Pole 120 VAC Electronic Lug 10 kA

SiemensBF120A

BF120A Siemens BLF2 Ground Fault Circuit Breaker 20 A 1 Pole 120 VAC Electronic Lug 10 kA

$128.00
$128.00
QOU120 Feed thru

Square DQOU120

QOU120 Feed Thru by Square D Schneider Electric

From $7.25
From $7.25
B120H Siemens BLH Molded Case Circuit Breaker 20 A 1 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug 22 kA

SiemensB120H

B120H Siemens BLH Molded Case Circuit Breaker 20 A 1 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug 22 kA

From $9.65
From $9.65
BRN120AF

EatonBRN120AF

Eaton BRN120AF 1 Pole, 20A AFCI Circuit Breaker New

$44.00
$44.00
BR115AF New, 15A Arc Fault Breaker

EatonBR115AF

BR115AF Eaton Arc Fault Circuit Breaker

B115 Siemens BL Molded Case Circuit Breaker 15 A 1 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

SiemensB115

B115 Siemens BL Molded Case Circuit Breaker 15 A 1 Pole 120/240 VAC BL 125A Frame Thermal Magnetic Load Side Lug Bolt-On 10 kA

$10.49
$10.49
P115 Pushmatic Molded Case Circuit Breaker Thermal Magnetic 120/240 V 15 A 1 Pole 10000 A

PushmaticP115

P115 Pushmatic Molded Case Circuit Breaker Thermal Magnetic 120/240 V 15 A 1 Pole 10000 A

BRN115AF

EatonBRN115AF

BRN115AF AFCI 15 Amp 1 Pole Circuit Breaker by Eaton

From $23.00
From $23.00
QBGFT1020 NIB

EatonQBGFT1020

QBGFT1020 Eaton Ground Fault Circuit Breaker

$160.00
$160.00

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