Zinsco, Wadsworth & Legacy Circuit Breakers

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Specialty & Legacy Circuit Breakers

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Airpax / Sensata Technologies
Allen-Bradley
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Wadsworth
Zinsco / Sylvania

Amperage

0.2A
15/30A
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1.6A
2A
2.5A
3A
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70A
80A
90A
92A
100A
125A
150A
175A
200A
225A
250A
300A
350A
400A
600A
750A

Voltage

120/240VAC
120VAC
125VAC
240VAC
250VAC
277VAC
480VAC
600VAC
48VDC
65VDC
80VDC
96VDC
160VDC
250VDC
208Y/120VAC
480Y/277VAC
600Y/347VAC

Series

1489
1492
140M
140MG
14OU
140U
1489-M
A
B
D
HAGF
HH
HRGF
JTEP
LB
LELK
NF
NONE
Q
QB
QC
QFB
QFBL
QFL
QFP
R
SEH
SHE
SJD
SJK
Thick
Thin
UBIF
UBIP
UBIZ
UBIZ Thick

Mounting Style

Bolt-On
DIN Rail
Panel Mount
Plug-On
Unit Mount

Phase

Special Classification

GFCI
GFEP
Tandem

Trip Technology

Hydraulic Magnetic
Magnetic Only
Thermal Magnetic

Poles

46 results

Sort by:

Best selling

Featured
Translation missing: en.sections.sort.most-relevant
Best selling
A - Z
Z - A
Price: Low to High
Price: High to Low
Date: Old to New
Date: New to Old

Zinsco QB20 - 20A 1 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB20

Re-Certified

$66.98

In stock

Sylvania SEH3C100 3 Pole Circuit Breaker

Zinsco / Sylvania SEH3C100 - 100A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C100

Re-Certified

$283.12

No stock

Zinsco QCB30 - 30A 2 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QCB30

Re-Certified

$70.10

No stock

Sylvania SEH1C020 1 Pole Circuit Breaker

Zinsco / Sylvania SEH1C020 - 20A 1 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH1C020

Re-Certified

$26.98

No stock

Sylvania SEH3C060 3 Pole Circuit Breaker

Zinsco / Sylvania SEH3C060 - 60A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C060

Re-Certified

$150.98

No stock

Connecticut Electric UBIP115 - 15A 1 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP115

New

$46.98

In stock

Connecticut Electric UBIP270 - 70A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP270

New

$214.60

In stock

Connecticut Electric UBIF220NB - 20A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF220NB

New

$150.80

In stock

Connecticut Electric UBIF240NB - 40A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF240NB

New

$150.80

In stock

Connecticut Electric UBIF250NB - 50A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF250NB

New

$150.80

In stock

Connecticut Electric UBIP260 - 60A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP260

New

$147.90

In stock

Connecticut Electric UBIP220 - 20A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP220

New

$124.70

In stock

Connecticut Electric UBIF20NB - 20A 1 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF20NB

New

$75.40

In stock

Zinsco / Sylvania SEH3C020 - 20A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C020

Re-Certified

$601.89

In stock

Zinsco QB243040 - 40A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB243040

New

$736.37

No stock
Re-Certified

$752.38

In stock

Zinsco QFB24-125-3 3 Pole Circuit Breaker

Zinsco QFB24-125-3 - 125A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QFB24-125-3

New

$385.21

No stock

Zinsco / Sylvania SJK-3C-400 - 400A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SJK-3C-400

Re-Certified

$646.05

No stock

Zinsco QB243060 - 60A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB243060

Re-Certified

$1253.96

In stock

Connecticut Electric UBIP1520 - 15/20A Tandem Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP1520

New

$98.60

In stock

Connecticut Electric UBIP130 - 30A 1 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP130

New

$46.98

In stock

Connecticut Electric UBIP120 - 20A 1 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP120

New

$46.98

In stock

Connecticut Electric UBIP1515 - 15/15A Tandem Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP1515

New

$98.60

In stock

Zinsco / Sylvania SEH3C050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C050

Re-Certified

$601.89

In stock

Connecticut Electric UBIF230NB - 30A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF230NB

New

$150.80

In stock

Connecticut Electric UBIF260NB - 60A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF260NB

New

$150.80

In stock

Connecticut Electric UBIP230 - 30A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP230

New

$124.70

In stock

Connecticut Electric UBIP240 - 40A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP240

New

$124.70

In stock

Connecticut Electric UBIP250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP250

New

$124.70

In stock

Connecticut Electric UBIP2100 - 100A 2 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIP2100

New

$272.60

In stock

Connecticut Electric UBIF15NB - 15A 1 Pole Miniature Circuit Breaker

Brand: Connecticut Electric

SKU: UBIF15NB

New

$75.40

In stock

Zinsco QB243050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB243050

Re-Certified

$656.59

No stock

Zinsco / Sylvania SJK3C600 - 600A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SJK3C600

Re-Certified

$2257.13

In stock

Zinsco / Sylvania SEH3C040 - 40A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C040

Re-Certified

$601.89

In stock

Zinsco / Sylvania SEH3C030 - 30A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C030

Re-Certified

$696.00

In stock

Zinsco QB243015 - 15A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB243015

Re-Certified

$601.89

In stock

Zinsco / Sylvania SEH3C015 - 15A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C015

Re-Certified

$302.40

No stock

Zinsco / Sylvania SEH3C090 - 90A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C090

Re-Certified

$342.80

No stock

Zinsco / Sylvania SEH3C070 - 70A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH3C070

Re-Certified

$368.88

No stock

Zinsco / Sylvania SEH2C150 - 150A 2 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH2C150

Re-Certified

$752.38

In stock

Zinsco QB243020 - 20A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB243020

New

$619.95

No stock
Re-Certified

$601.89

In stock

Zinsco QB243030 - 30A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QB243030

Re-Certified

$601.89

In stock

Zinsco QFB150-2 - 150A 2 Pole Molded Case Circuit Breaker

Brand: Zinsco

SKU: QFB150-2

New

$628.46

No stock

Zinsco / Sylvania SJK3C300 - 300A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SJK3C300

Re-Certified

$1015.68

Low stock

Zinsco / Sylvania SEH2C100 - 100A 2 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SEH2C100

Re-Certified

$184.09

No stock

Zinsco / Sylvania SJK-3C-350 - 350A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SJK-3C-350

Re-Certified

$646.05

No stock

Zinsco / Sylvania SJK-3C-300 - 300A 3 Pole Molded Case Circuit Breaker

Brand: Zinsco / Sylvania

SKU: SJK-3C-300

Re-Certified

$646.05

No stock

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Specialty & Legacy Circuit Breakers

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