50 Amp Circuit Breakers

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Sort by:

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

Square D EDB34050 - 50A 3 Pole Miniature Circuit Breaker

Brand: Square D

SKU: EDB34050

New

$274.00

In stock
Re-Certified

$243.00

In stock

Square D QOB350 - 50A 3 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QOB350

New

$86.85

In stock
Re-Certified

$61.59

No stock

Square D QOU250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QOU250

New

$37.99

In stock
Re-Certified

$17.52

No stock

Square D QOB250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QOB250

New

$28.99

In stock
Re-Certified

$13.35

In stock

Square D QO350 - 50A 3 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QO350

New

$111.65

In stock
Re-Certified

$42.07

No stock

Square D QO250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QO250

New

$28.27

In stock
Re-Certified

$9.12

No stock

ABB / General Electric THQB2150 - 50A 2 Pole Miniature Circuit Breaker

Brand: ABB / General Electric

SKU: THQB2150

New

$31.99

In stock
Re-Certified

$12.33

No stock

Eaton / Cutler-Hammer BAB2050 - 50A 2 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: BAB2050

New

$37.99

In stock
Re-Certified

$12.28

No stock

Eaton / Cutler-Hammer BAB3050H - 50A 3 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: BAB3050H

New

$95.94

In stock
Re-Certified

$39.26

No stock

Siemens BQD350 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: BQD350

New

$177.75

In stock
Re-Certified

$165.00

In stock

ABB / General Electric THQB32050 - 50A 3 Pole Miniature Circuit Breaker

Brand: ABB / General Electric

SKU: THQB32050

New

$83.99

In stock
Re-Certified

$56.46

No stock

Siemens B350 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: B350

New

$79.79

In stock
Re-Certified

$43.14

No stock

ABB / General Electric TEY350 - 50A 3 Pole Miniature Circuit Breaker

Brand: ABB / General Electric

SKU: TEY350

New

$206.96

In stock
Re-Certified

$144.99

In stock

Siemens B250 - 50A 2 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: B250

New

$31.92

In stock
Re-Certified

$14.89

No stock

Siemens Q250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Siemens

SKU: Q250

New

$18.12

In stock
Re-Certified

$4.91

No stock

Eaton/Cutler-Hammer GFCB250 2 Pole Circuit Breaker

Eaton / Cutler-Hammer GFCB250 - 50A GFCI Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: GFCB250

New

$184.80

No stock
Re-Certified

$56.09

No stock

Eaton / Cutler-Hammer GHB3050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: GHB3050

New

$395.00

In stock
Re-Certified

$362.50

In stock

Eaton/Cutler-Hammer CH250GFT 2 Pole Circuit Breaker

Eaton / Cutler-Hammer CH250GFT - 50A GFCI Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: CH250GFT

New

$205.90

No stock

ABB / General Electric THQL2150 - 50A 2 Pole Miniature Circuit Breaker

Brand: ABB / General Electric

SKU: THQL2150

New

$24.07

In stock
Re-Certified

$4.91

No stock

Square D EGB34050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Square D

SKU: EGB34050

New

$368.00

In stock
Re-Certified

$260.80

In stock

Square D FA36050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Square D

SKU: FA36050

New

$880.40

In stock
Re-Certified

$424.98

In stock

Square D FA34050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Square D

SKU: FA34050

New

$1595.00

In stock
Re-Certified

$419.95

In stock

Siemens Q350 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: Q350

New

$68.08

In stock
Re-Certified

$22.43

No stock

Eaton / Cutler-Hammer HMCP050K2C - 50A 3 Pole Motor Circuit Protector

Brand: Eaton / Cutler-Hammer

SKU: HMCP050K2C

New

$747.15

In stock
Re-Certified

$237.99

In stock

Siemens BQ2B050 - 50A 2 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: BQ2B050

New

$39.20

In stock
Re-Certified

$14.03

No stock

ABB / General Electric THQL32050 - 50A 3 Pole Miniature Circuit Breaker

Brand: ABB / General Electric

SKU: THQL32050

New

$68.21

In stock
Re-Certified

$39.98

No stock

ABB / General Electric THQC2150WL - 50A 2 Pole Molded Case Circuit Breaker

Brand: ABB / General Electric

SKU: THQC2150WL

New

$31.57

In stock

ABB / General Electric TED134050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: ABB / General Electric

SKU: TED134050

New

$678.60

In stock
Re-Certified

$187.05

In stock

Federal Pacific NA250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Federal Pacific

SKU: NA250

New

$111.66

No stock
Re-Certified

$44.56

No stock

Square D QOU350 - 50A 3 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QOU350

New

$118.16

In stock
Re-Certified

$63.09

No stock

Square D QO250GFI - 50A GFCI Miniature Circuit Breaker

Brand: Square D

SKU: QO250GFI

New

$147.95

In stock

Eaton / Cutler-Hammer BR350 - 50A 3 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: BR350

New

$89.99

In stock
Re-Certified

$26.63

No stock

Square D EDB24050 - 50A 2 Pole Miniature Circuit Breaker

Brand: Square D

SKU: EDB24050

New

$192.86

In stock
Re-Certified

$173.95

In stock

Eaton / Cutler-Hammer QBGFT2050 - 50A GFCI Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: QBGFT2050

New

$254.99

In stock

Square D QOB250GFI - 50A GFCI Miniature Circuit Breaker

Brand: Square D

SKU: QOB250GFI

New

$205.83

In stock

Square D HOM250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Square D

SKU: HOM250

New

$15.36

In stock
Re-Certified

$6.12

No stock

Siemens ED43B050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: ED43B050

New

$516.99

In stock
Re-Certified

$314.99

In stock

Square D FAL34050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Square D

SKU: FAL34050

New

$1044.00

Low stock
Re-Certified

$349.99

In stock

Square D QOB350VH - 50A 3 Pole Miniature Circuit Breaker

Brand: Square D

SKU: QOB350VH

New

$178.99

In stock
Re-Certified

$54.98

No stock

Siemens BQ3B050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Siemens

SKU: BQ3B050

New

$141.40

In stock
Re-Certified

$47.68

No stock

Eaton / Cutler-Hammer FD3050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: FD3050

New

$581.99

No stock
Re-Certified

$399.98

In stock

Square D EJB34050 - 50A 3 Pole Miniature Circuit Breaker

Brand: Square D

SKU: EJB34050

New

$420.03

In stock
Re-Certified

$284.32

In stock

Eaton/Cutler-Hammer BAB3050HS 3 Pole Circuit Breaker

Eaton / Cutler-Hammer BAB3050HS - 50A 3 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: BAB3050HS

New

$284.99

In stock
Re-Certified

$92.54

In stock

Eaton / Cutler-Hammer EHD3050 - 50A 3 Pole Molded Case Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: EHD3050

New

$543.20

No stock
Re-Certified

$324.95

In stock

Eaton / Cutler-Hammer CH350 - 50A 3 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: CH350

New

$131.29

In stock
Re-Certified

$29.46

No stock

Eaton / Cutler-Hammer BR250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: BR250

New

$24.98

In stock
Re-Certified

$5.26

No stock

Eaton / Cutler-Hammer CHF250 - 50A 2 Pole Miniature Circuit Breaker

Brand: Eaton / Cutler-Hammer

SKU: CHF250

New

$35.28

In stock

ABB / General Electric THQL2150GFT - 50A GFCI Miniature Circuit Breaker

Brand: ABB / General Electric

SKU: THQL2150GFT

New

$294.00

In stock

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50 Amp Circuit Breakers

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