Skip to the content

Free Shipping on orders over $149

My Circuit Breakers

All Vendors

Search for products

sales@mycircuitbreakers.com

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
Fuses
About Us
Contact Us

Need help?

sales@mycircuitbreakers.com

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
Fuses
About Us
Contact Us

Molded Case Circuit Breakers

Didn't find what you were looking for?

Sort by:

4764 Products

Sale

Eaton Cutler-Hammer

Eaton KD3350X 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC / 250 V DC – 35 kAIC@480 V – Feed-Thru – Series C

In stock

(0)

Regular price From $885.91

Regular price ~~$2,068.99~~ Sale price From $885.91
Sale

Eaton Cutler-Hammer

Eaton KD3350Y 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC / 250 V DC – 35 kAIC@480 V – Feed-Thru – Series C

In stock

(0)

Regular price From $877.09

Regular price ~~$2,068.99~~ Sale price From $877.09
Eaton Cutler-Hammer

Eaton LGS3400AAG 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 25 kAIC@600 V – Adjustable Thermal-Magnetic Trip – Series G

In stock

(0)

Regular price From $3,193.81
Eaton Cutler-Hammer

Eaton LGS3400FAG 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 25 kAIC@600 V – Fixed Thermal, Adjustable Magnetic Trip – Series G

In stock

(0)

Regular price From $1,516.04
Eaton Cutler-Hammer

Eaton LGS3500AAG 500 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 25 kAIC@600 V – Adjustable Thermal-Magnetic Trip – Series G

In stock

(0)

Regular price From $3,215.37
Eaton Cutler-Hammer

Eaton LGS3500FAG 500 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 25 kAIC@600 V – Adjustable Magnetic Trip – Series G

In stock

(0)

Regular price From $1,979.59
Eaton Cutler-Hammer

Eaton LGS360033G 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 25 kAIC@600 V – Electronic LS Trip – Series G

In stock

(0)

Regular price From $2,680.29
Eaton Cutler-Hammer

Eaton LGS360036G 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 25 kAIC@600 V – Electronic LSIG Trip – Series G

In stock

(0)

Regular price From $5,026.41
Eaton Cutler-Hammer

Eaton Cutler-Hammer LGS3600FAG 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 Vac – 85 kAIC at 240 Vac – Series G

In stock

(0)

Regular price From $1,979.59
Eaton Cutler-Hammer

Eaton Cutler-Hammer LGS363033G 630 Amp Electronic Molded Case Circuit Breaker – 3 Pole – 600 Vac – 85 kAIC at 240 Vac – Digitrip 310 RMS – Series G

In stock

(0)

Regular price From $2,771.43
Eaton Cutler-Hammer

Eaton Cutler-Hammer LGS363036G 630 Amp Electronic Molded Case Circuit Breaker – 3 Pole – 600 Vac – 85 kAIC at 240 Vac – Digitrip 310 RMS – Series G

In stock

(0)

Regular price From $4,957.81
Sale

Eaton Cutler-Hammer

Eaton Cutler-Hammer LGS3630AAG 630 Amp Molded Case Circuit Breaker – 3 Pole – 600 Vac – 85 kAIC at 240 Vac – Series G

In stock

(0)

Regular price From $3,215.37

Regular price ~~$4,685.99~~ Sale price From $3,215.37
Sale

Eaton Cutler-Hammer

Eaton Cutler-Hammer MDL3350 Molded Case Circuit Breaker – MDL Frame – Series C

In stock

(0)

Regular price From $3,446.65

Regular price ~~$4,132.99~~ Sale price From $3,446.65
Eaton Cutler-Hammer

Eaton Cutler-Hammer MDL3400 Molded Case Circuit Breaker – MDL Frame – Series C

In stock

(0)

Regular price From $2,999.00
Eaton Cutler-Hammer

Eaton Cutler-Hammer MDL3500 Molded Case Circuit Breaker – MDL Frame – Series C

In stock

(0)

Regular price From $3,099.00
Eaton Cutler-Hammer

Eaton Cutler-Hammer MDL3500 Molded Case Circuit Breaker – MDL Frame – Series C

In stock

(0)

Regular price From $3,446.65
Sale

Eaton Cutler-Hammer

Eaton Cutler-Hammer MDLB3600 Molded Case Circuit Breaker – MDL Frame – Fixed Thermal – Series C

In stock

(0)

Regular price From $1,899.00

Regular price ~~$3,862.99~~ Sale price From $1,899.00
Eaton Cutler-Hammer

Eaton Cutler-Hammer MDLB3700 Molded Case Circuit Breaker – MDL Frame – Fixed Thermal – Series C

In stock

(0)

Regular price From $2,199.00
Eaton Cutler-Hammer

Eaton Cutler-Hammer MDLB3800 Molded Case Circuit Breaker – MDL Frame – Fixed Thermal – Series C

In stock

(0)

Regular price From $2,799.00
Sale

Eaton Cutler-Hammer

Eaton ND312T36W 1200 Amp Electronic Molded Case Circuit Breaker – 3 Pole – 600 Vac – 85 kAIC at 240 Vac / 50 kAIC at 480 Vac – Without Terminals – Series G

In stock

(0)

Regular price From $9,289.41

Regular price ~~$15,390.99~~ Sale price From $9,289.41
Sale

Eaton Cutler-Hammer

Eaton NGC308035E 800 Amp Electronic Molded Case Circuit Breaker – 3 Pole – 480 Vac – 200 kAIC at 240 Vac / 100 kAIC at 480 Vac – Line and Load – Series G

In stock

(0)

Regular price From $6,172.01

Regular price ~~$8,997.99~~ Sale price From $6,172.01
Sale

Eaton Cutler-Hammer

Eaton NGH308033M Molded Case Circuit Breaker – 800 Amp – 3 Pole – 480 Vac – Series G

In stock

(0)

Regular price From $14,792.11

Regular price ~~$18,867.99~~ Sale price From $14,792.11
Sale

Eaton Cutler-Hammer

Eaton NGH308035E 800 Amp Electronic Molded Case Circuit Breaker – 3 Pole – 480 Vac – 100 kAIC at 240 Vac / 65 kAIC at 480 Vac – Line and Load – Series G

In stock

(0)

Regular price From $6,105.39

Regular price ~~$8,899.99~~ Sale price From $6,105.39
Sale

Eaton Cutler-Hammer

Eaton NGH308036E 800 Amp Molded Case Circuit Breaker – 3 Pole – 480 V AC – 65 kAIC@480 V – Electronic LSIG Trip – Series G

In stock

(0)

Regular price From $5,976.03

Regular price ~~$8,710.99~~ Sale price From $5,976.03
Sale

Eaton Cutler-Hammer

Eaton NGH308036M 800 Amp Molded Case Circuit Breaker – 3 Pole – 480 V AC – 65 kAIC@480 V – Electronic LSIG Trip – Series G

In stock

(0)

Regular price From $19,894.97

Regular price ~~$29,000.99~~ Sale price From $19,894.97
Sale

Eaton Cutler-Hammer

Eaton NGH312033M Molded Case Circuit Breaker – Series G – NG Frame

In stock

(0)

Regular price From $19,986.11

Regular price ~~$25,492.99~~ Sale price From $19,986.11
Sale

Eaton Cutler-Hammer

Eaton NGH312035EC 1200 Amp Molded Case Circuit Breaker – 3 Pole – 480 V AC – 65 kAIC@480 V – Electronic LSG Trip – Series G

In stock

(0)

Regular price From $6,698.29

Regular price ~~$9,763.99~~ Sale price From $6,698.29
Sale

Eaton Cutler-Hammer

NGH312036M - Eaton - Molded Case Circuit Breaker

In stock

(0)

Regular price From $23,303.41

Regular price ~~$33,969.99~~ Sale price From $23,303.41
Sale

Eaton Cutler-Hammer

Eaton NGS308033M Molded Case Circuit Breaker – 800A – 3-Pole – 480V AC – 50 kA – Metric Tapped – Series G

In stock

(0)

Regular price From $12,400.91

Regular price ~~$15,817.99~~ Sale price From $12,400.91
Sale

Eaton Cutler-Hammer

Eaton NGS308035E 800 Amp Molded Case Circuit Breaker – 3 Pole – 480 V AC – 50 kAIC@480 V – Electronic LSG Trip – Series G

In stock

(0)

Regular price From $4,845.11

Regular price ~~$7,061.99~~ Sale price From $4,845.11
Sale

Eaton Cutler-Hammer

Eaton NGS308036M Molded Case Circuit Breaker – Series G – NG Frame

In stock

(0)

Regular price From $18,999.25

Regular price ~~$24,233.99~~ Sale price From $18,999.25
Sale

Eaton Cutler-Hammer

Eaton NGS312033M Molded Case Circuit Breaker – Series G – NG Frame

In stock

(0)

Regular price From $17,884.99

Regular price ~~$22,812.99~~ Sale price From $17,884.99
Sale

Eaton Cutler-Hammer

Eaton NGS312036EC 1200 Amp Molded Case Circuit Breaker – 3 Pole – 480 V AC – 50 kAIC@480 V – Digitrip 310 RMS LSIG – Series G

In stock

(0)

Regular price From $7,257.87

Regular price ~~$10,579.99~~ Sale price From $7,257.87
Sale

Eaton Cutler-Hammer

Eaton NGS312036M 1200 Amp Molded Case Circuit Breaker – 3 Pole – 480 V AC – 50 kAIC@480 V – Digitrip 310 RMS LSIG – Series G

In stock

(0)

Regular price From $21,464.93

Regular price ~~$31,289.99~~ Sale price From $21,464.93
Sale

Eaton Cutler-Hammer

Eaton RD316T52W Molded Case Circuit Breaker – Series C – R-Frame

In stock

(0)

Regular price From $8,819.99

Regular price ~~$9,999.99~~ Sale price From $8,819.99
Sale

Eaton Cutler-Hammer

Eaton RD316T56W Molded Case Circuit Breaker – Series C – R-Frame

In stock

(0)

Regular price From $10,583.99

Regular price ~~$11,999.99~~ Sale price From $10,583.99
Sale

Eaton Cutler-Hammer

Eaton RD320T52W Molded Case Circuit Breaker – Series C – R-Frame

In stock

(0)

Regular price From $7,349.99

Regular price ~~$16,999.99~~ Sale price From $7,349.99
Sale

Eaton Cutler-Hammer

Eaton RD325T56W 2500 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 65 kAIC@480 V – Digitrip 510 RMS LSIG – Series C

In stock

(0)

Regular price From $14,993.99

Regular price ~~$16,999.99~~ Sale price From $14,993.99
Sale

Eaton Cutler-Hammer

Eaton RGH316035E 1600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 65 kAIC@480 V – Electronic LSG Trip – Series G

In stock

(0)

Regular price From $7,400.00

Regular price ~~$13,450.99~~ Sale price From $7,400.00
Sale

Eaton Cutler-Hammer

Eaton RGH320036E 2000 Amp Molded Case Circuit Breaker – 3 Pole – 600 V AC – 65 kAIC@480 V – Electronic LSIG Trip – Series G

In stock

(0)

Regular price From $11,900.00

Regular price ~~$16,618.99~~ Sale price From $11,900.00

1…78 798081 82…120

Our newsletter

Subscribe to our newsletter and receive special offers

Your email

Contact Us

866-972-6370

sales@mycircuitbreakers.com

19802 Spanish Needle Court
Riverside California 92508
United States

Customer Help

About Us
Contact Us
FAQ
Start Return

Store Policies

Return and Refund Policy
Terms of Service
Privacy Policy
Shipping Policy

© 2026, My Circuit Breakers -

Payment methods

Your cart

Your cart is empty