
Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
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Eaton EFPHBOFF Circuit Breaker Accessories Padlockable Handle Lock E Frame EA
MSRP $70.48Surplus $23.67Eaton EFPHBOFF Circuit Breaker Accessories Padlockable Handle Lock E Frame EA​ ARCA SKU: C15-3564 Brand: Eaton MPN: EFPHBOFF UPC: 786679138137 Shipping Weight: 0.05 lbs. Shipping...- SKU:
- C15-3564
- Frame:
- E
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, PADLOCKABLE HANDLE
- TS PIK:
- 120602400
- Country of Origin:
- Dominican Republic
MSRP $70.48Surplus $23.67 -
Eaton EFPLK Circuit Breaker Accessories
MSRP $94.00Surplus $21.53Eaton EFPLK Circuit Breaker Accessories​ ARCA SKU: C15-9088 Brand: Eaton MPN: EFPLK UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 5.00 In...- SKU:
- C15-9088
MSRP $94.00Surplus $21.53 -
Eaton EFTS3K Circuit Breaker Accessories 3P EA
MSRP $25.50Surplus $9.59Eaton EFTS3K Circuit Breaker Accessories 3P EA​ ARCA SKU: C15-3194 Brand: Eaton MPN: EFTS3K UPC: 782114984185 Shipping Weight: 0.20 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-3194
- Type:
- Terminal Shield
- Used On:
- G Series EG Frame Molded Case Circuit Breaker
- Specification/Technical:
- Eaton_60657_1_2_SPEC.pdf
- TS PIK:
- 117057975
- Catalog:
- Eaton_03771_V4T2_129_V4T2_218_CAT.pdf
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TERMINAL SHIELD, TERMINAL SHIELD, TH
MSRP $25.50Surplus $9.59 -
Eaton EGB1015FFB Molded Case Breakers (MCCBs)
MSRP $466.70Surplus $65.92Eaton EGB1015FFB Molded Case Breakers (MCCBs)​ ARCA SKU: C15-9523 Brand: Eaton MPN: EGB1015FFB UPC: 78668538146 Shipping Weight: 1.00 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9523
- TS PIK:
- 123526624
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
- Country of Origin:
- Dominican Republic
MSRP $466.70Surplus $65.92 -
Eaton EGB1016FFG Main Breakers EA
MSRP $466.70Surplus $137.23Eaton EGB1016FFG Main Breakers EA​ ARCA SKU: C15-9347 Brand: Eaton MPN: EGB1016FFG UPC: 78211498456 Shipping Weight: 0.90 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9347
- TS PIK:
- 117058011
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
- Series:
- G
- Frame Type:
- EG
MSRP $466.70Surplus $137.23 -
Eaton EGB1032FFG Main Breakers EA
MSRP $466.70Surplus $133.24Eaton EGB1032FFG Main Breakers EA​ ARCA SKU: C15-9346 Brand: Eaton MPN: EGB1032FFG UPC: 78211498460 Shipping Weight: 1.05 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9346
- TS PIK:
- 117058015
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
- Series:
- EG
- Frame Type:
- EG
MSRP $466.70Surplus $133.24 -
Eaton EGB2100FFGF01 Molded Case Breakers (MCCBs) EGB 2P 100A 480V 50/60Hz 2Ph EG Frame Freeze Tested
MSRP $1,592.00Surplus $525.94SKU: C15-1678 Brand: Eaton MPN: EGB2100FFGF01 UPC: 786689043407 Shipping Weight: 2.00 lbs. Shipping Height: 6.10 In. Shipping Length: 3.70 In. Shipping Width: 2.90 In...- SKU:
- C15-1678
- Series:
- G
- Volts:
- 480 V
- Amps:
- 100 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Frame:
- EG
- Short Description:
- EATON SERIES G EG FRAME, 100A, TWO-POLE, 600Y/347V, 65KA BKR W/COLLARS AND FREEZ
- Country of Origin:
- Dominican Republic
MSRP $1,592.00Surplus $525.94 -
Eaton EGB3050FFG Molded Case Breakers (MCCBs) EA
MSRP $1,127.00Surplus $583.87SKU: C15-9692 Brand: Eaton MPN: EGB3050FFG UPC: 78211487636 Shipping Weight: 2.75 lbs. Shipping Height: 7.00 In. Shipping Length: 4.00 In. Shipping Width: 5.00 In...- SKU:
- C15-9692
- TS PIK:
- 116533508
- Short Description:
- 415/480 VAC 50/60 Hz, 50 A, 18 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Series:
- G, EGB
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153-V4T2_155_CAT.pdf
- Current Rating:
- 50 A
- Type:
- Molded Case, Fixed Thermal Magnetic
- Number of Poles:
- 3
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Interrupting Rating:
- 18 kA at 415/480 VAC, 10 kA at 250 VDC
- Frame Type:
- EG
- Voltage Rating:
- 415/480 VAC
- Country of Origin:
- Dominican Republic
MSRP $1,127.00Surplus $583.87 -
Eaton EGB3090FFG Molded Case Breakers (MCCBs) EGB 3P 90A 480V 50/60Hz 3Ph EG Frame
MSRP $958.00Surplus $653.03SKU: C15-3123 Brand: Eaton MPN: EGB3090FFG UPC: 782114876411 Shipping Weight: 2.75 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3123
- Series:
- G
- Type:
- Molded Case
- Type:
- Fixed Thermal Fixed Magnetic
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 3 Inch W x 2.99 Inch D x 5.5 Inch H
- Volts:
- 415/480 V at 50/60 Hz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 18 kA at 415/480 VAC
- Interrupting Rating:
- 10 kA at 250 VDC
- Terminal Type:
- Standard Line and Load Terminal
- Frame Type:
- EG
- Maximum AC Voltage Rating:
- 480
- Short Description:
- 415/480 VAC 50/60 Hz, 90 A, 18 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153-V4T2_155_CAT.pdf
- Current Rating:
- 90 A
- Voltage Rating:
- 415/480 V at 50/60 Hz
- Number of Poles:
- 3
MSRP $958.00Surplus $653.03 -
Eaton EGE2015FFG Molded Case Breakers (MCCBs) EGE 2P 15A 600V 50/60Hz 2Ph EG Frame EA
MSRP $737.00Surplus $284.46SKU: C15-3424 Brand: Eaton MPN: EGE2015FFG UPC: 786685018584 Shipping Weight: 1.70 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 3.75 In...- SKU:
- C15-3424
- Series:
- G
- Volts:
- 600 V
- Amps:
- 15 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Frame:
- EG
- Short Description:
- E 2P BKR_CSA/UL/IEC
- TS PIK:
- 121937953
- Country of Origin:
- Dominican Republic
MSRP $737.00Surplus $284.46 -
Eaton EGH2025FFB Molded Case Breakers (MCCBs)
MSRP $1,559.26Surplus $220.29SKU: C15-9524 Brand: Eaton MPN: EGH2025FFB UPC: 78668523276 Shipping Weight: 1.80 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9524
- TS PIK:
- 122794633
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
- Country of Origin:
- Dominican Republic
MSRP $1,559.26Surplus $220.29 -
Eaton EGH3020FFG Molded Case Breakers (MCCBs) EGH 3P 20A 480V 50/60Hz 3Ph EG Frame EA
MSRP $1,352.48Surplus $272.00SKU: C15-3356 Brand: Eaton MPN: EGH3020FFG UPC: 782116131228 Shipping Weight: 2.70 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3356
- Series:
- G
- Type:
- Molded Case
- Type:
- Fixed Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 3 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Volts:
- 415/480 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 70 kA at 415 VAC
- Interrupting Rating:
- 65 kA at 480 Volt AC
- Interrupting Rating:
- 10 kA at 250 Volt DC
- Terminal Type:
- Standard Line and Load
- Frame Type:
- EG
- Maximum AC Voltage Rating:
- 480 V
- Maximum DC Voltage Rating:
- 250 V
- Short Description:
- 415/480 VAC 50/60 Hz, 20 A, 70/65 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_154_V4T2_158_CAT.pdf
- TS PIK:
- 120097574
- Number of Poles:
- 3
- Voltage Rating:
- 415/480 VAC
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $1,352.48Surplus $272.00 -
Eaton EGH3060FFB Molded Case Breakers (MCCBs) EGH 3P 60A 480V 50/60Hz 3Ph EG Frame
MSRP $1,355.00Surplus $849.87SKU: C15-3278 Brand: Eaton MPN: EGH3060FFB UPC: 786685381909 Shipping Weight: 2.60 lbs. Shipping Height: 4.00 In. Shipping Length: 6.50 In. Shipping Width: 4.00 In...- SKU:
- C15-3278
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 60 A
- Frame:
- EG
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC
- Interrupting Rating:
- 65 Kiloamp at 480 Volt AC
- Interrupting Rating:
- 70 Kiloamp at 415 Volt AC
- Interrupting Rating:
- 100 Kiloamp at 240 Volt AC
- Maximum AC Voltage:
- 480 V
- Poles:
- 3
- Size:
- 3 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Terminal Type:
- Bolt-On
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- TS PIK:
- 123526668
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
- Number of Poles:
- 3
- Frame Type:
- EG
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- Current Rating:
- 60 A
- Maximum AC Voltage Rating:
- 480 V
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Country of Origin:
- Dominican Republic
MSRP $1,355.00Surplus $849.87 -
Eaton EGHMVD06RX Circuit Breaker Accessories S2 Handle Mechanism EG Frame Red/Yellow
MSRP $354.00Surplus $78.41Eaton EGHMVD06RX Circuit Breaker Accessories S2 Handle Mechanism EG Frame Red/Yellow​ ARCA SKU: C15-2366 Brand: Eaton MPN: EGHMVD06RX UPC: 786685405612 Shipping Weight: 1.78 Shipping...- SKU:
- C15-2366
- Frame:
- EG
- Color:
- Red/Yellow
- Short Description:
- EG VD ROTARY HNDLE KIT_ 6@ SHFT_ S2 RED_ 4/4X
- Country of Origin:
- United States​
MSRP $354.00Surplus $78.41 -
Eaton EGHMVD24B0 Circuit Breaker Accessories
MSRP $362.00Surplus $76.46SKU: C15-11274 Brand: Eaton MPN: EGHMVD24B0 UPC: 78668576229 Shipping Weight: 3.25 lbs. Shipping Height: 5.00 In. Shipping Length: 27.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11274
- Country of Origin:
- France
- Short Description:
- EG VD ROTARY HNDLE KIT_ 24@ SHFT_ S01 BLUE_ 1/3R/12
MSRP $362.00Surplus $76.46 -
Eaton EGK3125KSG Molded Case Breakers (MCCBs) EGK 3P 125A 480V 50/60Hz 3Ph EG Frame EA
MSRP $1,181.00Surplus $310.32Eaton EGK3125KSG Molded Case Breakers (MCCBs) EGK 3P 125A 480V 50/60Hz 3Ph EG Frame EA​ ARCA SKU: C15-4039 Brand: Eaton MPN: EGK3125KSG UPC: 782113960708 Shipping Weight: 2.75 lbs. Shipping...- SKU:
- C15-4039
- Amps:
- 125 A
- Poles:
- 3
- Terminal Type:
- Line and Load
- Type:
- Switch
- Used On:
- G Series EG Frame Molded Case Circuit Breaker
- Volts:
- 600 Star/347 VAC
- Specification/Technical:
- Eaton_60687_1_2_SPEC.pdf
- TS PIK:
- 118287679
- Number of Poles:
- 3
- Catalog:
- Eaton_03771_V4T2_120_V4T2_125_CAT.pdf
- Voltage Rating:
- 600 Star/347 VAC
- Current Rating:
- 125 A
- Country of Origin:
- Dominican Republic
MSRP $1,181.00Surplus $310.32 -
Eaton EGS2030FFG Molded Case Breakers (MCCBs) EA
MSRP $1,200.00Surplus $200.50SKU: C15-9675 Brand: Eaton MPN: EGS2030FFG UPC: 78668501880 Shipping Weight: 1.95 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 7.00 In...- SKU:
- C15-9675
- TS PIK:
- 122754023
- Country of Origin:
- Dominican Republic
MSRP $1,200.00Surplus $200.50 -
Eaton EGS2050FFG Molded Case Breakers (MCCBs) EA
MSRP $1,200.00Surplus $180.85SKU: C15-9690 Brand: Eaton MPN: EGS2050FFG UPC: 78668501885 Shipping Weight: 1.95 lbs. Shipping Height: 7.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-9690
- TS PIK:
- 121937978
- Country of Origin:
- Dominican Republic
MSRP $1,200.00Surplus $180.85 -
Eaton EGS3060FFG Miniature Circuit Breakers (MCBs) EA
MSRP $1,396.06Surplus $398.56SKU: U00-8893 Brand: Eaton MPN: EGS3060FFG UPC: Shipping Weight: 2.45 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In. Product...- SKU:
- U00-8893
- TS PIK:
- 116533587
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz
- Short Description:
- 415/480 VAC 50/60 Hz, 60 A, 40/35 kA, 3-Pole, Line/Load Terminal, EG Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker
- Number of Poles:
- 3
- Type:
- Fixed Thermal Magnetic Trip
- Current Rating:
- 60 A
- Interrupting Rating:
- 22 kA at 600Y/347 VAC, 85 kA at 240 VAC, 35 kA at 480 VAC
- Installation/Operator:
- Eaton_00042_INST.pdf
- Catalog:
- Eaton_46579_V4T2_142-V4T2_161_CAT.pdf
- Terminal Type:
- Line and Load
MSRP $1,396.06Surplus $398.56 -
Eaton EGS3070FFG Molded Case Breakers (MCCBs) EGS 3P 70A 480V 50/60Hz 3Ph EG Frame
MSRP $1,614.00Surplus $584.47SKU: C15-2777 Brand: Eaton MPN: EGS3070FFG UPC: 782114877197 Shipping Weight: 2.50 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-2777
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 70 A
- Frame:
- EG
- Interrupting Rating:
- 22 kA at 600 Star/347 VAC
- Interrupting Rating:
- 35 Kiloamp at 480 Volt AC
- Interrupting Rating:
- 40 Kiloamp at 415 Volt AC
- Interrupting Rating:
- 85 Kiloamp at 240 Volt AC
- Maximum AC Voltage:
- 480 V
- Poles:
- 3
- Size:
- 3 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Terminal Type:
- Standard Line and Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- TS PIK:
- 116533589
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAkER, EG-FRAME, EG, FIXED THERMAL, FIXED M
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- Frame Type:
- EG
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Current Rating:
- 70 A
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Maximum AC Voltage Rating:
- 480 V
- Number of Poles:
- 3
MSRP $1,614.00Surplus $584.47
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.