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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GE TEY140 Miniature Circuit Breakers (MCBs) 1P 40A EA
MSRP $147.03Surplus $89.11GE TEY140 Miniature Circuit Breakers (MCBs) 1P 40A EA​ ARCA SKU: C15-5875 Brand: GE MPN: TEY140 UPC: 783164182132 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5875
- TS PIK:
- 119161003
- Short Description:
- 480 VAC Star/277 VAC, 40 A, 65 kA Interrupt, 1-Pole, 10 to 4 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Interrupting Rating:
- 14 kA at 120/240/277 VAC, 65 kA at 120 VAC
- Number of Poles:
- 1
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240/277 VAC
MSRP $147.03Surplus $89.11 -
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GENERAL ELECTRIC 21-D136TED Circuit Breaker Accessories
MSRP $421.56Surplus $123.39GENERAL ELECTRIC 21-D136TED Circuit Breaker Accessories​ ARCA SKU: E30-8350 Brand: GENERAL ELECTRIC MPN: 21-D136TED UPC: Shipping Weight: 4.05 lbs. Shipping Height: 5.00 In...- SKU:
- E30-8350
MSRP $421.56Surplus $123.39 -
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GENERAL ELECTRIC 21-D177SGD Circuit Breaker Accessories
MSRP $850.00Surplus $215.86SKU: C15-8880 Brand: GENERAL ELECTRIC MPN: 21-D177SGD UPC: Shipping Weight: 17.25 lbs. Shipping Height: 5.00 In. Shipping Length: 36.00 In. Shipping Width: 7.00 In...- SKU:
- C15-8880
MSRP $850.00Surplus $215.86 -
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GENERAL ELECTRIC SFDA36AN0250 Molded Case Breakers (MCCBs)
MSRP $2,366.57Surplus $1,016.34SKU: C15-6870 Brand: GENERAL ELECTRIC MPN: SFDA36AN0250 UPC: 78316421162 Shipping Weight: 8.95 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping...- SKU:
- C15-6870
- TS PIK:
- 125878515
- Series:
- SFD
- Current Rating:
- 250 A
- Short Description:
- 600 VAC, 250 A, 25 kA, 3-Pole, SF250 Frame, 8 AWG to 350 KCMIL Copper/Aluminum, Electronic Trip, Molded Case Circuit Breaker
- Frame Type:
- F
- Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_206_2_223_CAT.pdf
- Type:
- Molded Case Switch, Electronic Solid State Trip
MSRP $2,366.57Surplus $1,016.34 -
GENERAL ELECTRIC SFPA36AT0250 Molded Case Breakers (MCCBs) 3P 250A 600V
MSRP $6,504.12Surplus $1,594.67SKU: C15-6884 Brand: GENERAL ELECTRIC MPN: SFPA36AT0250 UPC: 78316421160 Shipping Weight: 8.95 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping...- SKU:
- C15-6884
- TS PIK:
- 115927206
- Frame Type:
- F
- Size:
- 4.12 Inch W x 3.81 Inch D x 10.12 Inch H
- Maximum AC Voltage Rating:
- 690 V
- Number of Poles:
- 3
- Series:
- SFP
- Interrupting Rating:
- 200 kA at 240 VAC, 100 kA at 480 VAC, 25 kA at 600 VAC (UL), 200 kA at 220 to 240 VAC, 100 kA at 380 to 415 VAC, 65 kA at 500 VAC, 18 kA at 690 VAC (IEC)
- Voltage Rating:
- 600 V
- Short Description:
- 600 VAC, 250 A Sensor, 100 kA Interrupt, 3-Pole, 8 AWG to 350 KCMIL Aluminum/Copper, SF250 Frame, Digital, Solid State Electronic/Interchangeable Trip, RMS Trip Unit, LSI Trip Function, Standard Continuous Load, Molded Case Circuit Breaker
- Type:
- Molded Case, Electronic Solid State Trip, Current Limiting
- Current Rating:
- 250 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_5_6_6_6_174_CAT.pdf
MSRP $6,504.12Surplus $1,594.67 -
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GENERAL ELECTRIC SGHA36AT0600 Molded Case Breakers (MCCBs)
MSRP $6,250.78Surplus $1,472.70SKU: C15-6882 Brand: GENERAL ELECTRIC MPN: SGHA36AT0600 UPC: 78316421167 Shipping Weight: 13.20 lbs. Shipping Height: 6.00 In. Shipping Length: 13.00 In. Shipping...- SKU:
- C15-6882
- TS PIK:
- 115927202
MSRP $6,250.78Surplus $1,472.70 -
GENERAL ELECTRIC SRPG400A175 Rating Plug 175A
MSRP $266.31Surplus $151.62GENERAL ELECTRIC SRPG400A175 Rating Plug 175A​ ARCA SKU: C15-5857 Brand: GENERAL ELECTRIC MPN: SRPG400A175 UPC: 78316421328 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In...- SKU:
- C15-5857
- Series:
- SRPG
- Plug Current Rating:
- 175 A
- Type:
- Adjustable Instantaneous Trip, Electronic Trip
- Short Description:
- 175 A, 400 A Maximum Breaker Current, 530 to 1785 A Trip, 2 or 3-Pole, SG600 Frame, Interchangeable, Adjustable Instantaneous/Electronic Trip, Circuit Breaker Rating Plug
- Maximum Breaker Current Rating:
- 400 A
- Frame Type:
- SG600
- Adjustable Instantaneous Trip Range:
- 530 to 1785 A
- Approval:
- UL, CSA, IEC
- Country of Origin:
- United States
MSRP $266.31Surplus $151.62 -
GENERAL ELECTRIC SRPG400A400 Molded Case Breakers (MCCBs) 400A
MSRP $320.00Surplus $71.22GENERAL ELECTRIC SRPG400A400 Molded Case Breakers (MCCBs) 400A​ ARCA SKU: A13-1032 Brand: GENERAL ELECTRIC MPN: SRPG400A400 UPC: 783164213331 Shipping Weight: 0.05 lbs. Shipping...- SKU:
- A13-1032
- Approval:
- UL
- Frame Type:
- SG600
- Maximum Breaker Current Rating:
- 400 Amp
- Short Description:
- 400 A, 1210 to 4080 A Trip, 3-Pole, SG600 Frame, Interchangeable, Adjustable Instantaneous/Electronic Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_174_6_175_6_206_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00002_INST.pdf
- TS PIK:
- 112131103
MSRP $320.00Surplus $71.22 -
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GENERAL ELECTRIC TEYH3070B Molded Case Breakers (MCCBs)
MSRP $1,622.11Surplus $658.35SKU: C15-6966 Brand: GENERAL ELECTRIC MPN: TEYH3070B UPC: 78316446220 Shipping Weight: 2.70 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 6...- SKU:
- C15-6966
- TS PIK:
- 21108164
- Short Description:
- 480 VAC Star/277 VAC, 70 A, 35 kA, 3-Pole, TEYH Frame, 4 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker
- Current Rating:
- 70 A
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC, 65 kA at 120/240 VAC
- Number of Poles:
- 3
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_65_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00118_INST.pdf
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC
- Type:
- Thermal Magnetic, Compact
MSRP $1,622.11Surplus $658.35 -
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GENERAL ELECTRIC TEYL1030B Molded Case Breakers (MCCBs)
MSRP $499.90Surplus $187.53SKU: E30-8019 Brand: GENERAL ELECTRIC MPN: TEYL1030B UPC: 78316446229 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 1...- SKU:
- E30-8019
- Short Description:
- 120/240/277 VAC, 125 VDC, 30 A, 100 kA, 1-Pole, 10 to 4 AWG, Q-Line Frame, Thermal Magnetic, Compact, Lighting Panel Molded Case Circuit Breaker
- Interrupting Rating:
- 65 kA at 277 VAC, 100 kA at 120/240 VAC, 15 kA at 125 VDC
- Voltage Rating:
- 120/240/277 VAC, 125 VDC
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 30 A
MSRP $499.90Surplus $187.53 -
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GENERAL ELECTRIC THHQB32070 Miniature Circuit Breakers (MCBs)
MSRP $736.13Surplus $178.39SKU: C15-2391 Brand: GENERAL ELECTRIC MPN: THHQB32070 UPC: 78316411864 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping...- SKU:
- C15-2391
- Type:
- Molded Case
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 70 A, 22 kA Interrupt, 3-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- TS PIK:
- 112128220
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Current Rating:
- 70 A
MSRP $736.13Surplus $178.39 -
GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)
MSRP $103.00Surplus $21.31GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2122 Brand: GENERAL ELECTRIC MPN: THHQL1115 UPC: 78316411738 Shipping Weight: 15.85 lbs. Shipping...- SKU:
- C15-2122
- Type:
- With Angle Opening
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120 VAC, 15 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_33_CAT.pdf
- Installation/Operator:
- EmersonElectric-Appleton_00031_INST.pdf
- Manufacturer Warranty:
- EmersonElectric-Appleton_00002_WARR.pdf
- TS PIK:
- 112128095
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Series:
- THHQ
MSRP $103.00Surplus $21.31 -
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GENERAL ELECTRIC THQB32020ST1 Miniature Circuit Breakers (MCBs) 3P 20A 240V
MSRP $1,253.00Surplus $238.07GENERAL ELECTRIC THQB32020ST1 Miniature Circuit Breakers (MCBs) 3P 20A 240V​ ARCA SKU: C15-4819 Brand: GENERAL ELECTRIC MPN: THQB32020ST1 UPC: 78316403405 Shipping Weight: 1.50 lbs. Shipping...- SKU:
- C15-4819
- Type:
- Thermal Magnetic
- Type:
- Compact
- Amps:
- 32 A
- Terminal Type:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- TS PIK:
- 121140884
- Current Rating:
- 20 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- Number of Poles:
- 2
MSRP $1,253.00Surplus $238.07 -
Leviton LB230-T Other Circuit Breakers
MSRP $23.14Surplus $5.81SKU: C15-11933 Brand: Leviton MPN: LB230-T UPC: Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11933
- TS PIK:
- 36
- Country of Origin:
- CHN
MSRP $23.14Surplus $5.81 -
Leviton LB250-T Other Circuit Breakers
MSRP $23.14Surplus $5.81SKU: C15-11934 Brand: Leviton MPN: LB250-T UPC: Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11934
- TS PIK:
- 38
- Country of Origin:
- CHN
MSRP $23.14Surplus $5.81 -
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Murray MP260 Miniature Circuit Breakers (MCBs)
Surplus $28.91Murray MP260 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6301 Brand: Murray MPN: MP260 UPC: 04089251899 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6301
- TS PIK:
- 21029790
Surplus $28.91 -
Murray MP270 Miniature Circuit Breakers (MCBs) 2P 70A 120V
MSRP $295.20Surplus $26.71Murray MP270 Miniature Circuit Breakers (MCBs) 2P 70A 120V​ ARCA SKU: C15-6308 Brand: Murray MPN: MP270 UPC: 04089227980 Shipping Weight: 4.00 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6308
- TS PIK:
- 120071984
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Type:
- Common Trip
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA
- Data Sheet:
- SiemensAG_06636_1_DATA.pdf
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Used On:
- Loadcenter
- Size:
- 2 Inch W x 3 Inch D x 3 1/8 Inch H
- Series:
- MP-T
- Number of Poles:
- 2
- Current Rating:
- 70 A
- Terminal Type:
- Load Lug
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Mounting:
- Plug-On
- Country of Origin:
- Mexico
MSRP $295.20Surplus $26.71 -
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Murray MP3100 Miniature Circuit Breakers (MCBs) EA
MSRP $763.20Surplus $53.47SKU: C15-6331 Brand: Murray MPN: MP3100 UPC: 04089223760 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 3.15 In. Shipping Width: 3.00 In...- SKU:
- C15-6331
- TS PIK:
- 21029187
- Short Description:
- 240 VAC, 100 A, 10 kA, 3-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Type:
- Common Trip
- Series:
- MP-T
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Current Rating:
- 100 A
- Used On:
- Loadcenter
- Voltage Rating:
- 240 VAC
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Data Sheet:
- SiemensAG_06644_1_DATA.pdf
- Size:
- 3 Inch W x 3 Inch D x 3 1/8 Inch H
- Terminal Type:
- Load Lug
- Number of Poles:
- 3
- Country of Origin:
- Mexico
MSRP $763.20Surplus $53.47 -
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Siemens 3TX4001-2A Other Auxiliary/Shunt/Trip Units/UVRs EA
MSRP $25.99Surplus $4.68Siemens 3TX4001-2A Other Auxiliary/Shunt/Trip Units/UVRs EA​ ARCA SKU: A13-1518 Brand: Siemens MPN: 3TX4001-2A UPC: 75455420270 Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In...- SKU:
- A13-1518
- TS PIK:
- 21229579
MSRP $25.99Surplus $4.68 -
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Siemens 3VA5222-5EC31-0AA0 Molded Case Breakers (MCCBs)
MSRP $3,226.00Surplus $879.81SKU: C15-11508 Brand: Siemens MPN: 3VA5222-5EC31-0AA0 UPC: 80476630828 Shipping Weight: 4.50 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping...- SKU:
- C15-11508
- TS PIK:
- 126815674
MSRP $3,226.00Surplus $879.81
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.
