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 HMCPS015E0C Motor Circuit Protector (MCPs) EA
MSRP $1,212.77Surplus $161.22SKU: C15-5158 Brand: Eaton MPN: HMCPS015E0C UPC: 78667923260 Shipping Weight: 4.50 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-5158
- Series:
- C
- Frame Type:
- F
- Current Rating:
- 15 A
- Voltage Rating:
- 600 VAC, 250 VDC
- Number of Poles:
- 3
- Type:
- Molded Case, Magnetic
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Catalog:
- Eaton_27487_V4T2_394_V4T2_395_V4T2_400_CAT.pdf
- Short Description:
- 600 VAC, 250 VDC, 15 A, 45 to 150 A Trip, 3.4 to 12.6 A FLA, 3-Pole, NEMA 0, Non-Aluminum Line and Load Terminal, F Frame, Magnetic, Molded Case, Motor Circuit Protector with Electronic Overload Relay
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA C22.2, CE
MSRP $1,212.77Surplus $161.22 -
Eaton JGHMVD12BX Circuit Breaker Accessories Vari-Depth Rotary Handle JG Frame Black
MSRP $357.57Surplus $163.38Eaton JGHMVD12BX Circuit Breaker Accessories Vari-Depth Rotary Handle JG Frame Black​ ARCA SKU: C15-2935 Brand: Eaton MPN: JGHMVD12BX UPC: 786685293585 Shipping Weight: 3.00 Shipping...- SKU:
- C15-2935
- Frame:
- JG
- Color:
- Black
- Short Description:
- JG VD ROTARY HNDLE KIT_ 12@ SHFT_ S2 BLUE_ 4/4X
MSRP $357.57Surplus $163.38 -
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Eaton JT3160TA Trip Units JT 3P 160A 600V 50/60Hz
MSRP $2,522.00Surplus $1,421.03SKU: A13-1085 Brand: Eaton MPN: JT3160TA UPC: 786679404218 Shipping Weight: 1.20 lbs. Shipping Height: 6.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- A13-1085
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, TRIP UNIT THER
- Country of Origin:
- Dominican Republic
MSRP $2,522.00Surplus $1,421.03 -
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Eaton NGHMVD08RX Circuit Breaker Accessories
MSRP $860.00Surplus $241.69SKU: C15-11273 Brand: Eaton MPN: NGHMVD08RX UPC: 78668529379 Shipping Weight: 7.15 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 9.00 In...- SKU:
- C15-11273
MSRP $860.00Surplus $241.69 -
Eaton QL1NPL Circuit Breaker Accessories
MSRP $23.08Surplus $15.43SKU: C15-2027 Brand: Eaton MPN: QL1NPL UPC: 78667951010 Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-2027
- Locking Provision:
- ON/OFF
- Poles:
- 1 (P/B/C)
- Type:
- Non-Padlockable
- Used On:
- Type B/C/P Circuit Breaker
- Short Description:
- 1-Pole, ON/OFF Locking Provision, Non-Padlockable, Circuit Breaker Handle Lock
- Specification/Technical:
- Eaton_21479_1_SPEC.pdf
- TS PIK:
- 21512291
- Catalog:
- Eaton_03771_V4T1_42_CAT.pdf
- Country of Origin:
- Dominican Republic
MSRP $23.08Surplus $15.43 -
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Eaton ZP-IHK Circuit Breaker Accessories EA
MSRP $175.05Surplus $35.48Eaton ZP-IHK Circuit Breaker Accessories EA​ ARCA SKU: C15-5184 Brand: Eaton MPN: ZP-IHK UPC: 01508286052 Shipping Weight: 0.10 Shipping Height: 1.00 In. Shipping Length: 4.00...- SKU:
- C15-5184
- Short Description:
- EATON BREAKER, AUXILIARY CONTACT MODULE,230 V,ZP-AHK, ZP-IHK, ZP-WHK,3 A,1NO-1NC
MSRP $175.05Surplus $35.48 -
GE ST202M-K3 Din Rail Mounted Circuit Breakers
MSRP $221.92Surplus $37.17SKU: C15-11823 Brand: GE MPN: ST202M-K3 UPC: 01677902206 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-11823
MSRP $221.92Surplus $37.17 -
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GE THQL1150 Miniature Circuit Breakers (MCBs) THQL 1P 50A 50/60Hz 1Ph EA
MSRP $53.82Surplus $9.62GE THQL1150 Miniature Circuit Breakers (MCBs) THQL 1P 50A 50/60Hz 1Ph EA​ ARCA SKU: C15-7011 Brand: GE MPN: THQL1150 UPC: 78316401289 Shipping Weight: 1.50 lbs. Shipping Height: 1.00...- SKU:
- C15-7011
- TS PIK:
- 555077
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Terminal Type:
- Plug-On
- Current Rating:
- 50 A
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Mounting:
- Plug-On
MSRP $53.82Surplus $9.62 -
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GENERAL ELECTRIC TEC36007 Everything Else
MSRP $613.79Surplus $144.18GENERAL ELECTRIC TEC36007 Everything Else​ ARCA SKU: E30-8015 Brand: GENERAL ELECTRIC MPN: TEC36007 UPC: Shipping Weight: 3.45 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- E30-8015
- Short Description:
- 600 VAC, 7 A, 3-Pole, 10 kA, E150 Frame, Adjustable Instantaneous Trip, Thermal Magnetic, Non-Interchangeable, Motor Circuit Protector
- Current Rating:
- 7 A
- Series:
- TEC
- Voltage Rating:
- 120/240/277/480/600 V AC
- Number of Poles:
- 3
- Frame Type:
- E
- Maximum AC Voltage Rating:
- 600 V
- Type:
- Thermal Magnetic, Adjustable Magnetic Trip, Current Limiting, Molded Case
- Size:
- 4.125 Inch Width x 4.09 Inch Depth x 6.31 Inch Height
- Terminal Type:
- Line and Load Lug
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_224_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04183_1_CAD.pdf
- Approval:
- UL
MSRP $613.79Surplus $144.18 -
GENERAL ELECTRIC TEY215 Miniature Circuit Breakers (MCBs)
MSRP $600.00Surplus $178.23SKU: C15-3716 Brand: GENERAL ELECTRIC MPN: TEY215 UPC: 78316418094 Shipping Weight: 1.40 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00...- SKU:
- C15-3716
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240/277 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 14 kA at 277 VAC
- Interrupting Rating:
- 65 kA at 120/240 Volt AC
- Application:
- HACR
- Short Description:
- 480 VAC Star/277 VAC, 15 A, 14 kA, 2-Pole, 14 to 8 KCMIL/12 to 8 KCMIL Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_64_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00119_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04185_1_CAD.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240/277 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04185_1_CAD.pdf
- Current Rating:
- 15 A
- TS PIK:
- 112129543
MSRP $600.00Surplus $178.23 -
GENERAL ELECTRIC THQB32080 Miniature Circuit Breakers (MCBs) 3P 80A 240V
MSRP $560.63Surplus $182.59SKU: C15-5963 Brand: GENERAL ELECTRIC MPN: THQB32080 UPC: 78316405994 Shipping Weight: 1.10 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3...- SKU:
- C15-5963
- Current Rating:
- 80 A
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 80 A, 10 kA, 3-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Mounting:
- Bolt-On
- Number of Poles:
- 3
MSRP $560.63Surplus $182.59 -
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GENERAL ELECTRIC THQL1130GFT Miniature Circuit Breakers (MCBs)
MSRP $309.40Surplus $71.82GENERAL ELECTRIC THQL1130GFT Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8031 Brand: GENERAL ELECTRIC MPN: THQL1130GFT UPC: 78316448532 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- E30-8031
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Terminal Type:
- Plug-On
- Short Description:
- 120 VAC, 30 A, 10 kA, 1-Pole, 14 to 8 AWG/12 to 8 AWG, Plug-In Mount, Thermal Magnetic, Non-Interchangeable, Self-Test, GFCI Breaker
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120 VAC
- Type:
- Compact
- Mounting:
- Plug-On
MSRP $309.40Surplus $71.82 -
GENERAL ELECTRIC THQP220 Miniature Circuit Breakers (MCBs) THQP 2P 20A 120V EA
MSRP $164.00Surplus $19.15GENERAL ELECTRIC THQP220 Miniature Circuit Breakers (MCBs) THQP 2P 20A 120V EA​ ARCA SKU: C15-3195 Brand: GENERAL ELECTRIC MPN: THQP220 UPC: 783164085723 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-3195
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 1/2 Inch Width
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 Volt
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1/2" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Internal Common Trip, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00012_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00472_1_CAD.pdf
- TS PIK:
- 112127463
- Current Rating:
- 20 A
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00472_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Plug-On
MSRP $164.00Surplus $19.15 -
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Murray MM1515 Miniature Circuit Breakers (MCBs)
MSRP $43.00Surplus $15.20Murray MM1515 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8856 Brand: Murray MPN: MM1515 UPC: Shipping Weight: 2.15 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-8856
- Number of Poles:
- 1
MSRP $43.00Surplus $15.20 -
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Murray MP115GF Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $181.00Surplus $37.41Murray MP115GF Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-6290 Brand: Murray MPN: MP115GF UPC: 04089227805 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6290
- TS PIK:
- 124254312
- Short Description:
- 120 VAC, 15 A, 10 kA, 5 mA, 1-Pole, Plug-In Mount, MP-GT Frame, GFCI, Personal Protect, Miniature Circuit Breaker
- Type:
- Circuit Interrupter
- Terminal Type:
- Load Lug
- Voltage Rating:
- 120 VAC
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Interrupting Rating:
- 10 kA
- Used On:
- Loadcenter
- Size:
- 1 Inch W x 2.66 Inch D x 2.84 Inch H
- Data Sheet:
- SiemensAG_06572_1_DATA.pdf
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 15 A
- Catalog:
- SiemensAG_01825_1_3_CAT.pdf
- Country of Origin:
- Philippines
MSRP $181.00Surplus $37.41 -
Murray Q24030CT2 Miniature Circuit Breakers (MCBs) 2P 120V
MSRP $197.50Surplus $44.16Murray Q24030CT2 Miniature Circuit Breakers (MCBs) 2P 120V​ ARCA SKU: C15-6219 Brand: Murray MPN: Q24030CT2 UPC: 78364308396 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6219
- TS PIK:
- 115555490
- Used On:
- Loadcenter
- Series:
- QT
- Terminal Type:
- Lug
- Country of Origin:
- Mexico
- Type:
- Thermal/Fixed Magnetic, Common Trip, Quadplex
- Data Sheet:
- SiemensAG_07035_1_DATA.pdf
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum) Inside, 8 to 6 AWG (Copper)/8 to 4 AWG (Aluminum) Outside
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Mounting:
- Plug-On
- Current Rating:
- 40/30 A
- Interrupting Rating:
- 10 kA
- Short Description:
- 120/240 VAC, 40/30 A, 10 kA, (2) 2-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Quadplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
MSRP $197.50Surplus $44.16 -
Siemens P130 Miniature Circuit Breakers (MCBs) P 1P 30A 120V 50/60Hz 1Ph EA
MSRP $69.00Surplus $28.80Siemens P130 Miniature Circuit Breakers (MCBs) P 1P 30A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-8452 Brand: Siemens MPN: P130 UPC: 78667497456 Shipping Weight: 0.25 lbs. Shipping...- SKU:
- C15-8452
- TS PIK:
- 120951197
- Installation/Operator:
- RegalRexnordCorp-Link-CenturyMotors_00002_INST.pdf
- Voltage Rating:
- 230 VAC 1-Phase
- Data Sheet:
- RegalRexnordCorp-Link-CenturyMotors_00673_1_2_DATA.pdf
- Mounting:
- Rigid Base
- CAD Drawings:
- RegalRexnordCorp-Link-CenturyMotors_01506_1_CAD.pdf
- Catalog:
- RegalRexnordCorp-Link-CenturyMotors_00001_221_CAT.pdf
MSRP $69.00Surplus $28.80 -
Siemens Q2020 Miniature Circuit Breakers (MCBs) 20/20A 120V
MSRP $150.00Surplus $13.70Siemens Q2020 Miniature Circuit Breakers (MCBs) 20/20A 120V​ ARCA SKU: C15-4082 Brand: Siemens MPN: Q2020 UPC: 78364314826 Shipping Weight: 0.40 lbs. Shipping Height: 3.00 In...- SKU:
- C15-4082
- Type:
- Low Vage
- Type:
- Circuit Protector
- Type:
- Thermal and Fixed Magnetic
- Type:
- Duplex
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Volts:
- 120 VAC 50/60 Hertz
- Amps:
- 32 A
- Used On:
- Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Short Description:
- 120 V, 20/20 A, 10 kA, 1-Pole, Plug-In, QT Frame, Duplex, Thermal Magnetic, Miniature
- Data Sheet:
- SiemensAG_01539_1_DATA.pdf
- TS PIK:
- 123269044
- Country of Origin:
- Mexico
- Voltage Rating:
- 120 VAC
- Catalog:
- SiemensAG_23945_7_21_CAT.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Installation/Operator:
- SiemensAG_00053_INST.pdf
MSRP $150.00Surplus $13.70 -
Siemens Q240 Miniature Circuit Breakers (MCBs) 2P 40A EA
MSRP $93.50Surplus $17.04Siemens Q240 Miniature Circuit Breakers (MCBs) 2P 40A EA​ ARCA SKU: C15-1493 Brand: Siemens MPN: Q240 UPC: 78364314863 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1493
- Approval:
- UL 489
- Amps:
- 40 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Common Trip
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 0
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Common Trip, Circuit Breaker
- Specification/Technical:
- SiemensAG_57265_1_2_SPEC.pdf
- TS PIK:
- 115704605
- Country of Origin:
- Mexico
- Number of Poles:
- 2
- Type:
- Common Trip
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Current Rating:
- 40 A
- Catalog:
- SiemensAG_23945_7_20_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Series:
- Q
MSRP $93.50Surplus $17.04 -
Square D EDB24020 Molded Case Breakers (MCCBs) EA
MSRP $536.00Surplus $166.25Square D EDB24020 Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-6358 Brand: Square D MPN: EDB24020 UPC: 785901879015 Shipping Weight: 2.20 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6358
- TS PIK:
- 113878697
- Short Description:
- 480 Star/277 VAC, 20 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Series:
- EDB
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 20 A
- Data Sheet:
- SchneiderElectric-SquareD_45570_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Voltage Rating:
- 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Country of Origin:
- Mexico
MSRP $536.00Surplus $166.25
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