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 BR360 Miniature Circuit Breakers (MCBs) 3P 60A 240V EA
MSRP $412.88Surplus $71.25Eaton BR360 Miniature Circuit Breakers (MCBs) 3P 60A 240V EA​ ARCA SKU: C15-1263 Brand: Eaton MPN: BR360 UPC: 786676367950 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1263
- Series:
- BR
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 4 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- Current Rating:
- 60 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $412.88Surplus $71.25 -
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Murray MP360 Miniature Circuit Breakers (MCBs) 3P 60A 240V
MSRP $512.10Surplus $47.39Murray MP360 Miniature Circuit Breakers (MCBs) 3P 60A 240V​ ARCA SKU: C15-6312 Brand: Murray MPN: MP360 UPC: 04089223845 Shipping Weight: 2.20 lbs. Shipping Height: 2.00 In...- SKU:
- C15-6312
- TS PIK:
- 120071987
- Terminal Type:
- Load Lug
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_06654_1_DATA.pdf
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Type:
- Common Trip
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 3
- Current Rating:
- 60 A
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Size:
- 3 Inch W x 3 Inch D x 3 1/8 Inch H
- Used On:
- Loadcenter
- Voltage Rating:
- 240 VAC
- Series:
- MP-T
- Country of Origin:
- Mexico
MSRP $512.10Surplus $47.39 -
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Square D QO360 Miniature Circuit Breakers (MCBs) 3P 60A 240V
MSRP $248.00Surplus $67.20Square D QO360 Miniature Circuit Breakers (MCBs) 3P 60A 240V​ ARCA SKU: C15-6460 Brand: Square D MPN: QO360 UPC: 78590140084 Shipping Weight: 2.60 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6460
- TS PIK:
- 21032426
- Number of Poles:
- 3
- Size:
- 2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Current Rating:
- 60 A
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Interrupting Rating:
- 5/10 kA
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53608_1_2_DATA.pdf
- Mounting:
- Plug-On
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Series:
- QO
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 60 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Type:
- Common Trip, Miniature, Standard
- Terminal Type:
- Box Lug
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $248.00Surplus $67.20 -
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Crouse-Hinds BR360 Miniature Circuit Breakers (MCBs)
MSRP $412.88Surplus $99.34Crouse-Hinds BR360 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5669 Brand: Crouse-Hinds MPN: BR360 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5669
- TS PIK:
- 21493899
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
- Voltage Rating:
- 240 VAC
- Type:
- Thermal Magnetic, Common Trip
- Current Rating:
- 60 A
- Mounting:
- Plug-On
- Number of Poles:
- 3
- Series:
- BR
- Interrupting Rating:
- 10 kA
- Wire Size:
- 4 to 1/0 AWG (Copper/Aluminum)
- Used On:
- BR Series Load Center
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
MSRP $412.88Surplus $99.34 -
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Crouse-Hinds CH360 Miniature Circuit Breakers (MCBs)
MSRP $376.54Surplus $116.17Crouse-Hinds CH360 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5686 Brand: Crouse-Hinds MPN: CH360 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5686
- TS PIK:
- 531279
- Voltage Rating:
- 240 VAC
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Series:
- CH
- Mounting:
- Plug-On
- Current Rating:
- 60 A
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Common Trip
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Used On:
- CH Series Load Center
MSRP $376.54Surplus $116.17 -
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Cutler-Hammer CH360ST Molded Case Breakers (MCCBs)
MSRP $1,341.00Surplus $505.40SKU: C15-11633 Brand: Cutler-Hammer MPN: CH360ST UPC: Shipping Weight: 1.25 lbs. Shipping Height: 5.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11633
- Voltage Rating:
- 240 VAC
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
- Wire Size:
- 10 to 1/0 AWG (Aluminum/Copper)
- Number of Poles:
- 3
- Current Rating:
- 60 A
- Approval:
- UL 489, CSA
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Shunt Trip, Thermal Magnetic, Circuit Breaker
- Used On:
- CH Series Loadcenter
- Type:
- Thermal Magnetic, Common Trip
- Mounting:
- Plug-On
- Series:
- CH
MSRP $1,341.00Surplus $505.40 -
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Eaton BR360ST Miniature Circuit Breakers (MCBs) BR 3P 60A 240V 50/60Hz 3Ph Shunt Trip
MSRP $694.00Surplus $277.20Eaton BR360ST Miniature Circuit Breakers (MCBs) BR 3P 60A 240V 50/60Hz 3Ph Shunt Trip​ ARCA SKU: C15-1265 Brand: Eaton MPN: BR360ST UPC: 786676003445 Shipping Weight: 1.35 Shipping...- SKU:
- C15-1265
- Series:
- BR
- Type:
- Main
- Type:
- Sub Feed
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 4 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Current Rating:
- 60 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
MSRP $694.00Surplus $277.20 -
Eaton CH360 Miniature Circuit Breakers (MCBs) CH 3P 60A 240V 50/60Hz 3Ph EA
MSRP $394.00Surplus $77.75Eaton CH360 Miniature Circuit Breakers (MCBs) CH 3P 60A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-1569 Brand: Eaton MPN: CH360 UPC: 782113102115 Shipping Weight: 0.90 lbs. Shipping...- SKU:
- C15-1569
- Series:
- CH
- Type:
- Feed-Through
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Enclosure:
- Class I Div 1 and 2 Group B C D
- Enclosure:
- Class II Div 1 Group E F G
- Enclosure:
- Class II Div 2 Group F G
- Enclosure:
- Class III
- Enclosure:
- NEMA 3/7B/7C/7D/9E/9F/9G
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- TS PIK:
- 531279
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 60 A
- Country of Origin:
- Dominican Republic
MSRP $394.00Surplus $77.75 -
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Eaton CHP360 Miniature Circuit Breakers (MCBs)
MSRP $1,012.00Surplus $273.24SKU: C15-19387 Brand: Eaton MPN: CHP360 UPC: 78211392391 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19387
- Short Description:
- 240 VAC, 60 A, 3-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Interrupting Rating:
- 10 kA at 240 VAC
- Type:
- Thermal Magnetic
- Number of Poles:
- 3
- Series:
- CHP
- Terminal Type:
- Line Lug
- Mounting:
- Plug-On
- Voltage Rating:
- 240 VAC
- Current Rating:
- 60 A
- Used On:
- CH Series Loadcenter
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Approval:
- UL 489
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
MSRP $1,012.00Surplus $273.24 -
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GE TQL32Y60 Miniature Circuit Breakers (MCBs)
MSRP $489.00Surplus $132.03SKU: C15-14489 Brand: GE MPN: TQL32Y60 UPC: 78316418886 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14489
- Interrupting Rating:
- 5 kA at 120/240 VAC
- Approval:
- UL
- Mounting:
- Plug-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12241_1_CAD.pdf
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC
- Used On:
- Load Center, Lighting Panelboard
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 3
- Short Description:
- 240 VAC, 60 A, 52 kA, 3-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, Switch Trip Function, 1" Plug-On Mount, Molded Case, Thermal Magnetic, Compact, Internal Common Trip, Miniature Circuit Breaker
- Terminal Type:
- Plug-On
MSRP $489.00Surplus $132.03 -
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Siemens Q360 Miniature Circuit Breakers (MCBs)
MSRP $510.53Surplus $102.89SKU: C15-8488 Brand: Siemens MPN: Q360 UPC: 78312611782 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8488
- TS PIK:
- 21332082
- Country of Origin:
- MEX
- Short Description:
- 240 V, 60 A, 10 kA, 3-Pole, Plug-On, QP/MP Frame, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Mounting:
- Plug-On
- Current Rating:
- 60 A
- Approval:
- UL 489
- Voltage Rating:
- 240 V
- Catalog:
- SiemensAG_01502_1_12_CAT.pdf
- Used On:
- Load Centre Main, Feeder
- Data Sheet:
- SiemensAG_01549_1_DATA.pdf
- Interrupting Rating:
- 10 kA
- Size:
- 3 Inch Width x 3 Inch Depth x 3 Inch Height
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Common Trip
MSRP $510.53Surplus $102.89 -
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Siemens Q36000S01 Molded Case Breakers (MCCBs)
MSRP $258.33Surplus $308.00SKU: C15-10568 Brand: Siemens MPN: Q36000S01 UPC: 78364323765 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10568
- TS PIK:
- 21368157
- Number of Poles:
- 3
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Terminal Type:
- Load Lug
- Voltage Rating:
- 240 VAC at 50/60 Hz
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_07069_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Current Rating:
- 60 A
- Type:
- Thermal and Fixed Magnetic, Common Trip
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, 6 to 3 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, 120 VAC Shunt Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Interrupting Rating:
- 10 kA
- Used On:
- Loadcenter
- Approval:
- UL 489, CSA C22.2
- Size:
- 3 Inch W x 3 Inch D x 3-1/8 Inch H
- Country of Origin:
- MEX
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
MSRP $258.33Surplus $308.00 -
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Siemens Q360H Miniature Circuit Breakers (MCBs)
MSRP $140.00Surplus $93.10SKU: C15-10569 Brand: Siemens MPN: Q360H UPC: 78364315646 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10569
- TS PIK:
- 115559558
- Series:
- QPH
- Interrupting Rating:
- 22 kA
- Short Description:
- 240 VAC, 60 A, 22 kA, 3-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Mounting:
- Plug-On
- Voltage Rating:
- 240 VAC at 50/60 Hz
- Country of Origin:
- MEX
- Terminal Type:
- Load Lug
- Used On:
- Loadcenter
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Data Sheet:
- SiemensAG_07070_1_DATA.pdf
- Number of Poles:
- 3
- Approval:
- UL 489, CSA C22.2
- Current Rating:
- 60 A
- Size:
- 3 Inch W x 3 Inch D x 3-1/8 Inch H
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Type:
- Miniature, Thermal and Fixed Magnetic Trip, Common Trip
MSRP $140.00Surplus $93.10 -
Square D QO3601021 Molded Case Breakers (MCCBs)
MSRP $437.00Surplus $303.75SKU: C15-8681 Brand: Square D MPN: QO3601021 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8681
- TS PIK:
- 21332107
- Catalog:
- SchneiderElectric-SquareD_03264_1_3_1_9_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_15066_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_03059_1_CAD.pdf
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Box Lug
- Voltage Rating:
- 240 VAC at 50/60 Hz
- Size:
- 2.25 Inch W x 2.91 Inch D x 3 Inch H
- Type:
- Common Trip, Thermal Magnetic
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 60 A, 10 kA Interrupt, 3-Pole, Plug-On Mount, 4-Panel Space, Box Lug Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker
- Number of Poles:
- 3
- Current Rating:
- 60 A
- Approval:
- UL, CSA
- Mounting:
- Plug-On
- Wire Size:
- 8 to 2 AWG (Aluminum/Copper)
- Used On:
- QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Country of Origin:
- Mexico
MSRP $437.00Surplus $303.75 -
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Square D QO360VH Molded Case Breakers (MCCBs)
MSRP $674.00Surplus $181.98SKU: C15-18859 Brand: Square D MPN: QO360VH UPC: 78590106022 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18859
- Interrupting Rating:
- 22 kA
- Number of Poles:
- 3
- Series:
- QO
- Type:
- Common Trip, Miniature, Standard
- Current Rating:
- 60 A
- Terminal Type:
- Box Lug
- Short Description:
- 120/240 VAC 50/60 Hz, 60 A, 22 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Size:
- 2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Approval:
- UL, CSA
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Data Sheet:
- SchneiderElectric-SquareD_53609_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Mounting:
- Plug-On
MSRP $674.00Surplus $181.98
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.
