
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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Siemens QE260 Miniature Circuit Breakers (MCBs) EA
MSRP $506.00Surplus $230.31SKU: C15-10581 Brand: Siemens MPN: QE260 UPC: 78364330596 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10581
- TS PIK:
- 115559358
- Used On:
- Loadcenter
- Data Sheet:
- SiemensAG_07094_1_DATA.pdf
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Size:
- 2 Inch W x 3 Inch D x 4.41 Inch H
- Interrupting Rating:
- 10 kA
- Catalog:
- SiemensAG_00562_1_40_CAT.pdf
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 30 mA, 2-Pole, Plug-On Mount, QE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC
- Type:
- Equipment Protector
- Country of Origin:
- Philippines
MSRP $506.00Surplus $230.31 -
Siemens QF115 Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $181.00Surplus $34.79SKU: C15-6222 Brand: Siemens MPN: QF115 UPC: 78364314857 Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 1.00 In...- SKU:
- C15-6222
- TS PIK:
- 21367379
- Data Sheet:
- SiemensAG_07095_1_DATA.pdf
- Country of Origin:
- Philippines
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Used On:
- Load Centre Main, Feeder
- Interrupting Rating:
- 10 kA
- Size:
- 7 Inch Width x 12.7 Inch Depth x 7.4 Inch Height
- Short Description:
- 120 VAC, 15 A, 10 kA, 5 mA, 1-Pole, Plug-In Mount, QPF2 Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
MSRP $181.00Surplus $34.79 -
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Siemens QF115AP Miniature Circuit Breakers (MCBs) 1P 15A
MSRP $430.00Surplus $23.35Siemens QF115AP Miniature Circuit Breakers (MCBs) 1P 15A​ ARCA SKU: C15-2274 Brand: Siemens MPN: QF115AP UPC: 88762121654 Shipping Weight: 0.60 lbs. Shipping Height: 3.10 In...- SKU:
- C15-2274
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Short Description:
- BRKR QPF2 GFCI 5MA 1P 120V 15A 10KA RET
- TS PIK:
- 126617519
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Series:
- QPF
- Country of Origin:
- Philippines
MSRP $430.00Surplus $23.35 -
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Siemens QF115P Miniature Circuit Breakers (MCBs)
MSRP $174.00Surplus $62.64SKU: C15-6354 Brand: Siemens MPN: QF115P UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6354
MSRP $174.00Surplus $62.64 -
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Siemens QF120 Everything Else
MSRP $181.00Surplus $83.79Siemens QF120 Everything Else​ ARCA SKU: C15-6197 Brand: Siemens MPN: QF120 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-6197
- TS PIK:
- 21366756
MSRP $181.00Surplus $83.79 -
Siemens QF120A Everything Else 20A 120V
MSRP $198.00Surplus $80.19SKU: C15-6223 Brand: Siemens MPN: QF120A UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6223
- TS PIK:
- 21367501
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Country of Origin:
- Philippines
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_01653_1_DATA.pdf
- Size:
- 3 Inch Width x 4 Inch Depth x 1 Inch Height
- Used On:
- Load Center
- Short Description:
- 120 V, 20 A, 5 mA Trip Sensitivity, 10 kA Interrupt, 1-Pole, Thermal Magnetic, Molded Case Ground Fault Circuit Breaker
- Catalog:
- SiemensAG_00876_1_14_CAT.pdf
- Number of Poles:
- 1
MSRP $198.00Surplus $80.19 -
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Siemens QF120AH Miniature Circuit Breakers (MCBs) Q 1P 20A 120/240V 50/60Hz 1Ph EA
MSRP $396.00Surplus $157.44Siemens QF120AH Miniature Circuit Breakers (MCBs) Q 1P 20A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4920 Brand: Siemens MPN: QF120AH UPC: 88762121656 Shipping Weight: 2.00 Shipping Height: 3...- SKU:
- C15-4920
- Volts:
- 120/240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BRKR QPHF2 GFCI 5MA 1P 120V 20A 22KA
MSRP $396.00Surplus $157.44 -
Siemens QF120AN Miniature Circuit Breakers (MCBs) EA
MSRP $200.00Surplus $76.76SKU: C15-10582 Brand: Siemens MPN: QF120AN UPC: 80476690671 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10582
- TS PIK:
- 128131455
- Voltage Rating:
- 120 VAC
- Catalog:
- SiemensAG_57237_1_35_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Type:
- Low Vage, Neutral
- Short Description:
- 120 VAC, 20 A, 10 kA, 5 mA, 1-Pole, QPF2N-Frame, Plug-On Mount, Low Vage, Neutral, Ground Fault, Circuit Breaker
- Installation/Operator:
- SiemensAG_00681_INST.pdf
- Data Sheet:
- SiemensAG_10979_1-8_DATA.pdf
- Used On:
- Load Center
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Country of Origin:
- Philippines
MSRP $200.00Surplus $76.76 -
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Siemens QF120AP Miniature Circuit Breakers (MCBs) QF 1P 20A 240V
MSRP $430.00Surplus $75.56Siemens QF120AP Miniature Circuit Breakers (MCBs) QF 1P 20A 240V​ ARCA SKU: C15-2275 Brand: Siemens MPN: QF120AP UPC: Shipping Weight: 0.60 Shipping Height: 3.10 In. Shipping...- SKU:
- C15-2275
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Short Description:
- BRKR QPF2 GFCI 5MA 1P 120V 20A 10KA RET
MSRP $430.00Surplus $75.56 -
Siemens QF130A Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $202.00Surplus $40.76Siemens QF130A Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-6198 Brand: Siemens MPN: QF130A UPC: 88762121660 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6198
- TS PIK:
- 126638515
- Voltage Rating:
- 120 V
- Current Rating:
- 30 A
- Short Description:
- 120 VAC, 30 A, 10 kA, 5 mA, 1-Pole, Plug-In Mount, QPF2 Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Type:
- Circuit Protector
- Catalog:
- SiemensAG_00562_1_40_CAT.pdf
- Used On:
- Load Center
- Data Sheet:
- SiemensAG_07099_1_DATA.pdf
- Interrupting Rating:
- 10 KilloA
- Series:
- QF
- Terminal Type:
- Plug-On
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Country of Origin:
- Philippines
MSRP $202.00Surplus $40.76 -
Siemens QF215 Miniature Circuit Breakers (MCBs) 2P 15A 120V
MSRP $321.50Surplus $104.27Siemens QF215 Miniature Circuit Breakers (MCBs) 2P 15A 120V​ ARCA SKU: C15-6224 Brand: Siemens MPN: QF215 UPC: 78364314854 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6224
- TS PIK:
- 120969255
- Used On:
- Loadcenter
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Mounting:
- Plug-On
- Type:
- Circuit Interrupter
- Data Sheet:
- SiemensAG_07100_1_DATA.pdf
- Size:
- 2 Inch W x 3 Inch D x 4.41 Inch H
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA
- Current Rating:
- 15 A
- Terminal Type:
- Load Lug
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 5 mA, 2-Pole, Plug-In Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Country of Origin:
- Philippines
MSRP $321.50Surplus $104.27 -
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Siemens QF215A Miniature Circuit Breakers (MCBs) 2P 15A 120/240V
MSRP $396.00Surplus $161.84Siemens QF215A Miniature Circuit Breakers (MCBs) 2P 15A 120/240V​ ARCA SKU: C15-6278 Brand: Siemens MPN: QF215A UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6278
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 5 mA, 2-Pole, Plug-On Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Size:
- 2 Inch W x 3 Inch D x 2.78 Inch H
- Catalog:
- SiemensAG_00562_1_40_CAT.pdf
- Data Sheet:
- SiemensAG_07101_1_DATA.pdf
- Type:
- Circuit Interrupter
- Used On:
- Loadcenter
- Number of Poles:
- 2
- Country of Origin:
- Philippines
MSRP $396.00Surplus $161.84 -
Siemens QF220A Miniature Circuit Breakers (MCBs) 2P 20A 120/240V
MSRP $396.00Surplus $162.40Siemens QF220A Miniature Circuit Breakers (MCBs) 2P 20A 120/240V​ ARCA SKU: C15-6279 Brand: Siemens MPN: QF220A UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6279
- Type:
- Ground Fault Circuit Interrupter
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 5 mA, 2-Pole, QPF-Frame, Ground Fault, Circuit Breaker
- Data Sheet:
- SiemensAG_09373_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA
- Catalog:
- SiemensAG_57237_1_35_CAT.pdf
- Number of Poles:
- 2
- Used On:
- Load Center
- Current Rating:
- 20 A
- Country of Origin:
- Philippines
MSRP $396.00Surplus $162.40 -
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Siemens QF230 Miniature Circuit Breakers (MCBs) 30A
MSRP $321.50Surplus $165.06SKU: C15-6280 Brand: Siemens MPN: QF230 UPC: 78364314856 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6280
- TS PIK:
- 21366645
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 5 mA, 2-Pole, Plug-On Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 V
- Data Sheet:
- SiemensAG_07102_1_DATA.pdf
- Size:
- 6.8 Inch Width x 12.7 Inch Depth x 7.9 Inch Height
- Used On:
- Load Centre Main, Feeder
MSRP $321.50Surplus $165.06 -
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Siemens QF230A Miniature Circuit Breakers (MCBs) EA
MSRP $411.00Surplus $45.08Siemens QF230A Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-10584 Brand: Siemens MPN: QF230A UPC: 88762121669 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-10584
- TS PIK:
- 126617535
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 5 mA, 2-Pole, QPF-Frame, Ground Fault, Circuit Breaker
- Type:
- Ground Fault Circuit Interrupter
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SiemensAG_57237_1_35_CAT.pdf
- Used On:
- Load Center
- Installation/Operator:
- SiemensAG_00697_INST.pdf
- Data Sheet:
- SiemensAG_09373_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA
MSRP $411.00Surplus $45.08 -
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Siemens QF240 Miniature Circuit Breakers (MCBs)
MSRP $126.47Surplus $101.25Siemens QF240 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6199 Brand: Siemens MPN: QF240 UPC: 78364325758 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6199
- TS PIK:
- 21368282
- Series:
- QF
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 5 mA, 2-Pole, Plug-In Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Data Sheet:
- SiemensAG_07104_1_DATA.pdf
- Mounting:
- Plug-On
- Type:
- Thermal Magnetic, Circuit Protector
- Used On:
- Loadcenter
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Size:
- 2 Inch Width x 3 Inch Depth x 4.41 Inch Height
- Current Rating:
- 40 A
- Interrupting Rating:
- 10 kA
MSRP $126.47Surplus $101.25 -
Siemens QF240A Miniature Circuit Breakers (MCBs)
MSRP $404.00Surplus $83.19Siemens QF240A Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8842 Brand: Siemens MPN: QF240A UPC: 88762121672 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8842
- TS PIK:
- 126617536
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 5 mA, 2-Pole, Plug-In Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Current Rating:
- 40 A
- Catalog:
- SiemensAG_00562_1_40_CAT.pdf
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Type:
- Circuit Interrupter
- Data Sheet:
- SiemensAG_07105_1_DATA.pdf
- Voltage Rating:
- 120/240 V
- Used On:
- Load Center
- Mounting:
- Plug-On
- Country of Origin:
- Philippines
MSRP $404.00Surplus $83.19 -
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Siemens QF240AP Miniature Circuit Breakers (MCBs) QF 2P 40A 240V
MSRP $800.00Surplus $205.77Siemens QF240AP Miniature Circuit Breakers (MCBs) QF 2P 40A 240V​ ARCA SKU: C15-2276 Brand: Siemens MPN: QF240AP UPC: Shipping Weight: 1.00 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-2276
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 2
- Short Description:
- BRKR QPF GFCI 5MA 2P 240V 40A 10KA RET
MSRP $800.00Surplus $205.77 -
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Siemens QF250 Miniature Circuit Breakers (MCBs) 50A
MSRP $334.50Surplus $158.10SKU: C15-6225 Brand: Siemens MPN: QF250 UPC: 78364327376 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6225
- TS PIK:
- 21368593
MSRP $334.50Surplus $158.10 -
Siemens QF250A Miniature Circuit Breakers (MCBs)
MSRP $404.00Surplus $102.91Siemens QF250A Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8841 Brand: Siemens MPN: QF250A UPC: 88762121675 Shipping Weight: 1.02 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8841
- TS PIK:
- 116017976
- Catalog:
- SiemensAG_57237_1_35_CAT.pdf
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Type:
- Ground Fault Circuit Interrupter
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 5 mA, 2-Pole, QPF-Frame, Ground Fault, Circuit Breaker
- Used On:
- Load Center
- Installation/Operator:
- SiemensAG_00697_INST.pdf
- Data Sheet:
- SiemensAG_09373_1_2_DATA.pdf
- Current Rating:
- 50 A
- Country of Origin:
- Philippines
MSRP $404.00Surplus $102.91
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.