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
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- Qty in Cart
- Price
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Eaton CC3100YJ Molded Case Breakers (MCCBs) CC 3P 100A 240V 50/60Hz 3Ph
MSRP $1,100.00Surplus $671.72SKU: C15-4701 Brand: Eaton MPN: CC3100YJ UPC: Shipping Weight: 4.10 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-4701
- Frame Type:
- CCV
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Interrupting Rating:
- 10 kA
- Short Description:
- Eaton BR main breaker kit,Molded case breaker,100 A,10 kA,Three-pole,240 V,#4-4/0 AWG Cu/Al,CC,Type ECC Unit enclosure, convertible loadcenters
MSRP $1,100.00Surplus $671.72 -
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Eaton CHH3100H2X Molded Case Breakers (MCCBs) CHH 3P 100A 240V 50/60Hz 3Ph
MSRP $3,750.00Surplus $1,176.00SKU: C15-2903 Brand: Eaton MPN: CHH3100H2X UPC: 782113032054 Shipping Weight: 6.15 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2903
- Frame Type:
- CHH
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Interrupting Rating:
- 25 kA
- Short Description:
- TYPE CCH BOLT-ON CIRCUIT BREAKER
MSRP $3,750.00Surplus $1,176.00 -
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GE THQD22100WL Molded Case Breakers (MCCBs)
MSRP $1,358.00Surplus $366.66SKU: C15-14472 Brand: GE MPN: THQD22100WL UPC: 78316413163 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14472
- Short Description:
- 240 VAC, 100 A, 22 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
- Number of Poles:
- 2
- Type:
- Thermal Magnetic
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01802_1_CAD.pdf
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
MSRP $1,358.00Surplus $366.66 -
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GE THQL32100ST1 Miniature Circuit Breakers (MCBs)
MSRP $387.00Surplus $257.36SKU: C15-10256 Brand: GE MPN: THQL32100ST1 UPC: 78316407413 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10256
- TS PIK:
- 121785526
- Interrupting Rating:
- 10 kA
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_10_6_29_6_31_CAT.pdf
- Current Rating:
- 100 A
- Voltage Rating:
- 240 V
- Number of Poles:
- 3
- Short Description:
- 120/240 VAC, 100 A, 3-Pole, 10 kA, 6 to 1/0 AWG/4 to 1/0 AWG Copper/Aluminum, Plug-On Mount, Box Terminal, Molded Case Circuit Breaker with Shunt Trip
MSRP $387.00Surplus $257.36 -
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GE TQD22100WL Molded Case Breakers (MCCBs)
MSRP $684.43Surplus $180.08SKU: C15-6061 Brand: GE MPN: TQD22100WL UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6061
- Series:
- TQD
- Frame Type:
- TQD
- Current Rating:
- 100 A
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
- Maximum AC Voltage Rating:
- 240 V
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
- Size:
- 2-3/4 Inch W x 2-5/8 Inch D x 6-9/16 Inch H
- Short Description:
- 240 VAC, 100 A, 10 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out, Molded Case Circuit Breaker
- Approval:
- UL
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Terminal Type:
- Copper/Aluminum Line and Load Lug
MSRP $684.43Surplus $180.08 -
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GE TQD32100WL Molded Case Breakers (MCCBs) TQD 3P 100A 120V 50/60Hz 3Ph
MSRP $1,260.00Surplus $1,516.20SKU: C15-1872 Brand: GE MPN: TQD32100WL UPC: 783164143898 Shipping Weight: 2.89 lbs. Shipping Height: 4.00 In. Shipping Length: 7.75 In. Shipping Width: 5.00 In...- SKU:
- C15-1872
- Series:
- TQD
- Type:
- Thermal Magnetic
- Type:
- Fixed Thermal
- Approval:
- UL
- Size:
- 4-1/8 Inch W x 2-5/8 Inch D x 6-9/16 Inch H
- Volts:
- 240 V
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Frame Type:
- TQD
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 3-Pole, Q-Line Frame, Copper/Aluminum Line and Load Lug, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_42_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01202_1-10_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04207_1_CAD.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
MSRP $1,260.00Surplus $1,516.20 -
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Schneider Electric FA22100 Molded Case Breakers (MCCBs) FA 2P 100A 240V 50/60Hz 1Ph
MSRP $822.66Surplus $233.39Schneider Electric FA22100 Molded Case Breakers (MCCBs) FA 2P 100A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4678 Brand: Schneider Electric MPN: FA22100 UPC: Shipping Weight: 3.40 Shipping...- SKU:
- C15-4678
- Frame Type:
- FA
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Short Description:
- FA 2P 100A 240V 50/60Hz 1Ph
MSRP $822.66Surplus $233.39 -
Siemens Q3100 Miniature Circuit Breakers (MCBs)
MSRP $141.03Surplus $87.48SKU: C15-6275 Brand: Siemens MPN: Q3100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6275
- TS PIK:
- 115704614
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_01547_1_DATA.pdf
- Used On:
- Load Centre Main, Feeder
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Catalog:
- SiemensAG_01502_1_12_CAT.pdf
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Common Trip
- Short Description:
- 240 V, 100 A, 10 kA, 3-Pole, Plug-On, QP/MP Frame, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $141.03Surplus $87.48 -
Siemens Q3100H Miniature Circuit Breakers (MCBs) EA
MSRP $700.00Surplus $130.00SKU: C15-10560 Brand: Siemens MPN: Q3100H UPC: 78364317082 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10560
- TS PIK:
- 21366919
- Short Description:
- 240 VAC, 100 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
- Voltage Rating:
- 240 V
- Mounting:
- Plug-On
- Type:
- Thermal Magnetic
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Interrupting Rating:
- 22 kA
- Data Sheet:
- SiemensAG_07053_1_DATA.pdf
- Current Rating:
- 100 A
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Number of Poles:
- 3
- Used On:
- Load Centre Main, Feeder
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $700.00Surplus $130.00 -
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Square D QO2000NRB Molded Case Breakers (MCCBs)
MSRP $633.00Surplus $170.91SKU: C15-12267 Brand: Square D MPN: QO2000NRB UPC: 78590153953 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-12267
- Short Description:
- 240 VAC 50/60 Hz, 100 A, 10 kA, 2-Pole, Plug-On Mount, Box Lug Terminal, NEMA 3R, Molded Case Switch
- Series:
- E1
- Prop 65 Warning:
- Yes
- Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric-SquareD_03264_1_45_CAT.pdf
- Current Rating:
- 100 A
- Used On:
- QO Series Loadcenter
- Data Sheet:
- SchneiderElectric-SquareD_14915_1_2_DATA.pdf
- Type:
- Molded Case
- Installation/Operator:
- SchneiderElectric-SquareD_00889_INST.pdf
- Size:
- 7.75 Inch W x 4.5 Inch D x 14 Inch H
MSRP $633.00Surplus $170.91 -
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Square D QO2000NS Molded Case Breakers (MCCBs)
MSRP $276.00Surplus $67.12Square D QO2000NS Molded Case Breakers (MCCBs)​ ARCA SKU: C15-6634 Brand: Square D MPN: QO2000NS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6634
- Prop 65 Warning:
- Yes
- Size:
- 6.13 Inch W x 3.5 Inch D x 13.38 Inch H
- Series:
- E1
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_14916_1_2_DATA.pdf
- Current Rating:
- 100 A
- Short Description:
- 240 VAC 50/60 Hz, 100 A, 10 kA, 2-Pole, Plug-On Mount, Box Lug Terminal, NEMA 1, Molded Case Switch
- Type:
- Molded Case
- Voltage Rating:
- 240 V
- Catalog:
- SchneiderElectric-SquareD_03264_1_45_CAT.pdf
- Country of Origin:
- Mexico
- Used On:
- QO Series Loadcenter
MSRP $276.00Surplus $67.12
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