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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Leviton LB130-GFT Miniature Circuit Breakers (MCBs)
MSRP $96.84Surplus $43.22SKU: C15-11944 Brand: Leviton MPN: LB130-GFT UPC: 078477644874 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11944
- TS PIK:
- 128140159
- Country of Origin:
- CHN
MSRP $96.84Surplus $43.22 -
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Leviton LB212 Other Circuit Breakers EA
MSRP $154.97Surplus $36.03Leviton LB212 Other Circuit Breakers EA​ ARCA SKU: C15-9625 Brand: Leviton MPN: LB212 UPC: 078477930168 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9625
- TS PIK:
- 127323469
- Number of Poles:
- 2
- Voltage Rating:
- 120 to 240 VAC
- Mounting:
- Plug-On Mount
- Type:
- Hydraulic-Magnetic Trip, Standard
- Current Rating:
- 125 A
- Short Description:
- 125A 2-Pole Standard Branch Circuit Breaker with Plug-On Installation. Supports both 120/208V and 120/240V applications.
- Catalog:
- Leviton_00008_A2_A3_A6_A7_CAT.pdf
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- Leviton_00261_INST.pdf
- Data Sheet:
- Leviton_05225_1-4_DATA.pdf
- Terminal Type:
- Lug
MSRP $154.97Surplus $36.03 -
Leviton LB215-T Other Circuit Breakers
MSRP $23.14Surplus $14.00SKU: C15-11936 Brand: Leviton MPN: LB215-T UPC: Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11936
- TS PIK:
- 33
- Country of Origin:
- CHN
MSRP $23.14Surplus $14.00 -
Leviton LB220 Miniature Circuit Breakers (MCBs)
MSRP $31.70Surplus $9.82SKU: C15-9623 Brand: Leviton MPN: LB220 UPC: 078477814475 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9623
- TS PIK:
- 127323475
- Type:
- Hydraulic-Magnetic Trip, Standard
- Installation/Operator:
- Leviton_00261_INST.pdf
- Short Description:
- 120 to 240 VAC, 20 A, 10 kA, 2-Pole, Plug-On Mount, Lug Terminal, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Voltage Rating:
- 120 to 240 VAC
- Terminal Type:
- Lug
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Catalog:
- Leviton_00008_A7_CAT.pdf
- Mounting:
- Plug-On
- Country of Origin:
- China
- Approval:
- UL 489, CSA C22.2, FCC
MSRP $31.70Surplus $9.82 -
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Leviton LB220-GS Miniature Circuit Breakers (MCBs) Smart Breaker 2P 20A
MSRP $337.00Surplus $121.53Leviton LB220-GS Miniature Circuit Breakers (MCBs) Smart Breaker 2P 20A​ ARCA SKU: C15-4733 Brand: Leviton MPN: LB220-GS UPC: 7847781532 Shipping Weight: 1.00 lbs. Shipping Height: 4.00 In...- SKU:
- C15-4733
- Amps:
- 20 A
- Poles:
- 2
- Short Description:
- 20A 2-POLE GFCI SMART BRKR
MSRP $337.00Surplus $121.53 -
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Leviton LB225 Miniature Circuit Breakers (MCBs) EA
MSRP $31.70Surplus $13.50Leviton LB225 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9626 Brand: Leviton MPN: LB225 UPC: 078477814574 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9626
- TS PIK:
- 127323484
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Current Rating:
- 25 A
- Mounting:
- Plug-On
- Catalog:
- Leviton_00008_A2_A3_A6_A7_CAT.pdf
- Number of Poles:
- 2
- Terminal Type:
- Lug
- Type:
- Hydraulic-Magnetic Trip, Standard
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 2-Pole, Plug-On Mount, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- Leviton_00261_INST.pdf
- Voltage Rating:
- 120 to 240 VAC
- Data Sheet:
- Leviton_05225_1-4_DATA.pdf
- Country of Origin:
- China
MSRP $31.70Surplus $13.50 -
Leviton LB225-GF Miniature Circuit Breakers (MCBs)
MSRP $227.00Surplus $68.05SKU: C15-11907 Brand: Leviton MPN: LB225-GF UPC: 7847781471 Shipping Weight: 0.95 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11907
- TS PIK:
- 127323382
- Terminal Type:
- Lug
- Country of Origin:
- MEX
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 5 mA Ground Fault, 2-Pole, Plug-On Mount, Hydraulic Magnetic Trip, GFCI, Branch Circuit Breaker
- Current Rating:
- 25 A
- Number of Poles:
- 2
- Type:
- GFCI
- Data Sheet:
- Leviton_05225_1-4_DATA.pdf
- Catalog:
- Leviton_00008_A2_A3_A6_A8_CAT.pdf
- Installation/Operator:
- Leviton_01060_INST.pdf
- Voltage Rating:
- 120 to 240 VAC 50/60 Hertz
- Mounting:
- Plug-On Mount
- Approval:
- UL 489, CSA C22.2, EMC, FCC
- Interrupting Rating:
- 10 kA
MSRP $227.00Surplus $68.05 -
Leviton LB235 Miniature Circuit Breakers (MCBs)
MSRP $22.29Surplus $12.35SKU: C15-11901 Brand: Leviton MPN: LB235 UPC: 7847793011 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11901
- TS PIK:
- 127323467
- Terminal Type:
- Lug
- Type:
- Hydraulic-Magnetic Trip, Standard
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, Plug-On Mount, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Mounting:
- Plug-On Mount
- Voltage Rating:
- 120 to 240 VAC
- Current Rating:
- 35 A
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Country of Origin:
- CHN
- Approval:
- UL 489, CSA C22.2, FCC
- Number of Poles:
- 2
- Installation/Operator:
- Leviton_00261_INST.pdf
- Interrupting Rating:
- 10 kA
- Catalog:
- Leviton_00008_A2_A3_A6_A7_CAT.pdf
- Data Sheet:
- Leviton_05225_1-4_DATA.pdf
MSRP $22.29Surplus $12.35 -
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Leviton LB240 Miniature Circuit Breakers (MCBs) EA
MSRP $31.70Surplus $12.20Leviton LB240 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9629 Brand: Leviton MPN: LB240 UPC: 078477814468 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9629
- TS PIK:
- 127323474
- Current Rating:
- 40 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Installation/Operator:
- Leviton_00261_INST.pdf
- Catalog:
- Leviton_00008_A7_CAT.pdf
- Type:
- Hydraulic-Magnetic Trip, Standard
- Terminal Type:
- Lug
- Short Description:
- 120 to 240 VAC, 40 A, 10 kA, 2-Pole, Plug-On Mount, Lug Terminal, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Voltage Rating:
- 120 to 240 VAC
MSRP $31.70Surplus $12.20 -
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Leviton LB250 Miniature Circuit Breakers (MCBs) EA
MSRP $31.70Surplus $18.77Leviton LB250 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9634 Brand: Leviton MPN: LB250 UPC: 078477814437 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-9634
- TS PIK:
- 127323471
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Current Rating:
- 50 A
- Number of Poles:
- 2
- Installation/Operator:
- Leviton_00261_INST.pdf
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Catalog:
- Leviton_00008_A7_CAT.pdf
- Terminal Type:
- Lug
- Type:
- Hydraulic-Magnetic Trip, Standard
- Short Description:
- 120 to 240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Lug Terminal, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Voltage Rating:
- 120 to 240 VAC
- Country of Origin:
- Mexico
MSRP $31.70Surplus $18.77 -
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Leviton LB250-T Miniature Circuit Breakers (MCBs) EA
MSRP $23.14Surplus $9.14Leviton LB250-T Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9621 Brand: Leviton MPN: LB250-T UPC: 078477644720 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9621
- TS PIK:
- 128140150
MSRP $23.14Surplus $9.14 -
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Leviton LB260 Miniature Circuit Breakers (MCBs) EA
MSRP $31.70Surplus $11.42Leviton LB260 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9630 Brand: Leviton MPN: LB260 UPC: 078477814543 Shipping Weight: 0.85 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-9630
- TS PIK:
- 127323481
- Type:
- Hydraulic-Magnetic Trip, Standard
- Current Rating:
- 60 A
- Mounting:
- Plug-On
- Catalog:
- Leviton_00008_A7_CAT.pdf
- Terminal Type:
- Lug
- Installation/Operator:
- Leviton_00261_INST.pdf
- Voltage Rating:
- 120 to 240 VAC
- Number of Poles:
- 2
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Short Description:
- 120 to 240 VAC, 60 A, 10 kA, 2-Pole, Plug-On Mount, Lug Terminal, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Interrupting Rating:
- 10 kA
MSRP $31.70Surplus $11.42 -
Leviton LB260-T Other Circuit Breakers
MSRP $23.14Surplus $12.40SKU: C15-11939 Brand: Leviton MPN: LB260-T UPC: Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11939
- TS PIK:
- 36
- Country of Origin:
- CHN
MSRP $23.14Surplus $12.40 -
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Leviton LB270 Miniature Circuit Breakers (MCBs) EA
MSRP $42.72Surplus $19.62Leviton LB270 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9631 Brand: Leviton MPN: LB270 UPC: 078477814536 Shipping Weight: 1.05 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-9631
- TS PIK:
- 127323480
- Type:
- Hydraulic-Magnetic Trip, Standard
- Number of Poles:
- 2
- Size:
- 2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
- Terminal Type:
- Lug
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120 to 240 VAC
- Mounting:
- Plug-On
- Current Rating:
- 70 A
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-On Mount, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
- Installation/Operator:
- Leviton_00261_INST.pdf
- Catalog:
- Leviton_00008_A2_A3_A6_A7_CAT.pdf
- Data Sheet:
- Leviton_05225_1-4_DATA.pdf
MSRP $42.72Surplus $19.62 -
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Leviton LM100 Miniature Circuit Breakers (MCBs)
MSRP $139.00Surplus $36.18SKU: C15-11835 Brand: Leviton MPN: LM100 UPC: 7847781541 Shipping Weight: 2.90 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11835
- Short Description:
- 120/240 VAC, 100 A, 22 kA, 2-Pole, Plug-On Mount, Hydraulic Magnetic Trip, Main Circuit Breaker
- Terminal Type:
- Lug
- Mounting:
- Plug-On
- Country of Origin:
- CHN
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Used On:
- Load Center, Panel
- Interrupting Rating:
- 22 kA
- Type:
- Hydraulic Magnetic Trip
- Approval:
- UL 489, CSA C22.2, FCC, EMC
- Current Rating:
- 100 A
- Catalog:
- Leviton_00008_A2_A3_A6_A7_CAT.pdf
- Wire Size:
- 6 AWG to 300 MCM (Copper/Aluminum)
- Installation/Operator:
- Leviton_00228_INST.pdf
MSRP $139.00Surplus $36.18 -
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LT460032 4P 600A
MSRP $7,710.90Surplus $1,053.99SKU: C15-8925 Brand: MPN: LT460032 UPC: Shipping Weight: 3.55 lbs. Shipping Height: 4.00 In. Shipping Length: 10.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-8925
MSRP $7,710.90Surplus $1,053.99 -
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Luetze DRAN30-24A DIN Rail and Accessories EA
MSRP $70.00Surplus $7.07Luetze DRAN30-24A DIN Rail and Accessories EA​ ARCA SKU: C26-19828 Brand: Luetze MPN: DRAN30-24A UPC: Shipping Weight: 0.75 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- C26-19828
- Series:
- DRAN30
- Short Description:
- is a compact, high-efficiency 30W DIN rail-mounted switching power supply. It features a universal AC input range of 85–264V AC and delivers a 24V DC output at 1.25A.
- Country of Origin:
- TAIWAN
- Type:
- Switched Mode Power Supply
MSRP $70.00Surplus $7.07 -
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Machine Pro DR3575ST-2 DIN Rail and Accessories
MSRP $64.00Surplus $17.28SKU: C26-22747 Brand: Machine Pro MPN: DR3575ST-2 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 48.00 In. Shipping Length: 1.00 In. Shipping Width: 1.00 In...- SKU:
- C26-22747
MSRP $64.00Surplus $17.28 -
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Marathon 3600220 Din Rail Mounted Circuit Breakers
MSRP $220.00Surplus $41.46Marathon 3600220 Din Rail Mounted Circuit Breakers​ ARCA SKU: C15-11249 Brand: Marathon MPN: 3600220 UPC: Shipping Weight: 1.80 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-11249
MSRP $220.00Surplus $41.46 -
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Master Lock 491B Circuit Breaker Accessories
MSRP $32.00Surplus $9.56Master Lock 491B Circuit Breaker Accessories​ ARCA SKU: S21-2331 Brand: Master Lock MPN: 491B UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.15 In. Shipping...- SKU:
- S21-2331
MSRP $32.00Surplus $9.56
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.
