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 5092A62G02 Circuit Breaker Accessories
MSRP $334.09Surplus $135.32Eaton 5092A62G02 Circuit Breaker Accessories​ ARCA SKU: C15-11001 Brand: Eaton MPN: 5092A62G02 UPC: 78667930612 Shipping Weight: 1.95 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-11001
- TS PIK:
- 21508879
- Country of Origin:
- United States
MSRP $334.09Surplus $135.32 -
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Eaton 5092A62G05 Circuit Breaker Accessories
MSRP $310.00Surplus $122.77Eaton 5092A62G05 Circuit Breaker Accessories​ ARCA SKU: C15-2725 Brand: Eaton MPN: 5092A62G05 UPC: 786679225769 Shipping Weight: 1.85 Shipping Height: 5.00 In. Shipping...- SKU:
- C15-2725
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, STANDARD VARIABLE
MSRP $310.00Surplus $122.77 -
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Eaton 5092A62G06 Circuit Breaker Accessories EA
MSRP $421.56Surplus $109.41Eaton 5092A62G06 Circuit Breaker Accessories EA​ ARCA SKU: C15-11006 Brand: Eaton MPN: 5092A62G06 UPC: 786679225783 Shipping Weight: 2.05 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-11006
- TS PIK:
- 109649074
- Country of Origin:
- United States
MSRP $421.56Surplus $109.41 -
Eaton 5117A60G28 Circuit Breaker Accessories EA
MSRP $38.00Surplus $8.64Eaton 5117A60G28 Circuit Breaker Accessories EA​ ARCA SKU: C15-9345 Brand: Eaton MPN: 5117A60G28 UPC: Shipping Weight: 0.10 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9345
- Country of Origin:
- United States
MSRP $38.00Surplus $8.64 -
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Eaton 5720B33G14 Rating Plug 1600A EA
MSRP $780.00Surplus $298.35SKU: A13-1312 Brand: Eaton MPN: 5720B33G14 UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In. Product...- SKU:
- A13-1312
MSRP $780.00Surplus $298.35 -
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Eaton 5720B33G19 Rating Plug 4000A
MSRP $550.00Surplus $247.50Eaton 5720B33G19 Rating Plug 4000A​ ARCA SKU: A13-1264 Brand: Eaton MPN: 5720B33G19 UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In...- SKU:
- A13-1264
- Amps:
- 4000 A
MSRP $550.00Surplus $247.50 -
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Eaton 591C498G06 Circuit Breaker Accessories
MSRP $321.83Surplus $203.10Eaton 591C498G06 Circuit Breaker Accessories​ ARCA SKU: C15-9520 Brand: Eaton MPN: 591C498G06 UPC: 78667064162 Shipping Weight: 0.70 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-9520
- TS PIK:
- 119836587
MSRP $321.83Surplus $203.10 -
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Eaton 5ARMLSIG Trip Units 5ARM 6000A 600V 50/60Hz LSIG
MSRP $4,800.00Surplus $3,322.85SKU: A13-1020 Brand: Eaton MPN: 5ARMLSIG UPC: Shipping Weight: 1.05 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- A13-1020
- Volts:
- 600 V
- Amps:
- 6000 A
- Type:
- 5ARM
- Accessories:
- LSIG
MSRP $4,800.00Surplus $3,322.85 -
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Eaton 5LSI Trip Units
MSRP $5,529.71Surplus $663.57SKU: A13-1046 Brand: Eaton MPN: 5LSI UPC: Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In. Product...- SKU:
- A13-1046
- Volts:
- 600 V
- Amps:
- 6000 A
- Type:
- 5L
- Accessories:
- Long, Short, Instantaneous
MSRP $5,529.71Surplus $663.57 -
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Eaton 5LSIG Trip Units 5L 6000A 600V 50/60Hz
MSRP $4,800.00Surplus $1,996.79SKU: A13-1266 Brand: Eaton MPN: 5LSIG UPC: Shipping Weight: 0.95 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- A13-1266
MSRP $4,800.00Surplus $1,996.79 -
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Eaton 5MLSIG Trip Units 5M 6000A 600V 50/60Hz
MSRP $4,750.00Surplus $1,710.00SKU: A13-1272 Brand: Eaton MPN: 5MLSIG UPC: Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In. Product...- SKU:
- A13-1272
- Volts:
- 600 V
- Amps:
- 6000 A
- Type:
- 5M
MSRP $4,750.00Surplus $1,710.00 -
Eaton 6502C71G03 Circuit Breaker Accessories Wire Harness Assembly
MSRP $240.00Surplus $19.76Eaton 6502C71G03 Circuit Breaker Accessories Wire Harness Assembly​ ARCA SKU: C15-4823 Brand: Eaton MPN: 6502C71G03 UPC: Shipping Weight: 3.10 Shipping Height: 5.00 In. Shipping...- SKU:
- C15-4823
- Type:
- Wire Harness Assembly
MSRP $240.00Surplus $19.76 -
Eaton 65A3128G01 Circuit Breaker Accessories
MSRP $100.00Surplus $4.50Eaton 65A3128G01 Circuit Breaker Accessories​ ARCA SKU: E30-11844 Brand: Eaton MPN: 65A3128G01 UPC: Shipping Weight: 5.95 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- E30-11844
MSRP $100.00Surplus $4.50 -
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Eaton 65A8119G11 Circuit Breaker Accessories Secondary Terminal Wire Switchgear Side 150mm Pole Spacing
MSRP $650.00Surplus $127.28Eaton 65A8119G11 Circuit Breaker Accessories Secondary Terminal Wire Switchgear Side 150mm Pole Spacing​ ARCA SKU: C15-4230 Brand: Eaton MPN: 65A8119G11 UPC: Shipping Weight: 2.50 lbs. Shipping...- SKU:
- C15-4230
- Type:
- Secondary Terminal Wire
MSRP $650.00Surplus $127.28 -
Eaton 6642C14G07 Circuit Breaker Accessories Stud Assembly
MSRP $470.00Surplus $64.00Eaton 6642C14G07 Circuit Breaker Accessories Stud Assembly​ ARCA SKU: C15-2567 Brand: Eaton MPN: 6642C14G07 UPC: 78667916154 Shipping Weight: 1.50 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-2567
- Short Description:
- LONG STUD 400A RATED
- Country of Origin:
- United States
MSRP $470.00Surplus $64.00 -
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Eaton 6648C22G21 Circuit Breaker Accessories Rotary Handle
MSRP $120.00Surplus $54.80Eaton 6648C22G21 Circuit Breaker Accessories Rotary Handle​ ARCA SKU: C15-3938 Brand: Eaton MPN: 6648C22G21 UPC: 786679682043 Shipping Weight: 1.85 Shipping Height: 5.00 In. Shipping...- SKU:
- C15-3938
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, ROTARY HANDLE, G21
MSRP $120.00Surplus $54.80 -
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Eaton 66A06010G95 Circuit Breaker Accessories
MSRP $50.00Surplus $18.00Eaton 66A06010G95 Circuit Breaker Accessories​ ARCA SKU: C15-4657 Brand: Eaton MPN: 66A06010G95 UPC: Shipping Weight: 0.40 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4657
MSRP $50.00Surplus $18.00 -
Eaton 66A1597G01 Circuit Breaker Accessories Hasp Lock Off Only E Frame
MSRP $70.50Surplus $8.63Eaton 66A1597G01 Circuit Breaker Accessories Hasp Lock Off Only E Frame​ ARCA SKU: C15-4311 Brand: Eaton MPN: 66A1597G01 UPC: 786685436982 Shipping Weight: 0.20 Shipping Height: 1.00 In...- SKU:
- C15-4311
- Frame:
- E
- Country of Origin:
- United States
MSRP $70.50Surplus $8.63 -
Eaton 66A4560G05 Circuit Breaker Accessories Mounting Screw Kit
MSRP $15.00Surplus $2.46Eaton 66A4560G05 Circuit Breaker Accessories Mounting Screw Kit​ ARCA SKU: C15-4427 Brand: Eaton MPN: 66A4560G05 UPC: Shipping Weight: 0.05 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4427
- Type:
- Mounting Screw Kit
- Country of Origin:
- United States
MSRP $15.00Surplus $2.46 -
Eaton 66A6010G95 Circuit Breaker Accessories
MSRP $33.05Surplus $20.56Eaton 66A6010G95 Circuit Breaker Accessories​ ARCA SKU: C15-2909 Brand: Eaton MPN: 66A6010G95 UPC: 786685362397 Shipping Weight: 0.15 Shipping Height: 4.50 In. Shipping...- SKU:
- C15-2909
- Approval:
- UL
- Breaker Type:
- EG/JG/LG/GD/FD Frame
- Handle Included:
- Yes
- Handle to Device Connection:
- Variable Depth Shaft
- Handle Type:
- Rotary
- Shaft Length:
- 6
- Switch Type:
- Molded Case
- Specification/Technical:
- Eaton_61553_1_2_SPEC.pdf
- Catalog:
- Eaton_03771_V4T2_500_V4T2_511_CAT.pdf
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, VARIABLE DEPTH ROT
- Country of Origin:
- United States
MSRP $33.05Surplus $20.56
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.
