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 PAD3F Circuit Breaker Accessories Plug In Adapter 3P FD Frame
MSRP $563.00Surplus $185.02Eaton PAD3F Circuit Breaker Accessories Plug In Adapter 3P FD Frame​ ARCA SKU: C15-3368 Brand: Eaton MPN: PAD3F UPC: 782116080304 Shipping Weight: 4.90 Shipping Height: 5.00 In. Shipping...- SKU:
- C15-3368
- Type:
- Plug-On Adapter
- Used On:
- Molded Case Circuit Breaker
- Short Description:
- FD-Frame, 3-Pole
- Catalog:
- Eaton_14666_V4T2_460_CAT.pdf
MSRP $563.00Surplus $185.02 -
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Eaton PAD3JD Circuit Breaker Accessories
MSRP $1,500.00Surplus $363.31SKU: C15-11564 Brand: Eaton MPN: PAD3JD UPC: 78211608031 Shipping Weight: 5.75 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 9.00 In...- SKU:
- C15-11564
- TS PIK:
- 119803319
MSRP $1,500.00Surplus $363.31 -
Eaton PAD3L Circuit Breaker Accessories Plug In Adapter 3P LG Frame EA SERIES G
MSRP $1,490.28Surplus $280.21SKU: C15-1746 Brand: Eaton MPN: PAD3L UPC: 782116906833 Shipping Weight: 13.60 lbs. Shipping Height: 6.50 In. Shipping Length: 12.50 In. Shipping Width: 9.00 In...- SKU:
- C15-1746
- Poles:
- 3
- Frame:
- LG
- Short Description:
- SERIES C_ L FRAME 3P PLUG IN BLOCK
- TS PIK:
- 121852882
MSRP $1,490.28Surplus $280.21 -
Eaton PAD3LD Circuit Breaker Accessories Plug In Block 3P LD Frame EA
MSRP $2,380.99Surplus $693.16SKU: C15-3408 Brand: Eaton MPN: PAD3LD UPC: 782116080335 Shipping Weight: 16.85 lbs. Shipping Height: 9.00 In. Shipping Length: 18.00 In. Shipping Width: 13.00 In...- SKU:
- C15-3408
- Type:
- Plug-In Adapter
- Used On:
- Molded Case Circuit Breaker
- Short Description:
- LD-Frame, 3-Pole
- Catalog:
- Eaton_14666_V4T2_460_CAT.pdf
- TS PIK:
- 119803321
- Country of Origin:
- China
MSRP $2,380.99Surplus $693.16 -
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Eaton PAD4E Circuit Breaker Accessories Plug-In Adapter 4P J-K Frame
MSRP $1,250.00Surplus $306.82SKU: C15-2227 Brand: Eaton MPN: PAD4E UPC: 782116080274 Shipping Weight: 3.14 lbs. Shipping Height: 4.75 In. Shipping Length: 8.25 In. Shipping Width: 6.50 In...- SKU:
- C15-2227
- Poles:
- 4
- Frame:
- J-K
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY PLUG-IN ADAPTER, PLUG-IN ADAPTER, FO
MSRP $1,250.00Surplus $306.82 -
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Eaton PAD4J Circuit Breaker Accessories Plug In Adapter 4P JG Frame
MSRP $1,348.00Surplus $517.62SKU: C15-1710 Brand: Eaton MPN: PAD4J UPC: 782116094783 Shipping Weight: 6.10 lbs. Shipping Height: 7.00 In. Shipping Length: 11.00 In. Shipping Width: 8.00 In...- SKU:
- C15-1710
- Poles:
- 4
- Frame:
- JG
- Short Description:
- JG 4 POLE PLUG IN ADAPTER, UL/IEC
MSRP $1,348.00Surplus $517.62 -
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Eaton PAD4L Circuit Breaker Accessories Plug-In Adapter LG Frame
MSRP $2,445.00Surplus $614.90SKU: C15-2225 Brand: Eaton MPN: PAD4L UPC: 782116906840 Shipping Weight: 16.71 lbs. Shipping Height: 8.50 In. Shipping Length: 13.00 In. Shipping Width: 9.00 In...- SKU:
- C15-2225
- Poles:
- 4
- Frame:
- LG
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY PLUG-IN ADAPTER, PLUG-IN ADAPTER, FO
MSRP $2,445.00Surplus $614.90 -
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Eaton PC403BG4 Molded Case Breakers (MCCBs) EA
MSRP $1,200.00Surplus $432.00SKU: C15-9504 Brand: Eaton MPN: PC403BG4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-9504
MSRP $1,200.00Surplus $432.00 -
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Eaton PD6D16A120 Rating Plug RMS 1200A
MSRP $176.00Surplus $37.15Eaton PD6D16A120 Rating Plug RMS 1200A​ ARCA SKU: A13-1268 Brand: Eaton MPN: PD6D16A120 UPC: Shipping Weight: 0.10 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In...- SKU:
- A13-1268
- Amps:
- 1200 A
- Type:
- RMS
MSRP $176.00Surplus $37.15 -
Eaton PD6S25A200 Circuit Breaker Accessories EA
MSRP $1,000.00Surplus $192.28SKU: C15-9459 Brand: Eaton MPN: PD6S25A200 UPC: Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-9459
MSRP $1,000.00Surplus $192.28 -
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Eaton PDD23F0030TFFL Molded Case Breakers (MCCBs) EA
MSRP $396.80Surplus $142.85Eaton PDD23F0030TFFL Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-9565 Brand: Eaton MPN: PDD23F0030TFFL UPC: 78668704237 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-9565
- TS PIK:
- 127809610
MSRP $396.80Surplus $142.85 -
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Eaton PDD23F0100TFFL Molded Case Breakers (MCCBs) EA
MSRP $449.54Surplus $161.84Eaton PDD23F0100TFFL Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-9562 Brand: Eaton MPN: PDD23F0100TFFL UPC: 78668704246 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-9562
- TS PIK:
- 127809619
MSRP $449.54Surplus $161.84 -
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Eaton PDD23F0200TFFJ Molded Case Breakers (MCCBs) PDD 3P 200A 240V 50/60Hz 3Ph
MSRP $1,500.00Surplus $694.08SKU: C15-4765 Brand: Eaton MPN: PDD23F0200TFFJ UPC: Shipping Weight: 5.05 lbs. Shipping Height: 7.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-4765
- Series:
- Power Defense
- Volts:
- 240 V
- Amps:
- 200 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON POWER DEFENSE MOLDED CASE CIRCUIT BREAKER, UL/CSA 240V MAX, FRAME 2, THREE
MSRP $1,500.00Surplus $694.08 -
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Eaton PDD23F0225TFFL Molded Case Breakers (MCCBs) EA
MSRP $740.34Surplus $266.53Eaton PDD23F0225TFFL Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-6723 Brand: Eaton MPN: PDD23F0225TFFL UPC: Shipping Weight: 1.10 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6723
MSRP $740.34Surplus $266.53 -
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Eaton PDD23G0150TFFL Molded Case Breakers (MCCBs) EA
MSRP $735.60Surplus $264.82SKU: C15-9577 Brand: Eaton MPN: PDD23G0150TFFL UPC: 78667998655 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9577
- TS PIK:
- 127809091
MSRP $735.60Surplus $264.82 -
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Eaton PDD23M0175TFFL Molded Case Breakers (MCCBs) EA
MSRP $1,025.62Surplus $369.23SKU: C15-9590 Brand: Eaton MPN: PDD23M0175TFFL UPC: 78668703975 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9590
- TS PIK:
- 127814412
MSRP $1,025.62Surplus $369.23 -
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Eaton PDF33M0400FNNN Molded Case Breakers (MCCBs)
MSRP $8,438.00Surplus $2,160.55SKU: C15-11711 Brand: Eaton MPN: PDF33M0400FNNN UPC: Shipping Weight: 8.85 lbs. Shipping Height: 6.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11711
- TS PIK:
- 127781746
MSRP $8,438.00Surplus $2,160.55 -
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Eaton PDF33M0400P2MN Molded Case Breakers (MCCBs) PDF 3P 400A 600V 50/60Hz 3Ph 3 Frame
MSRP $4,500.00Surplus $2,749.34SKU: C15-4064 Brand: Eaton MPN: PDF33M0400P2MN UPC: 786679500606 Shipping Weight: 11.10 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00...- SKU:
- C15-4064
- TS PIK:
- 21098039
MSRP $4,500.00Surplus $2,749.34 -
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Eaton PDF53M0800P4MN Molded Case Breakers (MCCBs) EA
MSRP $9,064.57Surplus $3,073.28SKU: C15-9272 Brand: Eaton MPN: PDF53M0800P4MN UPC: Shipping Weight: 38.25 lbs. Shipping Height: 8.00 In. Shipping Length: 17.00 In. Shipping Width: 9.00 In...- SKU:
- C15-9272
MSRP $9,064.57Surplus $3,073.28 -
Eaton PDG12C0030TFFJ Molded Case Breakers (MCCBs) EA
MSRP $292.75Surplus $61.80Eaton PDG12C0030TFFJ Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-9638 Brand: Eaton MPN: PDG12C0030TFFJ UPC: Shipping Weight: 1.95 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9638
- TS PIK:
- 127752706
MSRP $292.75Surplus $61.80
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