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 EE3-B020 3P 20A 240V Molded Case Breakers (MCCBs)
Surplus $395.00SKU: C15-11410 Brand: Siemens MPN: EE3-B020 3P 20A 240V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.75 In...- SKU:
- C15-11410
Surplus $395.00 -
Siemens EE3-B020 Other Circuit Breakers
MSRP $58.17Surplus $57.03SKU: C15-12032 Brand: Siemens MPN: EE3-B020 UPC: 653829060085 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-12032
MSRP $58.17Surplus $57.03 -
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Siemens EE3-B030 3P 30A 240V Molded Case Breakers (MCCBs)
MSRP $700.00Surplus $141.28SKU: C15-11411 Brand: Siemens MPN: EE3-B030 3P 30A 240V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.75 In...- SKU:
- C15-11411
MSRP $700.00Surplus $141.28 -
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Siemens EE3-B030 Other Circuit Breakers
MSRP $60.37Surplus $53.72SKU: C15-12037 Brand: Siemens MPN: EE3-B030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-12037
MSRP $60.37Surplus $53.72 -
Siemens EE3-B035 Other Circuit Breakers
MSRP $86.77Surplus $104.91SKU: C15-12116 Brand: Siemens MPN: EE3-B035 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-12116
MSRP $86.77Surplus $104.91 -
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Siemens EE3-B050 3P 50A 480V Molded Case Breakers (MCCBs)
MSRP $660.00Surplus $165.34SKU: C15-11412 Brand: Siemens MPN: EE3-B050 3P 50A 480V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.75 In...- SKU:
- C15-11412
MSRP $660.00Surplus $165.34 -
Siemens EE3B025 Other Circuit Breakers
MSRP $59.27Surplus $58.36SKU: C15-12058 Brand: Siemens MPN: EE3B025 UPC: 653829032303 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-12058
MSRP $59.27Surplus $58.36 -
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Siemens EE3B045 Circuit Breaker Accessories
MSRP $163.77Surplus $102.85SKU: C15-12122 Brand: Siemens MPN: EE3B045 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-12122
MSRP $163.77Surplus $102.85 -
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Siemens EE3B060 Main Breakers
MSRP $500.00Surplus $326.48SKU: C15-8976 Brand: Siemens MPN: EE3B060 UPC: Shipping Weight: 2.95 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-8976
MSRP $500.00Surplus $326.48 -
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Siemens EH2-B015 2P 15A 480V Molded Case Breakers (MCCBs)
MSRP $700.00Surplus $85.58SKU: C15-11415 Brand: Siemens MPN: EH2-B015 2P 15A 480V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.75 In...- SKU:
- C15-11415
MSRP $700.00Surplus $85.58 -
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Siemens EH2-B020 2P 20 480V Molded Case Breakers (MCCBs)
Surplus $114.90SKU: E30-12267 Brand: Siemens MPN: EH2-B020 2P 20 480V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.75 In...- SKU:
- E30-12267
Surplus $114.90 -
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Siemens EH2-B100 2P 100A 480V Molded Case Breakers (MCCBs)
MSRP $1,253.96Surplus $589.10SKU: E30-12348 Brand: Siemens MPN: EH2-B100 2P 100A 480V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.50 In...- SKU:
- E30-12348
MSRP $1,253.96Surplus $589.10 -
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Siemens EH3-B015 3P 15A 480V Molded Case Breakers (MCCBs)
MSRP $1,830.22Surplus $622.14SKU: C15-11414 Brand: Siemens MPN: EH3-B015 3P 15A 480V UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 4.50 In. Shipping Width: 3.75 In...- SKU:
- C15-11414
MSRP $1,830.22Surplus $622.14 -
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Siemens EM6B030MS2L Molded Case Breakers (MCCBs) EM6B 3P 30A 600V 50/60Hz 3Ph
MSRP $1,403.00Surplus $386.92SKU: C15-3687 Brand: Siemens MPN: EM6B030MS2L UPC: 783643218260 Shipping Weight: 3.85 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3687
- Series:
- Mining
- Volts:
- 600 V
- Amps:
- 30 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BRKR MIN EM 600V 30A 18K MSMD LUG
MSRP $1,403.00Surplus $386.92 -
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Siemens EPSP18V Circuit Breaker Accessories EA
MSRP $1,825.00Surplus $817.49SKU: C15-7432 Brand: Siemens MPN: EPSP18V UPC: Shipping Weight: 0.60 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-7432
MSRP $1,825.00Surplus $817.49 -
Siemens EQ-P9424 Circuit Breaker Accessories
Surplus $15.80SKU: C15-12073 Brand: Siemens MPN: EQ-P9424 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-12073
Surplus $15.80 -
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Siemens EX11 Circuit Breaker Accessories
MSRP $108.77Surplus $51.77SKU: C15-12072 Brand: Siemens MPN: EX11 UPC: 783643216266 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-12072
MSRP $108.77Surplus $51.77 -
Siemens F63F250 Molded Case Breakers (MCCBs)
MSRP $1,368.00Surplus $189.44SKU: C15-8778 Brand: Siemens MPN: F63F250 UPC: Shipping Weight: 7.15 lbs. Shipping Height: 7.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-8778
MSRP $1,368.00Surplus $189.44 -
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Siemens FD63B150 Molded Case Breakers (MCCBs) EA
MSRP $6,532.00Surplus $1,647.79SKU: C15-7572 Brand: Siemens MPN: FD63B150 UPC: 78364321147 Shipping Weight: 9.02 lbs. Shipping Height: 9.50 In. Shipping Length: 9.50 In. Shipping Width: 4.50 In...- SKU:
- C15-7572
- TS PIK:
- 120152584
MSRP $6,532.00Surplus $1,647.79 -
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Siemens FD63B150L Molded Case Breakers (MCCBs)
MSRP $6,541.00Surplus $1,538.31SKU: C15-7573 Brand: Siemens MPN: FD63B150L UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7573
MSRP $6,541.00Surplus $1,538.31
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.
