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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Contact Us For Quote
Siemens BF120 Miniature Circuit Breakers (MCBs) B 1P 20A 120/240V 50/60Hz 1Ph
MSRP $476.00Surplus $129.13Siemens BF120 Miniature Circuit Breakers (MCBs) B 1P 20A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-4915 Brand: Siemens MPN: BF120 UPC: 78364306960 Shipping Weight: 0.00 lbs. Shipping...- SKU:
- C15-4915
- TS PIK:
- 21368437
- Data Sheet:
- SiemensAG_01606_1_DATA.pdf
- Terminal Type:
- Load Lug
- Current Rating:
- 20 A
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Series:
- BF
- Type:
- Thermal Magnetic, Circuit Protector
- Size:
- 5.7 Inch Width x 3.8 Inch Depth x 1.8 Inch Height
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120 VAC
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 10 AWG (Copper)
- Mounting:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Thermal Magnetic, Circuit Protector, Ground Fault Circuit Breaker
MSRP $476.00Surplus $129.13 -
Contact Us For Quote
Siemens BF220 Miniature Circuit Breakers (MCBs) B 2P 20A 120/240V 50/60Hz 1Ph
MSRP $590.00Surplus $186.02SKU: C15-2772 Brand: Siemens MPN: BF220 UPC: 783643273993 Shipping Weight: 1.00 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2772
- Series:
- BF
- Type:
- Thermal Magnetic
- Type:
- Circuit Protector
- Approval:
- UL 489/943
- Approval:
- CSA C22.2
- Size:
- 2 Inch Width
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 14 to 10 AWG (Copper)
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Trip Sensitivity:
- 5 Milliamp
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Thermal Magnetic, Circuit Protector
- Data Sheet:
- SiemensAG_01607_1_DATA.pdf
MSRP $590.00Surplus $186.02 -
Contact Us For Quote
Siemens BF230 Miniature Circuit Breakers (MCBs)
MSRP $590.00Surplus $161.88SKU: C15-6248 Brand: Siemens MPN: BF230 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6248
- Series:
- BF
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 5 mA, 2-Pole, Bolt-On Mount, BLF Frame, Common Trip, GFCI, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Type:
- Thermal Magnetic, Circuit Protector
- Mounting:
- Bolt-On
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Terminal Type:
- Load Lug
- Current Rating:
- 30 A
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Interrupting Rating:
- 10 kA
- Size:
- 2 Inch Width
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Data Sheet:
- SiemensAG_05316_1_DATA.pdf
- TS PIK:
- 21366699
- Country of Origin:
- PHL
- Trip Sensitivity:
- 5 MilliA
- Approval:
- UL 489/943, CSA C22.2
MSRP $590.00Surplus $161.88
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.
