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
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- Qty in Cart
- Price
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Siemens B33000S01 Miniature Circuit Breakers (MCBs)
MSRP $900.00Surplus $308.83SKU: C15-10327 Brand: Siemens MPN: B33000S01 UPC: 78364326852 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10327
- TS PIK:
- 21368462
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05248_1_DATA.pdf
- Short Description:
- 240 VAC, 30 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Interrupting Rating:
- 10 kA at 240 VAC (UL)
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
- Application:
- Lighting, Distribution
- Installation:
- Bolt-On
MSRP $900.00Surplus $308.83 -
Siemens B330H Miniature Circuit Breakers (MCBs) 3P 30A
MSRP $944.00Surplus $136.25Siemens B330H Miniature Circuit Breakers (MCBs) 3P 30A​ ARCA SKU: C15-6123 Brand: Siemens MPN: B330H UPC: 78364326400 Shipping Weight: 1.95 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6123
- TS PIK:
- 120291255
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Interrupting Rating:
- 22 kA at 240 VAC (UL)
- Data Sheet:
- SiemensAG_05249_1_DATA.pdf
- Short Description:
- 240 VAC, 30 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Country of Origin:
- Mexico
- Application:
- Lighting, Distribution
- Approval:
- UL 489, CSA C22.2
- Installation:
- Bolt-On
MSRP $944.00Surplus $136.25 -
Contact Us For Quote
Siemens B330H00S01 Miniature Circuit Breakers (MCBs)
MSRP $919.00Surplus $336.00SKU: C15-10328 Brand: Siemens MPN: B330H00S01 UPC: 78364326893 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10328
- TS PIK:
- 111063597
- Country of Origin:
- MEX
- Short Description:
- 240 VAC, 30 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Installation:
- Bolt-On
- Approval:
- UL 489, CSA C22.2
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Interrupting Rating:
- 22 kA at 240 VAC (UL)
- Number of Poles:
- 3
- Data Sheet:
- SiemensAG_05250_1_DATA.pdf
- Current Rating:
- 30 A
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Application:
- Lighting, Distribution
MSRP $919.00Surplus $336.00 -
Siemens B330HH Miniature Circuit Breakers (MCBs) 3P 30A
MSRP $1,188.00Surplus $233.97SKU: C15-6122 Brand: Siemens MPN: B330HH UPC: 78364326422 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-6122
- TS PIK:
- 120291248
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Interrupting Rating:
- 65 kA at 240 VAC (UL)
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Short Description:
- 240 VAC, 30 A, 65 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Data Sheet:
- SiemensAG_05251_1_DATA.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
- Installation:
- Bolt-On
- Application:
- Lighting, Distribution
MSRP $1,188.00Surplus $233.97 -
Contact Us For Quote
Siemens BQ3B03000S01 Molded Case Breakers (MCCBs)
MSRP $1,208.00Surplus $326.16SKU: C15-15665 Brand: Siemens MPN: BQ3B03000S01 UPC: 78364323783 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-15665
- Short Description:
- 240 VAC, 30 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, 120 VAC Shunt Trip, Molded Case Circuit Breaker
- Current Rating:
- 30 A
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Series:
- BQ
- Country of Origin:
- MEX
- Size:
- 3 Inch W x 3 Inch D x 3-3/4 Inch H
- Type:
- Molded Case, Thermal and Fixed Magnetic, Common Trip
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Data Sheet:
- SiemensAG_05391_1_DATA.pdf
- Approval:
- UL
- Wire Size:
- 14 to 6 AWG (Copper), 12 to 6 AWG (Aluminum)
- Terminal Type:
- Load Lug
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Number of Poles:
- 3
MSRP $1,208.00Surplus $326.16
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