
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 HGB3B100B Molded Case Breakers (MCCBs)
MSRP $4,083.90Surplus $1,139.38SKU: C15-10435 Brand: Siemens MPN: HGB3B100B UPC: 88762121988 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10435
- TS PIK:
- 125309225
- Interrupting Rating:
- 14 kA at 600 Star/347 VAC
- Catalog:
- SiemensAG_01796_7_7_7_33_CAT.pdf
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz
- Type:
- Molded Case, Low Vage, Thermal and Fixed Magnetic, High Breaking Capacity
- Country of Origin:
- Mexico
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- BRKR HGB 100A 3P 480Y 35K LD LUG
- Approval:
- UL 489
- Application:
- Lighting, Distribution
MSRP $4,083.90Surplus $1,139.38 -
Contact Us For Quote
Siemens LGB3K100B Molded Case Breakers (MCCBs)
MSRP $4,624.12Surplus $1,248.50SKU: C15-16831 Brand: Siemens MPN: LGB3K100B UPC: 80476634044 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16831
- Number of Poles:
- 3
- Catalog:
- SiemensAG_01796_7_7_7_34_CAT.pdf
- Approval:
- UL 489
- Short Description:
- BRKR LGB 100A 3P 480V 65K LD LUG
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC
- Country of Origin:
- MEX
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz
- Application:
- Lighting, Distribution
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Current Rating:
- 100 A
- Type:
- Molded Case, Low Vage, Thermal and Fixed Magnetic, Very High Breaking Capacity
MSRP $4,624.12Surplus $1,248.50 -
Contact Us For Quote
Siemens NGB3K100B Molded Case Breakers (MCCBs)
MSRP $986.94Surplus $266.47SKU: C15-16994 Brand: Siemens MPN: NGB3K100B UPC: 80476633954 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16994
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- BRKR NGB 100A 3P 480V 25K LD LUG
- Catalog:
- SiemensAG_01796_7_7_7_34_CAT.pdf
- Interrupting Rating:
- 14 kA at 600 Star/347 VAC
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz
- Installation/Operator:
- SiemensAG_00631_INST.pdf
- Country of Origin:
- MEX
- Current Rating:
- 100 A
- Approval:
- UL 489
- Type:
- Molded Case, Low Vage, Thermal and Fixed Magnetic, Standard Breaking Capacity
- Application:
- Lighting, Distribution
- Number of Poles:
- 3
MSRP $986.94Surplus $266.47
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