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
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Siemens Q280H Miniature Circuit Breakers (MCBs)
MSRP $116.00Surplus $77.14SKU: C15-10557 Brand: Siemens MPN: Q280H UPC: 78364322614 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10557
- TS PIK:
- 120831454
- Short Description:
- 120/240 VAC, 80 A, 22 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Interrupting Rating:
- 22 kA
- Country of Origin:
- MEX
- Current Rating:
- 80 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Data Sheet:
- SiemensAG_07046_1_DATA.pdf
- Used On:
- Loadcenter
- Terminal Type:
- Load Lug
- Size:
- 2 Inch W x 3 Inch D x 3-1/8 Inch H
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Approval:
- UL 489, CSA C22.2
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Mounting:
- Plug-On
- Type:
- Thermal and Fixed Magnetic, Common Trip
MSRP $116.00Surplus $77.14 -
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Square D QO2801021 Molded Case Breakers (MCCBs)
MSRP $286.00Surplus $77.22SKU: C15-18853 Brand: Square D MPN: QO2801021 UPC: 78590103054 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18853
- Mounting:
- Plug-On
- Approval:
- UL, CSA
- Current Rating:
- 80 A
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 2
- Type:
- Common Trip, Thermal Magnetic
- Short Description:
- 120/240 VAC 50/60 Hz, 80 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, 3-Panel Space, Box Lug Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_03264_1_3_1_9_1_39_CAT.pdf
- Used On:
- QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- CAD Drawings:
- SchneiderElectric-SquareD_17845_1_CAD.pdf
- Terminal Type:
- Box Lug
- Data Sheet:
- SchneiderElectric-SquareD_14997_1_2_DATA.pdf
- Size:
- 1.5 Inch W x 2.91 Inch D x 3 Inch H
- Wire Size:
- 4 to 2/0 AWG (Aluminum/Copper)
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
MSRP $286.00Surplus $77.22
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