
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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Square D QO330GFI Molded Case Breakers (MCCBs)
MSRP $1,274.00Surplus $343.98SKU: C15-18856 Brand: Square D MPN: QO330GFI UPC: 78590121897 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18856
- Terminal Type:
- Box Lug
- Short Description:
- 208 VAC Star/120 VAC, 30 A, 3-Pole, 10 kA, Plug-On, Box Lug Terminal, Thermal Magnetic, Common Trip, Miniature Circuit Breaker
- Mounting:
- Plug-On
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Approval:
- UL, CSA
- Data Sheet:
- SchneiderElectric-SquareD_05128_1_2_DATA.pdf
- Voltage Rating:
- 208 VAC Star/120 VAC at 50/60 Hz
- Installation/Operator:
- SchneiderElectric-SquareD_00454_INST.pdf
- Number of Poles:
- 3
- Current Rating:
- 30 A
- Type:
- Thermal Magnetic, Common Trip
- Catalog:
- SchneiderElectric-SquareD_03280_7_13_CAT.pdf
- Size:
- 2.25 Inch W x 2.91 Inch D x 4.12 Inch H
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Interrupting Rating:
- 10 kA
- Prop 65 Warning:
- Yes
MSRP $1,274.00Surplus $343.98
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