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 CQD340 Din Rail Mounted Circuit Breakers
MSRP $334.00Surplus $222.11SKU: C15-10380 Brand: Siemens MPN: CQD340 UPC: 78364327778 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10380
- TS PIK:
- 115555362
- Country of Origin:
- MEX
- Mounting:
- Cable In, Cable Out, DIN Rail
- Series:
- CQD
- Interrupting Rating:
- 65 kA at 240 VAC, 14 kA at 480 Star/277 VAC (UL)
- Approval:
- UL
- Short Description:
- 480 VAC Star/277 VAC, 40 A, 14 kA, 3-Pole, 14 to 6 AWG Copper/12 to 6 AWG Aluminum, Load Lug Terminal, DIN Rail Mount, CQD Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Size:
- 3 Inch W x 2.88 Inch D x 4.9 Inch H
- Current Rating:
- 40 A
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Catalog:
- SiemensAG_01698_17_1_17_11_CAT.pdf
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Wire Size:
- 14 to 6 AWG (Copper), 12 to 6 AWG (Aluminum)
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz (UL)
MSRP $334.00Surplus $222.11
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