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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Contact Us For Quote
Siemens Q21520CT Miniature Circuit Breakers (MCBs)
MSRP $201.00Surplus $68.64SKU: C15-10532 Brand: Siemens MPN: Q21520CT UPC: 78364319495 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10532
- TS PIK:
- 21367176
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Current Rating:
- 15 A (Inner Pole), 20 A (Common Trip Pole)
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Short Description:
- 120/240 VAC, 15/20 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Data Sheet:
- SiemensAG_06997_1_DATA.pdf
- Number of Poles:
- 2
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $201.00Surplus $68.64 -
Contact Us For Quote
Siemens Q21520CTNC Miniature Circuit Breakers (MCBs) QR2 4P 15/20A 120V 50/60Hz
MSRP $131.04Surplus $61.60Siemens Q21520CTNC Miniature Circuit Breakers (MCBs) QR2 4P 15/20A 120V 50/60Hz​ ARCA SKU: C15-1434 Brand: Siemens MPN: Q21520CTNC UPC: 783643274778 Shipping Weight: 0.75 Shipping...- SKU:
- C15-1434
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 15 A (Inner Pole)
- Amps:
- 20 A (Common Trip Pole)
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Terminal Type:
- Load Lug
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic Trip
- Type:
- Triplex
- Type:
- Common Trip
- Used On:
- Loadcenter
- Volts:
- 120/240 VAC at 50/60 Hz
- Gauge:
- 14 to 6 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 15/20 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Non-CTL, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Number of Poles:
- 2
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Current Rating:
- 15 A (Inner Pole), 20 A (Common Trip Pole)
- Catalog:
- SiemensAG_00562_1_42_CAT.pdf
MSRP $131.04Surplus $61.60
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
