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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Eaton F3S03HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism K Frame
MSRP $870.00Surplus $289.88SKU: C15-3878 Brand: Eaton MPN: F3S03HP UPC: 786685979250 Shipping Weight: 5.45 lbs. Shipping Height: 3.00 In. Shipping Length: 21.00 In. Shipping Width: 19.00 In...- SKU:
- C15-3878
- Frame:
- K
- Short Description:
- K-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 3 FT_ FLEX SHAFT PLASTIC
MSRP $870.00Surplus $289.88 -
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Eaton F3S03HPX Circuit Breaker Accessories Flexible Shaft Handle Mechanism
MSRP $987.36Surplus $332.62SKU: C15-2742 Brand: Eaton MPN: F3S03HPX UPC: 786685979311 Shipping Weight: 5.45 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 19.00 In...- SKU:
- C15-2742
- Short Description:
- K-FRAME_ NEMA 4_ NEMA 4X_ 3 FT_ FLEX SHAFT PLASITC
MSRP $987.36Surplus $332.62 -
Eaton F3S03X Circuit Breaker Accessories
MSRP $1,666.12Surplus $339.19SKU: C15-11248 Brand: Eaton MPN: F3S03X UPC: 78667928214 Shipping Weight: 6.30 lbs. Shipping Height: 3.00 In. Shipping Length: 21.00 In. Shipping Width: 19.00 In...- SKU:
- C15-11248
- TS PIK:
- 116622827
- Short Description:
- K FR REVERS FLEXSHAFT 36 IN_ NEMA 4_4X
MSRP $1,666.12Surplus $339.19 -
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Eaton F3S04C Circuit Breaker Accessories EA
MSRP $1,437.00Surplus $277.04SKU: C15-9673 Brand: Eaton MPN: F3S04C UPC: 78211434170 Shipping Weight: 7.30 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 20.00 In...- SKU:
- C15-9673
- TS PIK:
- 117080005
MSRP $1,437.00Surplus $277.04 -
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Eaton F3S04CX Circuit Breaker Accessories Flexible Shaft Handle Mechanism K Frame NEMA 4/4X
MSRP $1,142.00Surplus $388.89SKU: C15-2298 Brand: Eaton MPN: F3S04CX UPC: 782114341797 Shipping Weight: 8.00 lbs. Shipping Height: 2.50 In. Shipping Length: 19.00 In. Shipping Width: 19.00 In...- SKU:
- C15-2298
- Frame:
- K
- Short Description:
- KD FLEXSHAFT HM_C371HDLE_4FT CABLE. 4_4X
MSRP $1,142.00Surplus $388.89 -
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Eaton F3S04HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism
MSRP $821.00Surplus $281.17SKU: C15-3487 Brand: Eaton MPN: F3S04HP UPC: 786685979373 Shipping Weight: 5.50 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 19.00 In...- SKU:
- C15-3487
- Short Description:
- K-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 4 FT_ FLEX SHAFT PLASTIC
MSRP $821.00Surplus $281.17 -
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Eaton F3S04HPX Circuit Breaker Accessories Flexible Shaft Handle Mechanism K NEMA 4/4X
MSRP $1,402.00Surplus $1,178.99SKU: C15-2300 Brand: Eaton MPN: F3S04HPX UPC: 786685979328 Shipping Weight: 5.50 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-2300
- Frame:
- K
- Short Description:
- K-FRAME_ NEMA 4_ NEMA 4X_ 4 FT_ FLEX SHAFT PLASTIC
MSRP $1,402.00Surplus $1,178.99 -
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Eaton F3S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism
MSRP $975.00Surplus $496.56SKU: C15-3747 Brand: Eaton MPN: F3S05 UPC: 786679453254 Shipping Weight: 6.55 lbs. Shipping Height: 5.00 In. Shipping Length: 21.00 In. Shipping Width: 21.00 In...- SKU:
- C15-3747
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
MSRP $975.00Surplus $496.56 -
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Eaton F3S08HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism
MSRP $925.00Surplus $433.35SKU: C15-2789 Brand: Eaton MPN: F3S08HP UPC: 786685979298 Shipping Weight: 6.05 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 19.00 In...- SKU:
- C15-2789
- Short Description:
- K-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 8 FT_ FLEX SHAFT PLASTIC
MSRP $925.00Surplus $433.35 -
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Eaton F4S04HP Circuit Breaker Accessories
MSRP $997.92Surplus $316.19SKU: C15-2140 Brand: Eaton MPN: F4S04HP UPC: 786685978864 Shipping Weight: 8.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-2140
- Short Description:
- G FLEX SHAFT_ 3 FT_ NEMA 1/3R/12_ C371 HANDLE
MSRP $997.92Surplus $316.19 -
Eaton F4S04X Circuit Breaker Accessories EA
MSRP $1,438.77Surplus $449.25SKU: C15-9399 Brand: Eaton MPN: F4S04X UPC: 78667928230 Shipping Weight: 8.20 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 21.00 In...- SKU:
- C15-9399
- TS PIK:
- 107000859
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
- Country of Origin:
- United States
MSRP $1,438.77Surplus $449.25 -
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Eaton F4S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism
MSRP $1,150.00Surplus $416.50SKU: C15-2099 Brand: Eaton MPN: F4S05 UPC: 786679149829 Shipping Weight: 10.00 lbs. Shipping Height: 2.50 In. Shipping Length: 20.00 In. Shipping Width: 20.00 In...- SKU:
- C15-2099
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
MSRP $1,150.00Surplus $416.50 -
Eaton F5S06HP Circuit Breaker Accessories
MSRP $1,081.52Surplus $312.66SKU: C15-2861 Brand: Eaton MPN: F5S06HP UPC: 786685978949 Shipping Weight: 8.85 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 19.00 In...- SKU:
- C15-2861
- Short Description:
- N-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 6 FT_ FLEX SHAFT PLASTIC
- TS PIK:
- 106998735
- Country of Origin:
- United States
MSRP $1,081.52Surplus $312.66 -
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Eaton F6S04HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism R Frame
MSRP $1,188.00Surplus $449.63SKU: C15-4214 Brand: Eaton MPN: F6S04HP UPC: 786685978987 Shipping Weight: 9.00 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 19.00 In...- SKU:
- C15-4214
- Frame:
- R
- Short Description:
- R-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 4 FT_ FLEX SHAFT PLASTIC
MSRP $1,188.00Surplus $449.63 -
Eaton FAX-C2/1-NA-L Miniature Circuit Breakers (MCBs)
MSRP $62.73Surplus $25.65SKU: U00-2862 Brand: Eaton MPN: FAX-C2/1-NA-L UPC: 9008790868894 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00...- SKU:
- U00-2862
MSRP $62.73Surplus $25.65 -
Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA
MSRP $80.00Surplus $18.11Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA​ ARCA SKU: C15-4638 Brand: Eaton MPN: FAZ-2-C6 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4638
- Number of Poles:
- 1
- Current Rating:
- 6 A
- Mounting:
- DIN Rail
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $80.00Surplus $18.11 -
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Eaton FAZ-2-S6 Miniature Circuit Breakers (MCBs) EA
MSRP $85.00Surplus $32.70Eaton FAZ-2-S6 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5204 Brand: Eaton MPN: FAZ-2-S6 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5204
- UOM:
- EA
- Box Quantity:
- 1
- Number of Poles:
- 2
- Mounting:
- DIN Rail
- Curve Type:
- S
MSRP $85.00Surplus $32.70 -
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Eaton FAZ-B1.5/1 Circuit Breaker Accessories
MSRP $133.00Surplus $20.79SKU: C15-11606 Brand: Eaton MPN: FAZ-B1.5/1 UPC: 01508278521 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11606
- TS PIK:
- 124503105
MSRP $133.00Surplus $20.79 -
Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX
MSRP $298.24Surplus $39.41Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX​ ARCA SKU: C15-9019 Brand: Eaton MPN: FAZ-B1.5/1-NA UPC: 9008790190544 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In...- SKU:
- C15-9019
- Number of Poles:
- 1
- Wire Size:
- 18 to 4/18 to 8 AWG
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Current Rating:
- 1.5 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Series:
- FAZ
- Data Sheet:
- Eaton_53558_1-3_DATA.pdf
- Type:
- Thermal Magnetic
- Terminal Type:
- Screw
- Voltage Rating:
- 277/480 VAC
- Short Description:
- 277/480 VAC 50/60 Hz, 1.5 A, 1-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Curve Type:
- B
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- Germany
- Trip Setting:
- 3 to 5 x Rated Current
MSRP $298.24Surplus $39.41 -
Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA
MSRP $100.00Surplus $7.01Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-5315 Brand: Eaton MPN: FAZ-B1.5/1-NA-L-SP UPC: 9010238093126 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-5315
- Number of Poles:
- 1
- Current Rating:
- 1.5 A
- Mounting:
- DIN Rail
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $100.00Surplus $7.01
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.
