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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Ideal 44-785 Circuit Breaker Accessories 3PK
MSRP $190.00Surplus $10.24Ideal 44-785 Circuit Breaker Accessories 3PK​ ARCA SKU: E30-8678 Brand: Ideal MPN: 44-785 UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 9.00...- SKU:
- E30-8678
- Type:
- Cleat
- Catalog:
- IdealIndustries-IDEALElectrical_00102_B96-B100_CAT.pdf
- Used On:
- Universal 1-Pole Breaker Lockout
- Short Description:
- Cleat for 120/277 V Universal Circuit Breaker Lockout (2 per Card)
MSRP $190.00Surplus $10.24 -
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Ideal 44-786 Circuit Breaker Accessories 2PK
MSRP $20.00Surplus $3.54Ideal 44-786 Circuit Breaker Accessories 2PK​ ARCA SKU: C15-6066 Brand: Ideal MPN: 44-786 UPC: 783250447862 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-6066
- TS PIK:
- 111052773
- Short Description:
- Cleat for 480/600 V Single/Multi-Pole Circuit Breaker Lockout (3 per Card)
- Used On:
- Single/Multi-Pole Breaker Lockout
- Catalog:
- IdealIndustries-IDEALElectrical_00102_B96-B100_CAT.pdf
- Type:
- Cleat
MSRP $20.00Surplus $3.54 -
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Ideal 44-807 Circuit Breaker Accessories Multi-Pole Lockout 480-600V
MSRP $29.00Surplus $11.75Ideal 44-807 Circuit Breaker Accessories Multi-Pole Lockout 480-600V​ ARCA SKU: C15-4020 Brand: Ideal MPN: 44-807 UPC: 783250448074 Shipping Weight: 0.10 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4020
- Used On:
- 1-Pole/Multi-Pole Circuit Breaker
- Installation:
- Snap-On
- Installation:
- Thumb Screw
- Breaker Voltage Rating:
- 480/600 Volt
- Cleat Required:
- Yes
- Short Description:
- 480/600 V, Snap-On/Thumb Screw Installation
- Catalog:
- IdealIndustries-IDEALElectrical_00102_B96-B100_CAT.pdf
MSRP $29.00Surplus $11.75 -
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Ideal 44-809 Circuit Breaker Accessories EA
MSRP $57.00Surplus $18.85Ideal 44-809 Circuit Breaker Accessories EA​ ARCA SKU: H70-1700 Brand: Ideal MPN: 44-809 UPC: 78325044809 Shipping Weight: 0.10 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- H70-1700
- TS PIK:
- 111052795
- Catalog:
- IdealIndustries-IDEALElectrical_00102_B96-B98_CAT.pdf
- Used On:
- Circuit Breaker
- Short Description:
- 120/277 V, Hinged/Thumb Screw Installation, Circuit Breaker Lockout (3 per Pack)
MSRP $57.00Surplus $18.85 -
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Ideal 44-810 Circuit Breaker Accessories 3PK
MSRP $50.00Surplus $18.06Ideal 44-810 Circuit Breaker Accessories 3PK​ ARCA SKU: C15-4027 Brand: Ideal MPN: 44-810 UPC: 783250448104 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4027
- Used On:
- Circuit Breaker
- Installation:
- Hinged
- Installation:
- Screw Clamp
- Accessory Type:
- Lockout
- Breaker Voltage Rating:
- 120/277 Volt
- Short Description:
- 120/277 V, Hinged Installation
- Catalog:
- IdealIndustries-IDEALElectrical_00102_B96_B97_CAT.pdf
- TS PIK:
- 111052796
MSRP $50.00Surplus $18.06 -
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Ideal 61-534 Circuit Breaker Accessories EA
MSRP $128.95Surplus $62.66Ideal 61-534 Circuit Breaker Accessories EA​ ARCA SKU: C15-6065 Brand: Ideal MPN: 61-534 UPC: 78325061534 Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6065
MSRP $128.95Surplus $62.66 -
Idec SV2H-07L-1 DIN Rail and Accessories
MSRP $20.00Surplus $6.63SKU: C26-22193 Brand: Idec MPN: SV2H-07L-1 UPC: 0 Shipping Weight: 0.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 1.00 In. Product...- SKU:
- C26-22193
MSRP $20.00Surplus $6.63 -
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Industrial Connections & Solutions KT7XS6 Circuit Breaker Accessories
MSRP $2,036.75Surplus $289.25SKU: C15-9482 Brand: Industrial Connections & Solutions MPN: KT7XS6 UPC: 80432537324 Shipping Weight: 0.90 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-9482
- TS PIK:
- 128352979
MSRP $2,036.75Surplus $289.25 -
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Industrial Connections & Solutions SU203M-C13 Din Rail Mounted Circuit Breakers EA
MSRP $380.38Surplus $115.71SKU: C15-9485 Brand: Industrial Connections & Solutions MPN: SU203M-C13 UPC: 1677993131 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-9485
- TS PIK:
- 126304479
- Mounting:
- 35 Millimeter DIN Rail
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Used On:
- Motor
- Catalog:
- ABBInstallationProducts_00808_4_5_CAT.pdf
- Type:
- Current Limiting
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 48/96 VDC
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
- Data Sheet:
- ABBInstallationProducts_00911_1-7_9_DATA.pdf
- Interrupting Rating:
- 10 kA
- Current Rating:
- 13 A
- Number of Poles:
- 3
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double ClA Screw
- Approval:
- UL 489, CSA C22.2, CE
MSRP $380.38Surplus $115.71 -
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Industrial Connections & Solutions SU203M-C25 Din Rail Mounted Circuit Breakers
MSRP $380.38Surplus $80.11SKU: C15-9488 Brand: Industrial Connections & Solutions MPN: SU203M-C25 UPC: 1677993135 Shipping Weight: 0.90 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-9488
- TS PIK:
- 126304483
MSRP $380.38Surplus $80.11 -
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Industrial Connections & Solutions SU203M-C50 Din Rail Mounted Circuit Breakers EA
MSRP $435.50Surplus $132.19SKU: C15-9490 Brand: Industrial Connections & Solutions MPN: SU203M-C50 UPC: 1677993140 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-9490
- TS PIK:
- 126304473
- Used On:
- Motor
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 48/96 VDC
- Type:
- Current Limiting
- Data Sheet:
- ABBInstallationProducts_00911_1-7_9_DATA.pdf
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double ClA Screw
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
- Catalog:
- ABBInstallationProducts_00808_4_5_CAT.pdf
- Mounting:
- 35 Millimeter DIN Rail
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
- Interrupting Rating:
- 10 kA
- Approval:
- UL 489, CSA C22.2, CE
MSRP $435.50Surplus $132.19 -
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Industrial Connections & Solutions SU203M-C63 Din Rail Mounted Circuit Breakers EA
MSRP $507.86Surplus $146.90SKU: C15-9491 Brand: Industrial Connections & Solutions MPN: SU203M-C63 UPC: 1677993142 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-9491
- TS PIK:
- 126303910
- Number of Poles:
- 3
- Catalog:
- ABBInstallationProducts_00808_4_5_CAT.pdf
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double ClA Screw
- Data Sheet:
- ABBInstallationProducts_00911_1-7_9_DATA.pdf
- Mounting:
- 35 Millimeter DIN Rail
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
- Used On:
- Motor
- Voltage Rating:
- 240 VAC 50/60 Hertz, 48/96 VDC
- Current Rating:
- 63 A
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Type:
- Current Limiting
- Approval:
- UL 489, CSA C22.2, CE
MSRP $507.86Surplus $146.90 -
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Industrial Connections & Solutions THQMV150D Miniature Circuit Breakers (MCBs) EA
MSRP $442.37Surplus $159.91SKU: C15-9492 Brand: Industrial Connections & Solutions MPN: THQMV150D UPC: 78316433852 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-9492
- TS PIK:
- 119898650
MSRP $442.37Surplus $159.91 -
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Industrial Connections & Solutions TQD22225X2 Molded Case Breakers (MCCBs) EA
MSRP $462.84Surplus $201.34SKU: C15-9493 Brand: Industrial Connections & Solutions MPN: TQD22225X2 UPC: 78316413146 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-9493
- TS PIK:
- 112128516
MSRP $462.84Surplus $201.34 -
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INFUSE INFUSE-8 Other Circuit Breakers
MSRP $50.00Surplus $8.68SKU: C15-11867 Brand: INFUSE MPN: INFUSE-8 UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In. Product...- SKU:
- C15-11867
MSRP $50.00Surplus $8.68 -
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Intermatic AG4803C3 Miniature Circuit Breakers (MCBs) EA
MSRP $2,542.54Surplus $915.32SKU: C15-9606 Brand: Intermatic MPN: AG4803C3 UPC: 7827512447 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9606
- TS PIK:
- 91100
MSRP $2,542.54Surplus $915.32 -
JGH3090FAG 3P 90A
MSRP $6,126.47Surplus $578.25SKU: C15-8918 Brand: MPN: JGH3090FAG UPC: Shipping Weight: 6.10 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-8918
MSRP $6,126.47Surplus $578.25 -
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Johnson Controls BKT287 DIN Rail and Accessories
MSRP $50.00Surplus $15.79SKU: C26-22639 Brand: Johnson Controls MPN: BKT287 UPC: Shipping Weight: 7.80 lbs. Shipping Height: 8.00 In. Shipping Length: 8.00 In. Shipping Width: 8.00 In...- SKU:
- C26-22639
MSRP $50.00Surplus $15.79 -
KLOCKNER-MOELLER EZ00 Circuit Breaker Accessories
MSRP $32.66Surplus $11.75SKU: C15-11956 Brand: KLOCKNER-MOELLER MPN: EZ00 UPC: Shipping Weight: 0.10 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11956
MSRP $32.66Surplus $11.75 -
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KLOCKNER-MOELLER PKZM-3-32-NA Other Circuit Breakers
MSRP $380.00Surplus $105.46SKU: C15-11955 Brand: KLOCKNER-MOELLER MPN: PKZM-3-32-NA UPC: Shipping Weight: 1.55 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11955
MSRP $380.00Surplus $105.46
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.
