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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Eaton PKZM01-20 Motor Circuit Protector (MCPs)
MSRP $120.00Surplus $70.92Eaton PKZM01-20 Motor Circuit Protector (MCPs)​ ARCA SKU: C15-9411 Brand: Eaton MPN: PKZM01-20 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-9411
MSRP $120.00Surplus $70.92 -
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Eaton PKZM01-4 Motor Circuit Protector (MCPs) EA
MSRP $400.00Surplus $144.00Eaton PKZM01-4 Motor Circuit Protector (MCPs) EA​ ARCA SKU: C15-9552 Brand: Eaton MPN: PKZM01-4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-9552
MSRP $400.00Surplus $144.00 -
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Eaton PLG4-C10/1N-WE Miniature Circuit Breakers (MCBs) 1P 10A 230V 50/60Hz 1Ph
MSRP $192.00Surplus $53.73Eaton PLG4-C10/1N-WE Miniature Circuit Breakers (MCBs) 1P 10A 230V 50/60Hz 1Ph​ ARCA SKU: C15-4234 Brand: Eaton MPN: PLG4-C10/1N-WE UPC: 4046777341263 Shipping Weight: 0.25 Shipping...- SKU:
- C15-4234
- Volts:
- 230 V
- Amps:
- 10 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $192.00Surplus $53.73 -
Eaton PLK1 Circuit Breaker Accessories
MSRP $76.40Surplus $23.53Eaton PLK1 Circuit Breaker Accessories​ ARCA SKU: C15-2019 Brand: Eaton MPN: PLK1 UPC: 786679161586 Shipping Weight: 0.10 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2019
- Series:
- C
- Type:
- Padlockable
- Type:
- HASP
- Used On:
- F Frame Molded Case Circuit Breaker
- Poles:
- 2/3/4
- Accessory Type:
- Handle Accessories
- Locking Provision:
- On/Off
- Short Description:
- 2/3/4-Pole, ON/OFF Locking Provision, Padlockable, HASP
- Catalog:
- Eaton_03777_139_219_CAT.pdf
- TS PIK:
- 106889432
- Country of Origin:
- United States
MSRP $76.40Surplus $23.53 -
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Eaton PLK1LOFF Circuit Breaker Accessories Handle Lock Hasp F Frame Left Hand Mounting
MSRP $72.00Surplus $31.53Eaton PLK1LOFF Circuit Breaker Accessories Handle Lock Hasp F Frame Left Hand Mounting​ ARCA SKU: C15-3412 Brand: Eaton MPN: PLK1LOFF UPC: 786679731444 Shipping Weight: 0.10 Shipping...- SKU:
- C15-3412
- Type:
- Padlockable
- Used On:
- Molded Case Circuit Breaker
- Locking Provision:
- Off
- Short Description:
- Off, F-Frame, Left Side Mount
- Catalog:
- Eaton_14666_V4T2_455_CAT.pdf
MSRP $72.00Surplus $31.53 -
Eaton PLK3L0FF Circuit Breaker Accessories EA
MSRP $130.00Surplus $27.30Eaton PLK3L0FF Circuit Breaker Accessories EA​ ARCA SKU: C15-5071 Brand: Eaton MPN: PLK3L0FF UPC: 10786679225469 Shipping Weight: 0.20 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5071
- UOM:
- EA
- Box Quantity:
- 1
- Country of Origin:
- United States
MSRP $130.00Surplus $27.30 -
Eaton PLK5 Circuit Breaker Accessories
MSRP $147.00Surplus $48.58SKU: C15-2449 Brand: Eaton MPN: PLK5 UPC: 786679225608 Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In. Shipping Length: 5.60 In. Shipping Width: 3.20 In...- SKU:
- C15-2449
- Series:
- C
- Type:
- Padlockable
- Type:
- HASP
- Used On:
- N Frame Circuit Breaker
- Accessory Type:
- Handle Accessories
- Locking Provision:
- On/Off
- Short Description:
- ON/OFF Locking Provision, Side Mount, Padlockable, HASP
- Catalog:
- Eaton_03777_139_219_CAT.pdf
- TS PIK:
- 106999740
- Country of Origin:
- United States
MSRP $147.00Surplus $48.58 -
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Eaton PLK5S Circuit Breaker Accessories Hasp Lock Frame ND
MSRP $142.00Surplus $51.42Eaton PLK5S Circuit Breaker Accessories Hasp Lock Frame ND​ ARCA SKU: C15-2455 Brand: Eaton MPN: PLK5S UPC: 786679008805 Shipping Weight: 0.60 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-2455
- Type:
- Padlockable
- Type:
- Hasp
- Used On:
- N Frame Molded Case Circuit Breaker
- Locking Provision:
- ON/OFF
- Short Description:
- ON/OFF Locking Provision, Top Mount, Padlockable, HASP
- Catalog:
- Eaton_03777_139_CAT.pdf
MSRP $142.00Surplus $51.42 -
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Eaton PLS6-B20-MW Miniature Circuit Breakers (MCBs) PLS 1P 20A 400V 50/60Hz 1Ph IP20 Release Characteristic: B Tripping Characteristic: B 6kA
Surplus $36.78Eaton PLS6-B20-MW Miniature Circuit Breakers (MCBs) PLS 1P 20A 400V 50/60Hz 1Ph IP20 Release Characteristic: B Tripping Characteristic: B 6kA​ ARCA SKU: C15-4231 Brand: Eaton MPN: PLS6-B20-MW UPC: 9007912101772...- SKU:
- C15-4231
- Volts:
- 400 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
Surplus $36.78 -
Eaton PLSM-C10/3-MW Miniature Circuit Breakers (MCBs) 10A 50/60Hz EA
MSRP $2,501.00Surplus $152.81SKU: C15-5059 Brand: Eaton MPN: PLSM-C10/3-MW UPC: 01508242470 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-5059
- Series:
- PLSM
- Type:
- Common Trip
- Approval:
- UL 1077
- Volts:
- 400 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Short Description:
- 230/400 VAC 50/60 Hz, 10 A, 3-Pole, 10 kA, IP20, Din Rail Mount, C-Trip
- Catalog:
- Eaton_46615_116_CAT.pdf
- Data Sheet:
- Eaton_54739_1_2_DATA.pdf
- Installation/Operator:
- Eaton_00479_INST.pdf
- Current Rating:
- 10 A
- Voltage Rating:
- 400 VAC
- Number of Poles:
- 3
- Country of Origin:
- Mexico
MSRP $2,501.00Surplus $152.81 -
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Eaton PM3FM Circuit Breaker Accessories Power Monitoring/Meter Module 3P 600V 50/60Hz J-K Frame MODBUS
MSRP $1,600.00Surplus $402.54SKU: C15-2500 Brand: Eaton MPN: PM3FM UPC: 786685757834 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-2500
- Volts:
- 600 V
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- J-K
- Short Description:
- FD PM3 POWER METERING MODULE - MODBUS (600V RATED)
MSRP $1,600.00Surplus $402.54 -
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Eaton PM3LI480 Circuit Breaker Accessories Incom Monitoring Module 3P 480V L-K Frame
MSRP $6,560.00Surplus $1,773.49SKU: C15-2399 Brand: Eaton MPN: PM3LI480 UPC: 786685423531 Shipping Weight: 3.50 lbs. Shipping Height: 7.00 In. Shipping Length: 6.25 In. Shipping Width: 8.25 In...- SKU:
- C15-2399
- Volts:
- 480 V
- Poles:
- 3
- Frame:
- L-K
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY MONITORING MODULE
MSRP $6,560.00Surplus $1,773.49 -
Eaton PM3LM Circuit Breaker Accessories
MSRP $6,450.00Surplus $720.97SKU: C15-2499 Brand: Eaton MPN: PM3LM UPC: 786685757841 Shipping Weight: 2.90 lbs. Shipping Height: 7.00 In. Shipping Length: 9.00 In. Shipping Width: 7.00 In...- SKU:
- C15-2499
- Type:
- Power Monitoring and Communication Module
- Used On:
- C Series KD/LG Frame Modbus Molded Case Circuit Breaker
- Installation/Operator:
- Eaton_00809_INST.pdf
- Catalog:
- Eaton_03653_V12T3_176_V12T3_177_CAT.pdf
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY COMMUNICATION MODULE, PM3 MODBUS MOD
- TS PIK:
- 125290926
- Country of Origin:
- United States
MSRP $6,450.00Surplus $720.97 -
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Eaton PRLSEBBAB Circuit Breaker Accessories EA
MSRP $22.31Surplus $8.03Eaton PRLSEBBAB Circuit Breaker Accessories EA​ ARCA SKU: C15-2023 Brand: Eaton MPN: PRLSEBBAB UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2023
- Frame:
- BAB
MSRP $22.31Surplus $8.03 -
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Eaton PRLSEBGHB Circuit Breaker Accessories Barrier Kit GHB
MSRP $418.00Surplus $147.79Eaton PRLSEBGHB Circuit Breaker Accessories Barrier Kit GHB​ ARCA SKU: C15-2024 Brand: Eaton MPN: PRLSEBGHB UPC: Shipping Weight: 0.05 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2024
- Frame:
- GHB
MSRP $418.00Surplus $147.79 -
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Eaton PRLSEBLGKD Circuit Breaker Accessories EA
MSRP $300.00Surplus $31.27Eaton PRLSEBLGKD Circuit Breaker Accessories EA​ ARCA SKU: C15-5197 Brand: Eaton MPN: PRLSEBLGKD UPC: 78668901465 Shipping Weight: 1.20 Shipping Height: 5.00 In. Shipping...- SKU:
- C15-5197
- UOM:
- EA
- Box Quantity:
- 1
MSRP $300.00Surplus $31.27 -
Eaton PRTBPTM Molded Case Breakers (MCCBs)
MSRP $932.94Surplus $109.12SKU: C15-4820 Brand: Eaton MPN: PRTBPTM UPC: 78211465314 Shipping Weight: 1.80 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-4820
MSRP $932.94Surplus $109.12 -
Eaton PXBCM-MMS-R09-A Circuit Breaker Accessories
MSRP $1,527.00Surplus $418.83SKU: C15-11795 Brand: Eaton MPN: PXBCM-MMS-R09-A UPC: 786685954752 Shipping Weight: 0.80 lbs. Shipping Height: 5.00 In. Shipping Length: 20.00 In. Shipping Width: 6...- SKU:
- C15-11795
- Short Description:
- PXBCM METER MODULE STRIP_ RIGHT 9 100A CTS_ 1@ SPACING
MSRP $1,527.00Surplus $418.83 -
Eaton PXESDINRL Circuit Breaker Accessories
MSRP $62.77Surplus $28.37SKU: C15-11804 Brand: Eaton MPN: PXESDINRL UPC: Shipping Weight: 0.30 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-11804
- TS PIK:
- 123439306
- Short Description:
- DIN RAIL MOUNT KIT
MSRP $62.77Surplus $28.37 -
Eaton QB1015CAF Miniature Circuit Breakers (MCBs)
MSRP $562.64Surplus $119.70Eaton QB1015CAF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3350 Brand: Eaton MPN: QB1015CAF UPC: 786685514420 Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3350
- Approval:
- UL 489
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.5 Inch Width x 6 Inch Depth x 1 Inch Height
- Terminal Trip Sensitivity:
- 0
- Type:
- Arc Fault
- Volts:
- 120/240 V
- Gauge:
- 0
- Specification/Technical:
- Eaton_62176_1_SPEC.pdf
- Data Sheet:
- Eaton_62566_1-4_DATA.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Catalog:
- Eaton_03771_V4T1_14_V4T1_15_CAT.pdf
- Short Description:
- BOLT-ON BREAkER AFCI, 1 POLE, 15A, 10kAIC
- Series:
- QB
- Country of Origin:
- Dominican Republic
MSRP $562.64Surplus $119.70
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