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 PHFD1125 Molded Case Breakers (MCCBs) EA
MSRP $1,200.00Surplus $226.36SKU: U00-7205 Brand: Eaton MPN: PHFD1125 UPC: Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- U00-7205
MSRP $1,200.00Surplus $226.36 -
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Eaton PHL1 Circuit Breaker Accessories
MSRP $108.00Surplus $34.84Eaton PHL1 Circuit Breaker Accessories​ ARCA SKU: C15-2052 Brand: Eaton MPN: PHL1 UPC: 786679652275 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2052
- Accessory Type:
- Handle Accessories
- Locking Provision:
- On/Off
- Poles:
- 1/2/3/4
- Type:
- Padlockable
- Type:
- Snap-On
- Type:
- HASP
- Used On:
- F Frame Molded Case Circuit Breaker
- Short Description:
- 1/2/3/4-Pole, ON/OFF Locking Provision, Padlockable, Snap-On, HASP, Circuit Breaker Handle Lock
- Series:
- C
- Specification/Technical:
- Eaton_09295_1_2_SPEC.pdf
- Catalog:
- Eaton_03777_138_139_CAT.pdf
MSRP $108.00Surplus $34.84 -
Eaton PIILLG Circuit Breaker Accessories EA
MSRP $47.49Surplus $15.71Eaton PIILLG Circuit Breaker Accessories EA​ ARCA SKU: C15-3862 Brand: Eaton MPN: PIILLG UPC: 782116175526 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3862
- Short Description:
- LG PLUG IN INTERLOCK KIT
- TS PIK:
- 120369407
- Country of Origin:
- United States
MSRP $47.49Surplus $15.71 -
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Eaton PKDC2400F Molded Case Breakers (MCCBs) EA
MSRP $1,000.00Surplus $212.06SKU: U00-7196 Brand: Eaton MPN: PKDC2400F UPC: 00786679803967 Shipping Weight: 8.70 lbs. Shipping Height: 7.00 In. Shipping Length: 12.00 In. Shipping Width: 8.00 In...- SKU:
- U00-7196
MSRP $1,000.00Surplus $212.06 -
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Eaton PKM3250 Trip Units
MSRP $30.00Surplus $6.29Eaton PKM3250 Trip Units​ ARCA SKU: A13-1313 Brand: Eaton MPN: PKM3250 UPC: Shipping Weight: 1.55 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping...- SKU:
- A13-1313
MSRP $30.00Surplus $6.29 -
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Eaton PKM3400 Trip Units PKM 3P 400A
MSRP $1,200.00Surplus $130.37Eaton PKM3400 Trip Units PKM 3P 400A​ ARCA SKU: A13-1045 Brand: Eaton MPN: PKM3400 UPC: 786679809403 Shipping Weight: 1.85 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00...- SKU:
- A13-1045
MSRP $1,200.00Surplus $130.37 -
Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs) 3P 32A 50/60Hz 3Ph
MSRP $600.00Surplus $71.46Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs) 3P 32A 50/60Hz 3Ph​ ARCA SKU: C15-4655 Brand: Eaton MPN: PKPM3-32/3/C/003-A UPC: Shipping Weight: 0.95 Shipping Height: 3.00 In...- SKU:
- C15-4655
- Amps:
- 32 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
MSRP $600.00Surplus $71.46 -
Eaton PKZM0-63/AK Motor Circuit Protector (MCPs) EA
MSRP $170.00Surplus $24.21Eaton PKZM0-63/AK Motor Circuit Protector (MCPs) EA​ ARCA SKU: C15-5145 Brand: Eaton MPN: PKZM0-63/AK UPC: 4015082653347 Shipping Weight: 0.60 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-5145
- UOM:
- EA
- Box Quantity:
- 1
- Country of Origin:
- German
MSRP $170.00Surplus $24.21 -
Eaton PKZM0-XM32DE Circuit Breaker Accessories EA
MSRP $7.42Surplus $2.23Eaton PKZM0-XM32DE Circuit Breaker Accessories EA​ ARCA SKU: C15-5341 Brand: Eaton MPN: PKZM0-XM32DE UPC: Shipping Weight: 0.05 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-5341
MSRP $7.42Surplus $2.23 -
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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 $59.81SKU: 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 $59.81 -
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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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