Miniature Circuit Breakers (MCBs)
A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.
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Eaton CL125GFT Miniature Circuit Breakers (MCBs) CL 1P 25A 240V 50/60Hz 1Ph
MSRP $201.47Surplus $22.82Eaton CL125GFT Miniature Circuit Breakers (MCBs) CL 1P 25A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1992 Brand: Eaton MPN: CL125GFT UPC: Shipping Weight: 0.45 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1992
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 25 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $201.47Surplus $22.82 -
Eaton CL130 Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph EA
MSRP $56.21Surplus $3.95Eaton CL130 Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1592 Brand: Eaton MPN: CL130 UPC: 786676011570 Shipping Weight: 0.25 lbs. Shipping...- SKU:
- C15-1592
- Series:
- CL
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Square D HOMELINE/General Electric/Crouse-Hinds/Thomas and Betts/Murray and ITE/Siemens Type CH Load Center
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-Pole, 1" Space, Common Trip, Thermal Magnetic, Renewal
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- TS PIK:
- 116434778
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $56.21Surplus $3.95 -
Eaton CL140 Miniature Circuit Breakers (MCBs) CL 1P 40A 240V 50/60Hz 1Ph EA
MSRP $62.62Surplus $7.73Eaton CL140 Miniature Circuit Breakers (MCBs) CL 1P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1590 Brand: Eaton MPN: CL140 UPC: 786676011594 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-1590
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON CLASSIFIED 3/4IN THERMAL MAGNETIC CIRCUIT BREAKER,TYPE CL 1-INCH CLASSIFIED
- TS PIK:
- 120758636
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $62.62Surplus $7.73 -
Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA
MSRP $1,837.76Surplus $58.37Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-3504 Brand: Eaton MPN: CLCAF120 UPC: 786685514499 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-3504
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Size:
- 3.5 Inch Width x 6 Inch Depth x 1.25 Inch Height
- Terminal Type:
- AFCI Combination
- Gauge:
- 0
- Specification/Technical:
- Eaton_26177_1_SPEC.pdf
- TS PIK:
- 127542780
- Current Rating:
- 20 A
- Type:
- Arc Fault
- Number of Poles:
- 1
- Short Description:
- CLASSIFIED COMBINATION AFCI, 1P, 20A
- Series:
- CL
MSRP $1,837.76Surplus $58.37 -
Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph
MSRP $34.30Surplus $10.36Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph​ ARCA SKU: C15-4663 Brand: Eaton MPN: EMCH116 UPC: Shipping Weight: 0.25 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-4663
- Volts:
- 230 V
- Amps:
- 16 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $34.30Surplus $10.36 -
Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph
MSRP $31.31Surplus $6.74Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph​ ARCA SKU: C15-4662 Brand: Eaton MPN: EMCH125 UPC: Shipping Weight: 0.25 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4662
- Volts:
- 230 V
- Amps:
- 25 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $31.31Surplus $6.74 -
Eaton FAZ-B10/1-NA-L Miniature Circuit Breakers (MCBs)
MSRP $98.01Surplus $9.05Eaton FAZ-B10/1-NA-L Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5311 Brand: Eaton MPN: FAZ-B10/1-NA-L UPC: 9008790868474 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In...- SKU:
- C15-5311
- Number of Poles:
- 1
- Current Rating:
- 10 A
- Mounting:
- DIN Rail
- Curve Type:
- B
- Series:
- FAZ
MSRP $98.01Surplus $9.05 -
Eaton FAZ-B25/1-NA Miniature Circuit Breakers (MCBs)
MSRP $181.05Surplus $23.89SKU: C15-11801 Brand: Eaton MPN: FAZ-B25/1-NA UPC: 01508129637 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00 In...- SKU:
- C15-11801
- TS PIK:
- 124610179
- Type:
- Current Limiting, Thermal Magnetic
- Number of Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Wire Size:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 25 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
- Current Rating:
- 25 A
- Data Sheet:
- Eaton_53655_1-3_DATA.pdf
- Terminal Type:
- Screw
- Voltage Rating:
- 277/480 VAC
- Series:
- FAZ
- Mounting:
- DIN Rail
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Interrupting Rating:
- 10 kA
MSRP $181.05Surplus $23.89 -
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Eaton FAZ-C1.5/1-NA-SP Miniature Circuit Breakers (MCBs)
MSRP $217.81Surplus $62.31SKU: C15-2688 Brand: Eaton MPN: FAZ-C1.5/1-NA-SP UPC: 01508163663 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 1.00...- SKU:
- C15-2688
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 1.5 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277/480 VAC
- Gauge:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 1.5 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Series:
- FAZ
- Voltage Rating:
- 270/480 VAC
- Number of Poles:
- 1
- Wire Size:
- 18 to 4/18 to 8 AWG
- Current Rating:
- 1.5 A
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Curve Type:
- C
- TS PIK:
- 124653195
MSRP $217.81Surplus $62.31 -
Eaton FAZ-C30/1-NA-L Miniature Circuit Breakers (MCBs)
MSRP $85.53Surplus $14.32Eaton FAZ-C30/1-NA-L Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-4237 Brand: Eaton MPN: FAZ-C30/1-NA-L UPC: 9008790868764 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-4237
- Series:
- FAZ
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- FAZ-NA UL 489 MCB 240VAC 1P 30A C CURVE
- TS PIK:
- 21520480
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Mounting:
- DIN Rail
- Curve Type:
- C
- Country of Origin:
- United States
MSRP $85.53Surplus $14.32 -
Eaton FAZ-C40/1-RT-SP Miniature Circuit Breakers (MCBs)
MSRP $234.14Surplus $15.40Eaton FAZ-C40/1-RT-SP Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3866 Brand: Eaton MPN: FAZ-C40/1-RT-SP UPC: 015081637243 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-3866
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 40 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 40 A
- Number of Poles:
- 1
- Curve Type:
- C
- TS PIK:
- 124653255
- Country of Origin:
- Spain
MSRP $234.14Surplus $15.40 -
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Eaton FAZ-C63/1-SP Miniature Circuit Breakers (MCBs)
MSRP $245.03Surplus $26.33Eaton FAZ-C63/1-SP Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3269 Brand: Eaton MPN: FAZ-C63/1-SP UPC: 015081636802 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In...- SKU:
- C15-3269
- Series:
- FAZ
- Type:
- Miniature
- Type:
- Thermal Magnetic
- Type:
- Current Limiting
- Approval:
- UL 1077
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277 VAC/48 VDC (UL/CSA)
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 48 Volt DC (UL
- Interrupting Rating:
- CSA)
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 63 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Voltage Rating:
- 270/480 VAC
- Number of Poles:
- 1
- Current Rating:
- 63 A
- Curve Type:
- C
- TS PIK:
- 124653212
- Country of Origin:
- Romania
MSRP $245.03Surplus $26.33 -
Eaton FAZ-D8/1-SP Miniature Circuit Breakers (MCBs)
MSRP $170.16Surplus $14.73Eaton FAZ-D8/1-SP Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2873 Brand: Eaton MPN: FAZ-D8/1-SP UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2873
- Series:
- FAZ
- Type:
- AC/DC
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 8 A, 1-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_54366_1_2_DATA.pdf
- Installation/Operator:
- Eaton_00581_INST.pdf
- Current Rating:
- 8 A
- Voltage Rating:
- 270/480 VAC
- Number of Poles:
- 1
- Curve Type:
- D
- TS PIK:
- 124653219
- Country of Origin:
- Romania
MSRP $170.16Surplus $14.73 -
Eaton GFCB115 Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $530.91Surplus $30.41Eaton GFCB115 Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-1539 Brand: Eaton MPN: GFCB115 UPC: 78667636870 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1539
- Series:
- GFCB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Type BR Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120 VAC, 15 A, 5 mA Trip Sensitivity, 10 kA, 1-Pole, Plug-On Mount, Ground Fault
- TS PIK:
- 21493912
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $530.91Surplus $30.41 -
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Eaton GFCB120CS Miniature Circuit Breakers (MCBs) GF 1P 20A 120V 50/60Hz 1Ph
MSRP $585.36Surplus $152.57Eaton GFCB120CS Miniature Circuit Breakers (MCBs) GF 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2548 Brand: Eaton MPN: GFCB120CS UPC: 782114753262 Shipping Weight: 0.45 Shipping Height: 2.00...- SKU:
- C15-2548
- Approval:
- UL
- Amps:
- 20 A
- Poles:
- 1
- Used On:
- BR Load Center
- Used On:
- Outdoor Receptacle
- Volts:
- 120 V
- Gauge:
- 12 to 2 AWG
- Wire Size:
- 12 to 2 AWG
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Voltage Rating:
- 120 V
MSRP $585.36Surplus $152.57 -
Eaton GFEP115 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
MSRP $797.72Surplus $54.11Eaton GFEP115 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU: C15-4002 Brand: Eaton MPN: GFEP115 UPC: 786676382007 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In...- SKU:
- C15-4002
- Series:
- GFEP
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Trip Sensitivity:
- 30 Milliampere
- Short Description:
- 120 VAC, 15 A, 10 kA, 30 mA Trip Level, 1-Pole, Common Trip, Equipment Protector, Thermal Magnetic
- Catalog:
- Eaton_36650_V1T1_76_V1T1_80_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Voltage Rating:
- 120 VAC
- Country of Origin:
- Dominican Republic
MSRP $797.72Surplus $54.11 -
Eaton GFTCB115 Miniature Circuit Breakers (MCBs) GF 1P 15A 240V 50/60Hz 1Ph EA
MSRP $520.02Surplus $54.11Eaton GFTCB115 Miniature Circuit Breakers (MCBs) GF 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-2144 Brand: Eaton MPN: GFTCB115 UPC: 786680129766 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-2144
- Series:
- GFTCB
- Approval:
- UL 943
- Size:
- 1 Inch Width x 1 Inch Depth x 1 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Type BR Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 5 mA Trip Level, 1-Pole, Plug-On Mount
- Catalog:
- Eaton_36650_V1T1_76_V1T1_79_CAT.pdf
- TS PIK:
- 126205846
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
MSRP $520.02Surplus $54.11 -
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Eaton GFTCB130CS Miniature Circuit Breakers (MCBs) GF 1P 30A 120V 50/60Hz 1Ph
MSRP $571.75Surplus $156.06Eaton GFTCB130CS Miniature Circuit Breakers (MCBs) GF 1P 30A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2527 Brand: Eaton MPN: GFTCB130CS UPC: 786680134135 Shipping Weight: 4.00 Shipping Height: 9.30...- SKU:
- C15-2527
- Amps:
- 30 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Size:
- 0.6 Inch Width x 7.3 Inch Depth x 9.3 Inch Height
- Type:
- Clam
- Used On:
- BR Load Center
- Volts:
- 120 VAC
- Specification/Technical:
- Eaton_62225_1_SPEC.pdf
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Voltage Rating:
- 120 VAC
MSRP $571.75Surplus $156.06 -
Eaton GFXB140B2 Miniature Circuit Breakers (MCBs) GF 1P 40A 240V 50/60Hz 1Ph
MSRP $952.91Surplus $104.22Eaton GFXB140B2 Miniature Circuit Breakers (MCBs) GF 1P 40A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2002 Brand: Eaton MPN: GFXB140B2 UPC: Shipping Weight: 0.55 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2002
- Series:
- GF
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
- Country of Origin:
- United States
- Short Description:
- A 1-pole, 40A thermal-magnetic molded case circuit breaker with ground fault protection, designed for 240V AC systems.
- Type:
- Thermal Magnetic
- Voltage Rating:
- 240VAC
- Interrupting Rating:
- 3 kA
MSRP $952.91Surplus $104.22 -
Eaton GHQRDEL2020 Miniature Circuit Breakers (MCBs) GHQ 2P 20A 277V 50/60Hz 1Ph Remote Operation
MSRP $2,314.21Surplus $607.24SKU: C15-3575 Brand: Eaton MPN: GHQRDEL2020 UPC: 786680116988 Shipping Weight: 1.20 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-3575
- Series:
- GHQ
- Volts:
- 277 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON TYPE GHQ EMERGENCY LIGHTING CIRCUIT BREAKER, TWO-POLE, 20A, 14 KAIC, 277V,
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $2,314.21Surplus $607.24
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