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.
- Product
- Qty in Cart
- Price
-
Eaton QB1015GF Miniature Circuit Breakers (MCBs) EA
MSRP $479.00Surplus $155.82Eaton QB1015GF Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5271 Brand: Eaton MPN: QB1015GF UPC: 78668022248 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-5271
- Approval:
- UL 489/943/1053
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Poles:
- 1
- Size:
- 3.5 Inch Width x 4 Inch Depth x 1 Inch Height
- Terminal Trip Sensitivity:
- 5 MilliA
- Type:
- Thermal Magnetic
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG
- Specification/Technical:
- Eaton_33219_1_SPEC.pdf
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Catalog:
- Eaton_03771_V4T1_16-V4T1_18_CAT.pdf
- Voltage Rating:
- 120 VAC
- Wire Size:
- 14 to 4 AWG
- Short Description:
- EATON QB GFCI CIRCUIT BREAkER,BOLT-ON EQUIPMENT PROTECTION,15A,10 kAIC,SINGLE-PO
- Country of Origin:
- Dominican Republic
MSRP $479.00Surplus $155.82 -
Eaton QBHW2015H Miniature Circuit Breakers (MCBs) EA
MSRP $515.40Surplus $60.06Eaton QBHW2015H Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5261 Brand: Eaton MPN: QBHW2015H UPC: 786679152492 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5261
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 240 VAC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 15 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Voltage Rating:
- 240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $515.40Surplus $60.06 -
Eaton QBHW2040 Miniature Circuit Breakers (MCBs) QBHW 2P 40A 240V 50/60Hz 1Ph EA
MSRP $290.26Surplus $54.58Eaton QBHW2040 Miniature Circuit Breakers (MCBs) QBHW 2P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1648 Brand: Eaton MPN: QBHW2040 UPC: 786679392751 Shipping Weight: 0.70 lbs. Shipping...- SKU:
- C15-1648
- Series:
- QBHW
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Ampere at 24 to 48/62.5/80 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 40 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Data Sheet:
- Eaton_53933_1-5_DATA.pdf
- TS PIK:
- 21510596
- Number of Poles:
- 2
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $290.26Surplus $54.58 -
Contact Us For Quote
Eaton QBHW2090H Miniature Circuit Breakers (MCBs) QBH 2P 90A 120/240V 50/60Hz 1Ph EA
MSRP $846.48Surplus $416.49SKU: C15-4844 Brand: Eaton MPN: QBHW2090H UPC: 78667915260 Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-4844
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 90 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, TWO-POLE, 90A, 22 KAIC, 24
MSRP $846.48Surplus $416.49 -
Contact Us For Quote
Eaton QBHW3015HS Miniature Circuit Breakers (MCBs) QB 3P 15A 240V 50/60Hz EA
MSRP $1,323.25Surplus $624.09SKU: C15-4843 Brand: Eaton MPN: QBHW3015HS UPC: 786679742907 Shipping Weight: 1.90 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In...- SKU:
- C15-4843
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 22000 Amp at 240 Volt AC
- Mounting:
- Bolt-On
- Poles:
- 3
- Size:
- 3.2 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic
- Type:
- Miniature
- Used On:
- 0
- Volts:
- 240 VAC
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 0
- Series:
- 0
MSRP $1,323.25Surplus $624.09 -
Eaton QBHW3080H Miniature Circuit Breakers (MCBs)
MSRP $1,027.48Surplus $148.08SKU: C15-5003 Brand: Eaton MPN: QBHW3080H UPC: 78667939357 Shipping Weight: 1.15 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-5003
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 240 VAC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper
- Wire Size:
- Load)
- Short Description:
- 240 VAC, 80 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- TS PIK:
- 107002732
- Current Rating:
- 80 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,027.48Surplus $148.08 -
Eaton QC2080 Miniature Circuit Breakers (MCBs) QC 2P 80A 240V 50/60Hz 1Ph
MSRP $660.00Surplus $75.50Eaton QC2080 Miniature Circuit Breakers (MCBs) QC 2P 80A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3874 Brand: Eaton MPN: QC2080 UPC: 786679910672 Shipping Weight: 0.60 lbs. Shipping Height: 3...- SKU:
- C15-3874
- Series:
- QC
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Cable-In
- Mounting:
- Cable Out
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Box Lug
- Wire Size:
- 8 to 1/0 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 80 A, 10 kA, 2-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Country of Origin:
- Dominican Republic
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 80 A
MSRP $660.00Surplus $75.50 -
Contact Us For Quote
Eaton QCGFEP1030 Miniature Circuit Breakers (MCBs)
MSRP $1,020.72Surplus $276.64SKU: C15-9500 Brand: Eaton MPN: QCGFEP1030 UPC: 78667914665 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9500
- TS PIK:
- 21505103
- Short Description:
- EATON QC GFCI CIRCUIT BREAKER, EQUIPMENT PROTECTOR, 30 MA TRIP SENSITIVITY, 40 A
- Number of Poles:
- 1
- Terminal Type:
- Aluminum Box Lug Standard Line
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Cable-In/Cable-Out, Equipment Protector, Miniature
- Voltage Rating:
- 120 VAC
- Interrupting Rating:
- 10000 A
- Current Rating:
- 30 A
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Size:
- 3.2 Inch Width x 5.3 Inch Depth x 1.2 Inch Height
- Trip Sensitivity:
- 30 MilliA
- Approval:
- UL, CSA
MSRP $1,020.72Surplus $276.64 -
Contact Us For Quote
Eaton QCR1040 Miniature Circuit Breakers (MCBs) QCR 1P 40A 240V 50/60Hz 1Ph
MSRP $65.00Surplus $28.36Eaton QCR1040 Miniature Circuit Breakers (MCBs) QCR 1P 40A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3381 Brand: Eaton MPN: QCR1040 UPC: Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3381
- Series:
- QCR
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QCR 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND
MSRP $65.00Surplus $28.36 -
Contact Us For Quote
Eaton QNBL2040 Miniature Circuit Breakers (MCBs)
MSRP $33.72Surplus $25.79Eaton QNBL2040 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5542 Brand: Eaton MPN: QNBL2040 UPC: Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-5542
- Number of Poles:
- 2
MSRP $33.72Surplus $25.79 -
Contact Us For Quote
Federal Pacific Electric NA220 Miniature Circuit Breakers (MCBs) 2P 20A 120V 50/60Hz 1Ph EA
MSRP $45.00Surplus $29.78Federal Pacific Electric NA220 Miniature Circuit Breakers (MCBs) 2P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4278 Brand: Federal Pacific Electric MPN: NA220 UPC: Shipping Weight: 0.65 lbs...- SKU:
- C15-4278
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- TS PIK:
- 106248965
- Short Description:
- 20A 2P NA BREAKER
MSRP $45.00Surplus $29.78 -
Contact Us For Quote
Federal Pacific Electric NA250 Miniature Circuit Breakers (MCBs) Stab-Lok 2P 50A 120V 50/60Hz 1Ph EA
MSRP $140.00Surplus $47.03Federal Pacific Electric NA250 Miniature Circuit Breakers (MCBs) Stab-Lok 2P 50A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4279 Brand: Federal Pacific Electric MPN: NA250 UPC: 662324952429 Shipping...- SKU:
- C15-4279
- Volts:
- 120 V
- Amps:
- 50 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- TS PIK:
- 127547102
MSRP $140.00Surplus $47.03 -
GE TEY325 Miniature Circuit Breakers (MCBs)
MSRP $643.54Surplus $205.07SKU: C15-6009 Brand: GE MPN: TEY325 UPC: 78316440348 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6009
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 3
- Short Description:
- 480 VAC Star/277 VAC, 25 A, 65 kA Interrupt, 3-Pole, 14 to 10 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Mounting:
- Bolt-On
- Application:
- HACR
- Approval:
- UL
- Country of Origin:
- United States
MSRP $643.54Surplus $205.07 -
GENERAL ELECTRIC TEY150 Miniature Circuit Breakers (MCBs)
MSRP $165.00Surplus $59.85GENERAL ELECTRIC TEY150 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3597 Brand: GENERAL ELECTRIC MPN: TEY150 UPC: 78316418214 Shipping Weight: 0.75 lbs. Shipping Height: 4.00 In...- SKU:
- C15-3597
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240/277 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 14 kA at 120/240/277 VAC
- Interrupting Rating:
- 65 kA at 120 Volt AC
- Terminal Type:
- Bolt-On
- Frame Type:
- TEY
- Maximum AC Voltage Rating:
- 277 V
- Short Description:
- 277 VAC, 50 A, 14 kA, 1-Pole, 14 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_64_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00118_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04184_1_CAD.pdf
- TS PIK:
- 112129577
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 50 A
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04184_1_CAD.pdf
- Mounting:
- Bolt-On
- Series:
- TEY
- Country of Origin:
- United States
MSRP $165.00Surplus $59.85 -
GENERAL ELECTRIC TEY3100 Miniature Circuit Breakers (MCBs)
MSRP $915.96Surplus $238.00SKU: C15-2884 Brand: GENERAL ELECTRIC MPN: TEY3100 UPC: 78316418227 Shipping Weight: 2.10 lbs. Shipping Height: 4.00 In. Shipping Length: 3.00 In. Shipping Width: 5...- SKU:
- C15-2884
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 277 VAC,65 kA at 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 480/277 VAC 3-Phase, 100 A, 65 kA, 3-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable, Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_26_CAT.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00257_1_2_SPEC.pdf
- TS PIK:
- 112129590
- Approval:
- UL
- Application:
- HACR
- Country of Origin:
- United States
MSRP $915.96Surplus $238.00 -
GENERAL ELECTRIC THQP140 Miniature Circuit Breakers (MCBs)
MSRP $53.82Surplus $11.43GENERAL ELECTRIC THQP140 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8048 Brand: GENERAL ELECTRIC MPN: THQP140 UPC: 78316413445 Shipping Weight: 0.20 lbs. Shipping Height: 1.00...- SKU:
- E30-8048
- Current Rating:
- 40 A
- Size:
- 1/2 Inch Width
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 8 to 4 AWG/8 to 4 AWG, Q-Line Frame, Plug-In Terminal, Thermal Magnetic, Non-Interchangeable Circuit Breaker
- Mounting:
- Plug-On
- Approval:
- UL
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $53.82Surplus $11.43 -
Contact Us For Quote
Murray MP230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V EA
Surplus $30.44Murray MP230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V EA​ ARCA SKU: C15-2645 Brand: Murray MPN: MP230 UPC: 040892518962 Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In...- SKU:
- C15-2645
- Series:
- Type MP-T
- Type:
- Common Trip
- Approval:
- UL
- Size:
- 2 Inch W x 3 Inch D x 3-1/8 Inch H
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 16 to 14 AWG (Aluminum/Copper)
- Short Description:
- 120/240 V, 30 A, 10 kA, 2-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Voltage, Miniature
- Data Sheet:
- SiemensAG_01524_1_DATA.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
Surplus $30.44 -
Contact Us For Quote
Murray MP360KH Miniature Circuit Breakers (MCBs)
MSRP $955.80Surplus $324.95SKU: C15-6313 Brand: Murray MPN: MP360KH UPC: 04089250778 Shipping Weight: 1.15 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 5.00 In...- SKU:
- C15-6313
- TS PIK:
- 120071842
MSRP $955.80Surplus $324.95 -
Contact Us For Quote
Murray MSA2020SPD Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $541.80Surplus $192.21Murray MSA2020SPD Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU: C15-6321 Brand: Murray MPN: MSA2020SPD UPC: 04089227876 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6321
- TS PIK:
- 120071681
MSRP $541.80Surplus $192.21 -
North American Breaker Company BR350 Miniature Circuit Breakers (MCBs) EA
MSRP $337.57Surplus $32.68North American Breaker Company BR350 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-1262 Brand: North American Breaker Company MPN: BR350 UPC: 78667636790 Shipping Weight: 0.95 lbs...- SKU:
- C15-1262
- Series:
- BR
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- TS PIK:
- 21493898
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Current Rating:
- 50 A
- Country of Origin:
- Dominican Republic
MSRP $337.57Surplus $32.68
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.
