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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North American Breaker Company BR350 Miniature Circuit Breakers (MCBs) EA
MSRP $337.57Surplus $122.96North 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 $122.96 -
Siemens B220H Miniature Circuit Breakers (MCBs) B 2P 20A 240V 50/60Hz 1Ph
MSRP $385.00Surplus $78.53Siemens B220H Miniature Circuit Breakers (MCBs) B 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2854 Brand: Siemens MPN: B220H UPC: 783643263901 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-2854
- Type:
- Thermal and Fixed Magnetic
- Type:
- Branch
- Type:
- Common Trip
- Type:
- Molded Case
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC at 50/60 Hertz
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Application:
- Lighting
- Application:
- Distribution
- Installation:
- Bolt-On
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05194_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21368413
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Mounting:
- Bolt-On
- Series:
- B
- Country of Origin:
- Mexico
MSRP $385.00Surplus $78.53 -
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Siemens B240H00S01 Miniature Circuit Breakers (MCBs) 120V
MSRP $769.00Surplus $200.83Siemens B240H00S01 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU: C15-6114 Brand: Siemens MPN: B240H00S01 UPC: 78364326879 Shipping Weight: 1.15 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6114
- TS PIK:
- 122814283
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Short Description:
- BREAKER 40A 2P 120/240V 22K BLH 120V ST
- Type:
- Molded Case
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Catalog:
- SiemensAG_01829_5_21_10_16_CAT.pdf
- Data Sheet:
- SiemensAG_09771_1_2_DATA.pdf
- Used On:
- Panelboard
- Country of Origin:
- Mexico
MSRP $769.00Surplus $200.83 -
Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph
MSRP $256.00Surplus $61.34Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3974 Brand: Siemens MPN: B250H UPC: 78364326393 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-3974
- Type:
- Molded Case
- Type:
- Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- P1 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 22 kA
- Application:
- Electrical Distribution
- Installation:
- Bolt-On
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05213_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21368416
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 50 A
- Country of Origin:
- Mexico
MSRP $256.00Surplus $61.34 -
Siemens B26000S01 Miniature Circuit Breakers (MCBs) 2P 60A
MSRP $590.00Surplus $116.86Siemens B26000S01 Miniature Circuit Breakers (MCBs) 2P 60A​ ARCA SKU: A13-1399 Brand: Siemens MPN: B26000S01 UPC: 78364326842 Shipping Weight: 1.20 lbs. Shipping Height: 4.00 In...- SKU:
- A13-1399
- TS PIK:
- 122074564
- Data Sheet:
- SiemensAG_05219_1_DATA.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC (UL)
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC (UL)
- Number of Poles:
- 2
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- 120 VAC, 60 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Panelboard Circuit Breaker
- Type:
- Molded Case, Thermal and Fixed Magnetic, Branch, Common Trip
- Country of Origin:
- Mexico
MSRP $590.00Surplus $116.86 -
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Siemens B380 Miniature Circuit Breakers (MCBs)
MSRP $855.00Surplus $133.00SKU: C15-1011 Brand: Siemens MPN: B380 UPC: 78364326378 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1011
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic Trip
- Type:
- Low Voltage
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- P1 Panelboard
- Poles:
- 3
- Interrupting Rating:
- 10 kA
- Application:
- Electrical Distribution
- Installation:
- Bolt-On
- Short Description:
- 240 VAC, 80 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05279_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Current Rating:
- 80 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Mexico
- TS PIK:
- 21368406
MSRP $855.00Surplus $133.00 -
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Siemens BQ3B05000S01 Miniature Circuit Breakers (MCBs) 120V
MSRP $1,008.00Surplus $434.48SKU: C15-6142 Brand: Siemens MPN: BQ3B05000S01 UPC: 78364323786 Shipping Weight: 1.40 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-6142
- TS PIK:
- 115732140
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Current Rating:
- 50 A at 40 Deg C
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal and Fixed Magnetic, Common Trip
- Series:
- BQ
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, 120 VAC Shunt Trip, Molded Case Circuit Breaker
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Terminal Type:
- Load Lug
- Catalog:
- SiemensAG_01698_17_1_17_7_17_110_CAT.pdf
- Data Sheet:
- SiemensAG_05397_1_DATA.pdf
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Size:
- 3 Inch W x 3 Inch D x 3-3/4 Inch H
MSRP $1,008.00Surplus $434.48 -
Siemens BQD280 Miniature Circuit Breakers (MCBs)
MSRP $1,368.00Surplus $144.74SKU: C15-8745 Brand: Siemens MPN: BQD280 UPC: 78364327731 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-8745
- TS PIK:
- 121991379
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC/125/250 VDC (UL)
- Series:
- BQD
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Data Sheet:
- SiemensAG_05432_1_DATA.pdf
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Number of Poles:
- 2
- Short Description:
- 480 VAC Star/277 VAC, 80 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz, 125/250 VDC (UL)
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Current Rating:
- 80 A
- Country of Origin:
- Mexico
MSRP $1,368.00Surplus $144.74 -
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Siemens NEB3B125B Miniature Circuit Breakers (MCBs)
MSRP $24,480.00Surplus $2,953.27SKU: C15-7491 Brand: Siemens MPN: NEB3B125B UPC: 78364355864 Shipping Weight: 2.55 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-7491
- TS PIK:
- 120152399
- Number of Poles:
- 3
- Current Rating:
- 125 A
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Interrupting Rating:
- 85 kA at 240 VAC, 35 kA at 480 VAC, 22 kA at 600 Star/347 VAC, 35 kA at 125/250 VDC (UL/CSA), 85 kA at 240 VAC, 40 kA at 415 VAC, 35 kA at 125/250 VDC (IEC)
- Voltage Rating:
- 240/480 VAC, 600 Star/347 VAC at 50/60 Hz, 125/250 VDC (UL/CSA), 240/415 VAC at 50/60 Hz, 125/250 VDC (IEC)
- Series:
- NEB
- Short Description:
- 240/347/480/600 VAC 50/60 Hz, 125/250 VDC, 125 A, 85 kA, 3-Pole, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
MSRP $24,480.00Surplus $2,953.27 -
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Siemens P115GF Miniature Circuit Breakers (MCBs)
MSRP $240.93Surplus $88.09Siemens P115GF Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8869 Brand: Siemens MPN: P115GF UPC: Shipping Weight: 0.45 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- E30-8869
MSRP $240.93Surplus $88.09 -
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Siemens P2030 Miniature Circuit Breakers (MCBs)
MSRP $185.00Surplus $62.43Siemens P2030 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8798 Brand: Siemens MPN: P2030 UPC: Shipping Weight: 0.30 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-8798
- Number of Poles:
- 2
MSRP $185.00Surplus $62.43 -
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Siemens P260 Miniature Circuit Breakers (MCBs)
MSRP $182.99Surplus $75.05Siemens P260 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6218 Brand: Siemens MPN: P260 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In. Shipping Length: 4...- SKU:
- C15-6218
MSRP $182.99Surplus $75.05 -
Siemens Q21515CT2 Miniature Circuit Breakers (MCBs)
MSRP $197.50Surplus $42.56Siemens Q21515CT2 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8783 Brand: Siemens MPN: Q21515CT2 UPC: 78364308391 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8783
- TS PIK:
- 21333534
- Mounting:
- Plug-On
- Short Description:
- 120/240 VAC, 15 A, 10 kA, (2) 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Quadplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Series:
- QT
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Quadplex, Common Trip
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Current Rating:
- 15 A
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Data Sheet:
- SiemensAG_06996_1_DATA.pdf
- Number of Poles:
- (2) Inside, (2) Outside
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
- Country of Origin:
- Mexico
MSRP $197.50Surplus $42.56 -
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Siemens Q2200BH Miniature Circuit Breakers (MCBs)
MSRP $1,527.00Surplus $156.07SKU: C15-7525 Brand: Siemens MPN: Q2200BH UPC: 78364314886 Shipping Weight: 1.75 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- C15-7525
- TS PIK:
- 115459820
- Short Description:
- 120/240 VAC, 200 A, 22 kA, 2-Pole, 3/0 AWG Copper/250 MCM Aluminum, Load Lug Terminal, Plug-In Mount, QPPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Interrupting Rating:
- 22 kA
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
- Number of Poles:
- 2
- Catalog:
- SiemensAG_00562_1_45-1_47_CAT.pdf
- Mounting:
- Plug-On
- Wire Size:
- 3/0 AWG (Copper), 250 KCMIL (Aluminum)
- Terminal Type:
- Load Lug
- Current Rating:
- 200 A
- Voltage Rating:
- 120/240 VAC
- Data Sheet:
- SiemensAG_07008_1_DATA.pdf
- Size:
- 4 Inch W x 4.54 Inch H
- Used On:
- Loadcenter
- Country of Origin:
- Mexico
MSRP $1,527.00Surplus $156.07 -
Siemens Q320 Miniature Circuit Breakers (MCBs) 3P 20A EA
MSRP $329.00Surplus $64.33SKU: C15-6194 Brand: Siemens MPN: Q320 UPC: 66286200430 Shipping Weight: 1.00 lbs. Shipping Height: 2.50 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-6194
- TS PIK:
- 21366754
- Catalog:
- SiemensAG_00876_1_12_CAT.pdf
- Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 20 A, 10 kA Interrupt, 3-Pole, Load Centre Main, Feeder, Thermal Magnetic, Common Trip, Miniature Circuit Breaker
- Type:
- Thermal Magnetic, Common Trip
- Data Sheet:
- SiemensAG_01651_1_DATA.pdf
- Current Rating:
- 20 A
- Size:
- 3.7 Inch Width x 12.8 Inch Depth x 3.4 Inch Height
- Used On:
- Load Centre Main, Feeder
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 3
- Mounting:
- Plug-On
MSRP $329.00Surplus $64.33 -
Square D EDB24035 Miniature Circuit Breakers (MCBs)
MSRP $536.00Surplus $187.66Square D EDB24035 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6507 Brand: Square D MPN: EDB24035 UPC: 78590131102 Shipping Weight: 2.65 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6507
- TS PIK:
- 109594540
MSRP $536.00Surplus $187.66 -
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Square D EGB24015 Miniature Circuit Breakers (MCBs)
MSRP $628.56Surplus $273.98Square D EGB24015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6413 Brand: Square D MPN: EGB24015 UPC: 78590133519 Shipping Weight: 2.10 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6413
- TS PIK:
- 126673047
- Short Description:
- 480 Star/277 VAC, 15 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Type:
- Thermal Magnetic, Branch, Miniature
- Series:
- EGB
- Voltage Rating:
- 480 Star/277 V AC
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Interrupting Rating:
- 35 kA at 480 Star/277 V AC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45656_1_2_DATA.pdf
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
MSRP $628.56Surplus $273.98 -
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Square D EGB34015SA Miniature Circuit Breakers (MCBs)
MSRP $1,886.00Surplus $1,517.53SKU: C15-7064 Brand: Square D MPN: EGB34015SA UPC: 78590144640 Shipping Weight: 3.85 lbs. Shipping Height: 4.00 In. Shipping Length: 60.00 In. Shipping Width: 4.00 In...- SKU:
- C15-7064
- TS PIK:
- 120072072
MSRP $1,886.00Surplus $1,517.53 -
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Square D EGB34070 Miniature Circuit Breakers (MCBs)
MSRP $1,292.00Surplus $498.75SKU: C15-7065 Brand: Square D MPN: EGB34070 UPC: 78590132644 Shipping Weight: 3.60 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7065
- TS PIK:
- 120072073
- Series:
- EGB
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Short Description:
- 480 Star/277 VAC, 70 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 70 A
- Data Sheet:
- SchneiderElectric-SquareD_45686_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Branch, Miniature
- Country of Origin:
- United States
MSRP $1,292.00Surplus $498.75 -
Square D EGB34080 Miniature Circuit Breakers (MCBs)
MSRP $1,292.00Surplus $432.25SKU: C15-7066 Brand: Square D MPN: EGB34080 UPC: 78590112863 Shipping Weight: 3.05 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-7066
- TS PIK:
- 120071914
- Short Description:
- 480 Star/277 VAC, 80 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Type:
- Thermal Magnetic, Branch, Miniature
- Voltage Rating:
- 480 Star/277 V AC
- Series:
- EGB
- Number of Poles:
- 3
- Current Rating:
- 80 A
- Data Sheet:
- SchneiderElectric-SquareD_45688_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Interrupting Rating:
- 35 kA at 480 Star/277 V AC
MSRP $1,292.00Surplus $432.25
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