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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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 -
Square D EDB34030 Miniature Circuit Breakers (MCBs) 3P 30A 277/480V
MSRP $541.89Surplus $284.62Square D EDB34030 Miniature Circuit Breakers (MCBs) 3P 30A 277/480V​ ARCA SKU: C15-6569 Brand: Square D MPN: EDB34030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-6569
- TS PIK:
- 109594522
- Series:
- EDB
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Voltage Rating:
- 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Short Description:
- 480 Star/277 VAC, 30 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 30 A
- Used On:
- NF Merchandised Panelboard
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_45605_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
MSRP $541.89Surplus $284.62 -
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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 -
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 -
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 -
Square D EGB36015 Miniature Circuit Breakers (MCBs)
MSRP $1,131.00Surplus $912.38Square D EGB36015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6513 Brand: Square D MPN: EGB36015 UPC: 78590123446 Shipping Weight: 3.95 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-6513
- TS PIK:
- 109595093
- Voltage Rating:
- 600 Star/347 VAC
- Short Description:
- 600 Star/347 VAC, 15 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Series:
- EGB
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric_14196_1_2_DATA.pdf
- Interrupting Rating:
- 18 kA at 600 Star/347 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_32_9_33_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01951_INST.pdf
- Country of Origin:
- Mexico
MSRP $1,131.00Surplus $912.38 -
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Square D EGB36030 Miniature Circuit Breakers (MCBs)
MSRP $1,131.00Surplus $690.50Square D EGB36030 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6514 Brand: Square D MPN: EGB36030 UPC: 78590123441 Shipping Weight: 3.95 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-6514
- TS PIK:
- 109594644
MSRP $1,131.00Surplus $690.50 -
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Square D EHB24040 Miniature Circuit Breakers (MCBs) EA
MSRP $960.00Surplus $313.88Square D EHB24040 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: U00-3259 Brand: Square D MPN: EHB24040 UPC: Shipping Weight: 0.90 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- U00-3259
- Short Description:
- 120/240/277 VAC/480 VAC Star 50/60 Hz, 40 A, 14/65 kA, 2-Pole, E-Frame, Bolt-on Terminal, Miniature, Thermal Magnetic, Molded Case Circuit Breaker
- Terminal Type:
- Bolt-On
- Type:
- Molded Case, Thermal Magnetic
- Voltage Rating:
- 120/240 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA)
- Series:
- EHB
- Interrupting Rating:
- 65 kA at 120/240 VAC, 14 kA at 480 VAC Star/277 VAC (UL/CSA)
- Catalog:
- SQAREDE84937_2-4.pdf
- Current Rating:
- 40 A
- Size:
- 2 Inch W x 2.97 Inch D x 3.5 Inch H
- Number of Poles:
- 2
MSRP $960.00Surplus $313.88 -
Square D EJB14015 Miniature Circuit Breakers (MCBs)
MSRP $408.00Surplus $122.09Square D EJB14015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6416 Brand: Square D MPN: EJB14015 UPC: 78590113049 Shipping Weight: 1.55 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-6416
- TS PIK:
- 116050004
- Series:
- EJB
- Type:
- Thermal Magnetic, Branch, Miniature
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45696_1_2_DATA.pdf
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Voltage Rating:
- 277 VAC
- Used On:
- NF Merchandised Panelboard
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Short Description:
- 277 VAC, 15 A, 65 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Country of Origin:
- Mexico
MSRP $408.00Surplus $122.09 -
Square D EJB34050 Miniature Circuit Breakers (MCBs)
MSRP $880.00Surplus $595.84SKU: C15-7078 Brand: Square D MPN: EJB34050 UPC: 78590133523 Shipping Weight: 4.10 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-7078
- TS PIK:
- 120071557
- Series:
- EJB
- Current Rating:
- 50 A
- Type:
- Thermal Magnetic, Branch, Miniature
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Short Description:
- 480 Star/277 VAC, 50 A, 65 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric-SquareD_45736_1_2_DATA.pdf
- Number of Poles:
- 3
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Country of Origin:
- Mexico
MSRP $880.00Surplus $595.84
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