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 HED41B020 Molded Case Breakers (MCCBs)
MSRP $1,244.00Surplus $88.65Siemens HED41B020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7450 Brand: Siemens MPN: HED41B020 UPC: 78364320982 Shipping Weight: 3.70 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-7450
- TS PIK:
- 106247058
- Short Description:
- 277 VAC, 125 VDC, 20 A at 40 Deg C, 65 kA, 1-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- HED4
- Interrupting Rating:
- 100 kA at 120 VAC (UL 489), 65 kA at 277 VAC (UL 489), 30 kA at 125 VDC (UL 489)
- Current Rating:
- 20 A
- Frame Type:
- ED
- Number of Poles:
- 1
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Type:
- Thermal Magnetic
- Voltage Rating:
- 277 VAC, 125 VDC
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Terminal Type:
- Load Lug
- Size:
- 1 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Country of Origin:
- Mexico
- Approval:
- CSA
MSRP $1,244.00Surplus $88.65 -
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Siemens Q290 Miniature Circuit Breakers (MCBs) 2P 90A
MSRP $450.00Surplus $52.67Siemens Q290 Miniature Circuit Breakers (MCBs) 2P 90A​ ARCA SKU: C15-3211 Brand: Siemens MPN: Q290 UPC: 66286200423 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-3211
- Approval:
- UL 489
- Amps:
- 90 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Load Lug
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 8 to 2/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 V, 90 A, 10 kA, 2-Pole, Plug-In, QP Frame, Common Trip, Circuit Breaker
- Data Sheet:
- SiemensAG_01546_1_DATA.pdf
- TS PIK:
- 115704608
- Current Rating:
- 90 A
- Voltage Rating:
- 120/240 VAC
- Catalog:
- SiemensAG_01502_1_12_CAT.pdf
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Number of Poles:
- 2
- Country of Origin:
- MEX
MSRP $450.00Surplus $52.67 -
Murray MP2020 Miniature Circuit Breakers (MCBs) 120V
MSRP $141.75Surplus $57.20Murray MP2020 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU: C15-4042 Brand: Murray MPN: MP2020 UPC: 04089228110 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4042
- Series:
- MP
- Type:
- Thermal Magnetic
- Type:
- Duplex
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 14 to 8 AWG (Copper)
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Short Description:
- 120 VAC, 20 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit
- Data Sheet:
- SiemensAG_06589_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21029422
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Country of Origin:
- Mexico
MSRP $141.75Surplus $57.20 -
Eaton CCV2200X Miniature Circuit Breakers (MCBs)
MSRP $740.80Surplus $167.26Eaton CCV2200X Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1767 Brand: Eaton MPN: CCV2200X UPC: 786685368580 Shipping Weight: 2.60 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-1767
- Series:
- CCV
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL 489
- Size:
- 8 Inch Length x 4.5 Inch Width x 5.5 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- ECC Unit Enclosure
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 200 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 200 A
- TS PIK:
- 123987011
- Country of Origin:
- Dominican Republic
MSRP $740.80Surplus $167.26 -
Siemens BE130 Miniature Circuit Breakers (MCBs) 1P 30A 120V
MSRP $838.00Surplus $126.42Siemens BE130 Miniature Circuit Breakers (MCBs) 1P 30A 120V​ ARCA SKU: C15-4914 Brand: Siemens MPN: BE130 UPC: 78364326611 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In...- SKU:
- C15-4914
- Series:
- BLE
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Type:
- Equipment Protector
- Approval:
- UL 489
- Size:
- 3.6 Inch Width x 5.6 Inch Depth x 1.4 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Wire Size:
- 14 to 10 AWG (Copper)
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 120 VAC, 30 A, 10 kA, 30 mA, 1-Pole, Bolt-On Mount, BLE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Data Sheet:
- SiemensAG_05302_1_DATA.pdf
- TS PIK:
- 578159
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Country of Origin:
- Philippines
MSRP $838.00Surplus $126.42 -
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Siemens BF220 Miniature Circuit Breakers (MCBs) B 2P 20A 120/240V 50/60Hz 1Ph
MSRP $590.00Surplus $186.02SKU: C15-2772 Brand: Siemens MPN: BF220 UPC: 783643273993 Shipping Weight: 1.00 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2772
- Series:
- BF
- Type:
- Thermal Magnetic
- Type:
- Circuit Protector
- Approval:
- UL 489/943
- Approval:
- CSA C22.2
- Size:
- 2 Inch Width
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 14 to 10 AWG (Copper)
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Trip Sensitivity:
- 5 Milliamp
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Thermal Magnetic, Circuit Protector
- Data Sheet:
- SiemensAG_01607_1_DATA.pdf
MSRP $590.00Surplus $186.02 -
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Siemens ED21B040 Miniature Circuit Breakers (MCBs)
MSRP $546.00Surplus $147.42SKU: C15-15820 Brand: Siemens MPN: ED21B040 UPC: 78364320875 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15820
- Voltage Rating:
- 120 V AC, 125 V DC
- Short Description:
- 120 VAC 50/60 Hz, 125 VDC, 40 A, 10 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Country of Origin:
- MEX
- Terminal Type:
- Load Lug
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Current Rating:
- 40 A
- Size:
- 1 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Interrupting Rating:
- 10 kA at 120 V AC (UL 489), 5 kA at 125 V DC (UL 489)
- Frame Type:
- ED
- Series:
- ED2
- Number of Poles:
- 1
MSRP $546.00Surplus $147.42 -
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Siemens ED22B020 Miniature Circuit Breakers (MCBs)
MSRP $1,241.00Surplus $335.07SKU: C15-15825 Brand: Siemens MPN: ED22B020 UPC: 78364320884 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15825
- Current Rating:
- 20 A
- Approval:
- UL 489
- Interrupting Rating:
- 10 kA at 240 VAC (UL 489), 5 kA at 250 VDC (UL 489)
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Frame Type:
- ED
- Short Description:
- 240 VAC 50/60 Hz, 125/250 VDC, 20 A, 10 kA, 2-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Country of Origin:
- MEX
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Type:
- Thermal Magnetic
- Terminal Type:
- Load Lug
- Voltage Rating:
- 240 VAC, 125/250 VDC
- Series:
- ED2
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Number of Poles:
- 2
MSRP $1,241.00Surplus $335.07 -
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Siemens ED22B050 Miniature Circuit Breakers (MCBs)
MSRP $433.19Surplus $116.96SKU: C15-15829 Brand: Siemens MPN: ED22B050 UPC: 78364320890 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15829
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Current Rating:
- 50 A
- Short Description:
- 240 VAC 50/60 Hz, 125/250 VDC, 50 A, 10 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Interrupting Rating:
- 10 kA at 240 V AC (UL 489), 5 kA at 250 V DC (UL 489)
- Country of Origin:
- MEX
- Type:
- Thermal Magnetic
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Series:
- ED2
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Terminal Type:
- Load Lug
- Frame Type:
- ED
- Voltage Rating:
- 240 V AC, 125/250 V DC
- Approval:
- UL 489
- Number of Poles:
- 2
MSRP $433.19Surplus $116.96 -
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Siemens ED22B100 Miniature Circuit Breakers (MCBs)
MSRP $1,284.00Surplus $346.68SKU: C15-15834 Brand: Siemens MPN: ED22B100 UPC: 78364320895 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15834
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Country of Origin:
- MEX
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA at 240 VAC (UL 489), 5 kA at 250 VDC (UL 489)
- Voltage Rating:
- 240 VAC, 125/250 VDC
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Approval:
- UL 489
- Short Description:
- 240 VAC 50/60 Hz, 125/250 VDC, 100 A, 10 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Type:
- Thermal Magnetic
- Terminal Type:
- Load Lug
- Frame Type:
- ED
- Series:
- ED2
- Current Rating:
- 100 A
MSRP $1,284.00Surplus $346.68 -
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Siemens ED23B015 Miniature Circuit Breakers (MCBs)
MSRP $1,842.00Surplus $497.34SKU: C15-15836 Brand: Siemens MPN: ED23B015 UPC: 78364320896 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15836
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Voltage Rating:
- 240 VAC
- Country of Origin:
- MEX
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Type:
- Thermal Magnetic
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Short Description:
- 240 VAC 50/60 Hz, 15 A, 10 kA, 3-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Interrupting Rating:
- 10 kA at 240 VAC (UL 489)
- Current Rating:
- 15 A
- Series:
- ED2
- Approval:
- UL 489
- Frame Type:
- ED
MSRP $1,842.00Surplus $497.34 -
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Siemens ED23B100 Miniature Circuit Breakers (MCBs)
MSRP $2,620.00Surplus $707.40SKU: C15-15841 Brand: Siemens MPN: ED23B100 UPC: 78364320908 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15841
- Short Description:
- 240 VAC 50/60 Hz, 100 A, 10 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Number of Poles:
- 3
- Series:
- ED2
- Type:
- Thermal Magnetic
- Country of Origin:
- MEX
- Voltage Rating:
- 240 VAC
- Current Rating:
- 100 A
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Terminal Type:
- Load Lug
- Interrupting Rating:
- 10 kA at 240 VAC (UL 489)
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Frame Type:
- ED
- Approval:
- UL 489
- Installation/Operator:
- SiemensAG_00313_INST.pdf
MSRP $2,620.00Surplus $707.40 -
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Siemens ED42B080 Miniature Circuit Breakers (MCBs)
MSRP $2,858.00Surplus $771.66SKU: C15-15844 Brand: Siemens MPN: ED42B080 UPC: 78364320931 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15844
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 80 A, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- ED4
- Type:
- Thermal Magnetic
- Country of Origin:
- MEX
- Number of Poles:
- 2
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Current Rating:
- 80 A
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489), 30 kA at 250 VDC (UL 489)
- Voltage Rating:
- 480 VAC, 250 VDC
- Terminal Type:
- Load Lug
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Approval:
- UL 489
- Frame Type:
- ED
- Installation/Operator:
- SiemensAG_00313_INST.pdf
MSRP $2,858.00Surplus $771.66 -
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Siemens MP2110 Miniature Circuit Breakers (MCBs) MP 2P 110A 120/240V
MSRP $90.00Surplus $72.45SKU: C15-2759 Brand: Siemens MPN: MP2110 UPC: 040892281163 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-2759
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 2 Inch W x 3 Inch D x 3-1/8 Inch H
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 110 A, 10 kA, 2-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit
- Current Rating:
- 110 A
- Number of Poles:
- 2
- Data Sheet:
- SiemensAG_06594_1_DATA.pdf
- Voltage Rating:
- 240 VAC
MSRP $90.00Surplus $72.45 -
Siemens QN2150 Miniature Circuit Breakers (MCBs) QN 2P 150A 120/240VAC
MSRP $817.00Surplus $207.20SKU: C15-1495 Brand: Siemens MPN: QN2150 UPC: 783643204270 Shipping Weight: 1.60 lbs. Shipping Height: 2.50 In. Shipping Length: 7.70 In. Shipping Width: 4.10 In...- SKU:
- C15-1495
- Series:
- QN
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 1.9 Inch W x 3.5 Inch D x 6.65 Inch H
- Volts:
- 120/240 VAC (UL)
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA (UL)
- Terminal Type:
- Load Lug
- Wire Size:
- 1 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 150 A, 10 kA, 2-Pole, Plug-In Mount, QN Frame, Thermal Magnetic Trip Unit, Non-Reversible
- Catalog:
- SiemensAG_00564_7_24_CAT.pdf
- Data Sheet:
- SiemensAG_07116_1_DATA.pdf
- Number of Poles:
- 2
- Current Rating:
- 150 A
- Voltage Rating:
- 120/240 VAC (UL)
- Country of Origin:
- Mexico
MSRP $817.00Surplus $207.20 -
Siemens QN2200 Miniature Circuit Breakers (MCBs) QN 2P 200A 120/240VAC
MSRP $817.00Surplus $207.20SKU: C15-1491 Brand: Siemens MPN: QN2200 UPC: 78364320429 Shipping Weight: 1.60 lbs. Shipping Height: 2.50 In. Shipping Length: 7.80 In. Shipping Width: 4.10 In...- SKU:
- C15-1491
- Series:
- QN
- Type:
- Thermal Magnetic
- Type:
- Main/Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 1.9 Inch W x 3.5 Inch D x 6.65 Inch H
- Volts:
- 120/240 VAC (UL)
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA (UL)
- Terminal Type:
- Load Lug
- Wire Size:
- 1 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 200 A, 10 kA, 2-Pole, Plug-In Mount, QN Frame, Thermal Magnetic Trip Unit, Non-Reversible
- Catalog:
- SiemensAG_00564_7_24_CAT.pdf
- Data Sheet:
- SiemensAG_01530_1_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Country of Origin:
- Mexico
MSRP $817.00Surplus $207.20
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