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 BQ220230 Miniature Circuit Breakers (MCBs) 2P 20A/30A 240V EA
MSRP $236.97Surplus $39.53Eaton BQ220230 Miniature Circuit Breakers (MCBs) 2P 20A/30A 240V EA​ ARCA SKU: C15-1142 Brand: Eaton MPN: BQ220230 UPC: 786676370806 Shipping Weight: 0.75 lbs. Shipping Height: 3.00...- SKU:
- C15-1142
- Series:
- BQ
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 20/30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQ Breaker, Independent Trip, Quadplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_83_V1T1_87_CAT.pdf
- TS PIK:
- 21493957
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20/30 A
- Country of Origin:
- Dominican Republic
MSRP $236.97Surplus $39.53 -
Eaton BR2030 Miniature Circuit Breakers (MCBs) 2P 20/30A EA
MSRP $148.00Surplus $38.30Eaton BR2030 Miniature Circuit Breakers (MCBs) 2P 20/30A EA​ ARCA SKU: C15-1212 Brand: Eaton MPN: BR2030 UPC: 78667600660 Shipping Weight: 0.40 lbs. Shipping Height: 4.00 In...- SKU:
- C15-1212
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Duplex
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 20/30 A, 10 kA, 1-Pole, Plug-On Mount, Duplex, Thermal Magnetic
- TS PIK:
- 116434701
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20/30 A
- Country of Origin:
- Dominican Republic
MSRP $148.00Surplus $38.30 -
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Eaton BQC220230 Miniature Circuit Breakers (MCBs) 2P 20A/30A 120V EA
MSRP $268.55Surplus $92.40Eaton BQC220230 Miniature Circuit Breakers (MCBs) 2P 20A/30A 120V EA​ ARCA SKU: C15-1165 Brand: Eaton MPN: BQC220230 UPC: 78667637185 Shipping Weight: 0.75 lbs. Shipping Height: 4.00...- SKU:
- C15-1165
- Series:
- Type BQC
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Approval:
- Federal Specification W-C375
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- Type BR Loadcenter
- Poles:
- 4
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 20/30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_89_CAT.pdf
- Number of Poles:
- 4
- Current Rating:
- 20/30 A
- Voltage Rating:
- 120/240 VAC
- TS PIK:
- 21493985
- Country of Origin:
- Dominican Republic
MSRP $268.55Surplus $92.40 -
Eaton BQC2302120 Miniature Circuit Breakers (MCBs) BR 2P 20A/30A 240V 50/60Hz 1Ph
MSRP $210.00Surplus $87.78Eaton BQC2302120 Miniature Circuit Breakers (MCBs) BR 2P 20A/30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3336 Brand: Eaton MPN: BQC2302120 UPC: 786676371780 Shipping Weight: 0.75 Shipping...- SKU:
- C15-3336
- Series:
- BQC
- Type:
- Common Trip
- Type:
- Quadplex
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 4
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 20/30 A, 10 kA, 1-Pole Outer Left/1-Pole Outer Right/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_89_CAT.pdf
- Current Rating:
- 20/30 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 4
- Country of Origin:
- Dominican Republic
MSRP $210.00Surplus $87.78 -
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Siemens Q3020 Miniature Circuit Breakers (MCBs) 20/30A 120V
MSRP $98.00Surplus $17.56Siemens Q3020 Miniature Circuit Breakers (MCBs) 20/30A 120V​ ARCA SKU: C15-6193 Brand: Siemens MPN: Q3020 UPC: 78364317079 Shipping Weight: 0.40 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6193
- TS PIK:
- 21366194
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Size:
- 1 Inch W x 2.06 Inch D x 3.12 Inch H
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Current Rating:
- 20/30 A
- Interrupting Rating:
- 10 kA
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Duplex
- Data Sheet:
- SiemensAG_07049_1_DATA.pdf
- Terminal Type:
- Load Lug
- Series:
- QT
- Voltage Rating:
- 120 VAC
- Short Description:
- 120 VAC, 30/20 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Used On:
- Loadcenter
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $98.00Surplus $17.56 -
Eaton BQ2302120 Miniature Circuit Breakers (MCBs) BQ 2P 20A/30A 120V 50/60Hz 3Ph
MSRP $250.00Surplus $35.68Eaton BQ2302120 Miniature Circuit Breakers (MCBs) BQ 2P 20A/30A 120V 50/60Hz 3Ph​ ARCA SKU: C15-1150 Brand: Eaton MPN: BQ2302120 UPC: 786676371551 Shipping Weight: 0.75 Shipping Height: 3...- SKU:
- C15-1150
- Series:
- BQ
- Type:
- Thermal Magnetic
- Type:
- Independent Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 20/30 A, 10 kA, 1-Pole Outer Left/1-Pole Outer Right/2-Pole Center, Plug-On Mount, BQ Breaker, Independent Trip, Quadplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_83_V1T1_87_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 20/30 A
- Country of Origin:
- Dominican Republic
MSRP $250.00Surplus $35.68 -
Eaton BD2030 Miniature Circuit Breakers (MCBs) BD 1P 20A/30A 240V 50/60Hz 1Ph EA
MSRP $99.00Surplus $16.15Eaton BD2030 Miniature Circuit Breakers (MCBs) BD 1P 20A/30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1123 Brand: Eaton MPN: BD2030 UPC: 786676369305 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-1123
- Series:
- BD
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120 VAC, 20/30 A, 10 kA, 1-Pole, Plug-On Mount, BD Breaker, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_87_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20/30 A
- TS PIK:
- 21493935
- Country of Origin:
- Dominican Republic
MSRP $99.00Surplus $16.15 -
Siemens Q2030 Miniature Circuit Breakers (MCBs) 20/30A 120V
MSRP $98.00Surplus $19.47Siemens Q2030 Miniature Circuit Breakers (MCBs) 20/30A 120V​ ARCA SKU: C15-6188 Brand: Siemens MPN: Q2030 UPC: 78364314827 Shipping Weight: 3.05 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6188
- TS PIK:
- 21366176
- Terminal Type:
- Load Side Lug
- Current Rating:
- 20/30 A
- Type:
- Miniature, Thermal Magnetic, Low Vage, Dual
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120 V
- Number of Poles:
- 2
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Short Description:
- 120 VAC, 20/30 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Data Sheet:
- SiemensAG_06981_1_DATA.pdf
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Mounting:
- Plug-On
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA
- Frame Type:
- QT
MSRP $98.00Surplus $19.47 -
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Siemens Q22030CT Miniature Circuit Breakers (MCBs)
MSRP $64.32Surplus $42.77SKU: C15-10541 Brand: Siemens MPN: Q22030CT UPC: 78364319500 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10541
- TS PIK:
- 21367181
- Catalog:
- SiemensAG_23945_7_21_CAT.pdf
- Short Description:
- 120/240 VAC, 20/30 A, 10 kA Interrupt, (2) 1 or 2-Pole, Plug-On Mount, QT-Frame, Triplex, Low Vage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- (2) Single, (1) Double
- Mounting:
- Plug-On
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Interrupting Rating:
- 10 kA
- Country of Origin:
- MEX
- Used On:
- Load Center
- Approval:
- UL 489, CSA
- Data Sheet:
- SiemensAG_00870_1_2_DATA.pdf
- Type:
- Triplex, Low Vage, Common Trip, Thermal Magnetic, Miniature
- Current Rating:
- 20/30 A
MSRP $64.32Surplus $42.77 -
Square D QO3020 Miniature Circuit Breakers (MCBs)
MSRP $118.00Surplus $500.00SKU: C15-10900 Brand: Square D MPN: QO3020 UPC: 78590111951 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10900
- TS PIK:
- 116558429
- Type:
- Tandem, Miniature
- Short Description:
- 120/240 VAC 50/60 Hz, 20/30 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Tandem, Miniature Circuit Breaker
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Current Rating:
- 20/30 A
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Number of Poles:
- 1
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_4_CAT.pdf
- Terminal Type:
- Box Lug
- Data Sheet:
- SchneiderElectric-SquareD_53554_1_2_DATA.pdf
- Series:
- QO
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 3.23 Inch Height
- Approval:
- UL, CSA
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Mounting:
- Plug-On
- Used On:
- QO Load Center
- Country of Origin:
- United States
MSRP $118.00Surplus $500.00
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