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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Cutler-Hammer CH140 Miniature Circuit Breakers (MCBs) CH 1P 40A 50/60Hz 1Ph EA
MSRP $22.05Surplus $15.90Cutler-Hammer CH140 Miniature Circuit Breakers (MCBs) CH 1P 40A 50/60Hz 1Ph EA​ ARCA SKU: C15-6745 Brand: Eaton Cutler-Hammer MPN: CH140 UPC: 78211310167 Shipping Weight: 0.25 lbs. Shipping...- SKU:
- C15-6745
- TS PIK:
- 531260
- Series:
- Type CH
- Voltage Rating:
- 120/240 V
- Current Rating:
- 40 A
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 3/4" Plug-On Mount, Thermal Magnetic, Circuit Breaker
- Installation/Operator:
- Eaton_00231_INST.pdf
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Used On:
- Type CH Loadcenter
- Wire Size:
- 14 to 2 AWG (Aluminum/Copper)
MSRP $22.05Surplus $15.90 -
Eaton BRN125GF Miniature Circuit Breakers (MCBs) BR 1P 25A 120V 50/60Hz 1Ph
MSRP $580.00Surplus $81.02Eaton BRN125GF Miniature Circuit Breakers (MCBs) BR 1P 25A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3193 Brand: Eaton MPN: BRN125GF UPC: 786689031381 Shipping Weight: 0.50 Shipping Height: 2.00 In...- SKU:
- C15-3193
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 25 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR GFCI CIRCUIT BREAKER,PLUG-IN GROUND FAULT CIRCUIT BREAKER,25 A,10 KAIC,
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
- Type:
- Plug-in ground fault circuit breaker
- Voltage Rating:
- 120/240 V
- Interrupting Rating:
- 10 kAIC
- Wire Size:
- #14-8 AWG
- Current Rating:
- 25 A
- Approval:
- UL Listed and CSA Approved
MSRP $580.00Surplus $81.02 -
Eaton CH270 Miniature Circuit Breakers (MCBs) CH 2P 70A 240V 50/60Hz 1Ph EA
MSRP $203.42Surplus $85.80Eaton CH270 Miniature Circuit Breakers (MCBs) CH 2P 70A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-3957 Brand: Eaton MPN: CH270 UPC: 782113101897 Shipping Weight: 0.55 lbs. Shipping...- SKU:
- C15-3957
- Approval:
- UL 489
- Amps:
- 70 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Terminal Type:
- Common Trip
- Used On:
- Type CH Loadcenter
- Volts:
- 120/240 V
- Gauge:
- 14 to 2 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Series:
- Type CH
- TS PIK:
- 531271
- Current Rating:
- 70 A
- Type:
- Common Trip
- Wire Size:
- 14 to 2 AWG (Aluminum/Copper)
- Number of Poles:
- 2
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Installation/Operator:
- Eaton_00231_INST.pdf
- Voltage Rating:
- 120/240 V
- Country of Origin:
- Dominican Republic
MSRP $203.42Surplus $85.80 -
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Eaton CH140 Miniature Circuit Breakers (MCBs) 40A 120V
MSRP $22.05Surplus $11.75Eaton CH140 Miniature Circuit Breakers (MCBs) 40A 120V​ ARCA SKU: C15-1388 Brand: Eaton MPN: CH140 UPC: 78211310167 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1388
- Series:
- Type CH
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- Type CH Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 2 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 3/4" Plug-On Mount, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 V
- Installation/Operator:
- Eaton_00231_INST.pdf
- Current Rating:
- 40 A
MSRP $22.05Surplus $11.75 -
Eaton CH2100 Miniature Circuit Breakers (MCBs)
MSRP $410.00Surplus $93.60SKU: C15-1393 Brand: Eaton MPN: CH2100 UPC: 782113102375 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1393
- TS PIK:
- 531281
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- Eaton_00231_INST.pdf
- Wire Size:
- 10 to 1/0 AWG (Aluminum/Copper)
- Type:
- Common Trip
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Number of Poles:
- 2
- Used On:
- Type CH Loadcenter
- Catalog:
- Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
- Series:
- Type CH
- Current Rating:
- 100 A
- Mounting:
- Plug-On
- Voltage Rating:
- 120/240 V
- Approval:
- UL 489
- Country of Origin:
- Dominican Republic
- Poles:
- 2
MSRP $410.00Surplus $93.60 -
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Crouse-Hinds CH2100 Miniature Circuit Breakers (MCBs)
MSRP $304.16Surplus $86.52Crouse-Hinds CH2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5675 Brand: Crouse-Hinds MPN: CH2100 UPC: 78211310237 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5675
- TS PIK:
- 531281
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Series:
- Type CH
- Current Rating:
- 100 A
- Mounting:
- Plug-On
- Number of Poles:
- 2
- Type:
- Common Trip
- Voltage Rating:
- 120/240 V
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
- Installation/Operator:
- Eaton_00231_INST.pdf
- Used On:
- Type CH Loadcenter
- Wire Size:
- 10 to 1/0 AWG (Aluminum/Copper)
MSRP $304.16Surplus $86.52 -
Eaton BQ240230 Miniature Circuit Breakers (MCBs) BQ 2P 40A/30A 120/240V 50/60Hz 1Ph
MSRP $183.00Surplus $92.40Eaton BQ240230 Miniature Circuit Breakers (MCBs) BQ 2P 40A/30A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1520 Brand: Eaton MPN: BQ240230 UPC: 786676004633 Shipping Weight: 0.90 Shipping...- SKU:
- C15-1520
- Approval:
- UL 489
- Amps:
- (1) 40 A
- Amps:
- (1) 30 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 4
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Independent Trip
- Used On:
- BR Series Load Center
- Volts:
- 120/240 V
- Gauge:
- 14 to 4 AWG Copper/Aluminum
- Specification/Technical:
- Eaton_36173_1_2_SPEC.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum
- Voltage Rating:
- 120/240 V
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BQ 1-INCH CTL PLUG-ON CIRCUIT BRE
- Current Rating:
- (1) 40 A, (1) 30 A
- Number of Poles:
- 4
- Country of Origin:
- Dominican Republic
MSRP $183.00Surplus $92.40 -
Eaton BQC225225 Miniature Circuit Breakers (MCBs) BQC 2P 25A 240V 50/60Hz 1Ph EA
MSRP $220.00Surplus $67.27Eaton BQC225225 Miniature Circuit Breakers (MCBs) BQC 2P 25A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1168 Brand: Eaton MPN: BQC225225 UPC: 786676371889 Shipping Weight: 0.80 lbs. Shipping...- SKU:
- C15-1168
- Approval:
- UL 489
- Amps:
- 25 A (Outer/Center)
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 2 Inch Width x 2.5 Inch Depth x 3.2 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Quadplex
- Type:
- Common Trip
- Used On:
- BR Series Load Center
- Volts:
- 120/240 V
- Gauge:
- 14 to 4 AWG Copper/Aluminum
- Specification/Technical:
- Eaton_62158_1_2_SPEC.pdf
- Current Rating:
- 25 A (Outer/Center)
- Voltage Rating:
- 120/240 V
- Catalog:
- Eaton_00071_V1T1_89_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum
- Number of Poles:
- 2
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BQC 1-INCH CTL PLUG-ON CIRCUIT BR
- TS PIK:
- 21493988
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $220.00Surplus $67.27 -
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Eaton BQC2402115 Miniature Circuit Breakers (MCBs)
MSRP $251.54Surplus $64.35SKU: C15-9412 Brand: Eaton MPN: BQC2402115 UPC: 78667637179 Shipping Weight: 0.90 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-9412
- TS PIK:
- 21493979
- Number of Poles:
- 4
- Catalog:
- Eaton_36620_V1T1_89_CAT.pdf
- Short Description:
- 120/240 VAC, 15/40 A, 10 kA, 1-Pole Outer Left/1-Pole Outer Right/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic, Circuit Breaker
- Voltage Rating:
- 120/240 V
- Current Rating:
- 15/40 A
- Interrupting Rating:
- 10 kA
- Type:
- Common Trip, Quadplex
- Used On:
- Type BR Loadcenter
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Series:
- Type BQC
- Mounting:
- Plug-On
- Approval:
- UL 489, Federal Specification W-C375
MSRP $251.54Surplus $64.35 -
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Eaton BQC240250 Miniature Circuit Breakers (MCBs)
MSRP $205.00Surplus $76.12SKU: C15-1177 Brand: Eaton MPN: BQC240250 UPC: 786676371933 Shipping Weight: 0.80 lbs. Shipping Height: 2.60 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1177
- Voltage Rating:
- 120/240 V
- Short Description:
- 120/240 VAC, 40/50 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic, Circuit Breaker
- Number of Poles:
- 4
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Mounting:
- Plug-On
- Used On:
- Type BR Loadcenter
- Series:
- Type BQC
- Current Rating:
- 40 A (2-Pole), 50 A (2-Pole)
- Interrupting Rating:
- 10 kA
- Type:
- Common Trip, Quadplex
- Catalog:
- Eaton_36620_V1T1_89_CAT.pdf
- TS PIK:
- 21493993
- Approval:
- UL 489, Federal Specification W-C375
MSRP $205.00Surplus $76.12 -
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Eaton BRDC215215 Miniature Circuit Breakers (MCBs) BRDC 2P 15A 120/240V 50/60Hz 1Ph
MSRP $458.00Surplus $0.00Eaton BRDC215215 Miniature Circuit Breakers (MCBs) BRDC 2P 15A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1295 Brand: Eaton MPN: BRDC215215 UPC: 786676372312 Shipping Weight: 0.80 lbs. Shipping...- SKU:
- C15-1295
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH QUAD CIRCUIT BREAKER,(2
- Current Rating:
- 15 A (Outer/Center)
- Mounting:
- Plug-On
- Number of Poles:
- 4
- Voltage Rating:
- 120/240 V
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Type:
- Thermal Magnetic, Quadplex, Common Trip
- Used On:
- BR Series Load Center
- Wire Size:
- 14 to 4 AWG Copper/Aluminum
- Catalog:
- Eaton_00071_V1T1_83_V1T1_88_CAT.pdf
- Interrupting Rating:
- 10 kA
- Approval:
- UL 489
- Country of Origin:
- Dominican Republic
MSRP $458.00Surplus $0.00 -
Murray MQ220 Miniature Circuit Breakers (MCBs) 2P 20A
MSRP $139.05Surplus $19.02Murray MQ220 Miniature Circuit Breakers (MCBs) 2P 20A​ ARCA SKU: C15-6317 Brand: Murray MPN: MQ220 UPC: 04089252820 Shipping Weight: 3.70 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6317
- TS PIK:
- 120071665
- Short Description:
- 20 A, 10 kA, 2-Pole, 3/4" Format, MSQ Frame, Circuit Breaker
- Type:
- Common Trip
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Used On:
- Loadcenter, Type QO Circuit Breaker, Type QO Panelboard
- Interrupting Rating:
- 10 kA
- Data Sheet:
- SiemensAG_06682_1_DATA.pdf
- Voltage Rating:
- 120/240 V
- Country of Origin:
- Mexico
- Approval:
- UL
- Poles:
- 2
MSRP $139.05Surplus $19.02 -
Siemens Q2125H Miniature Circuit Breakers (MCBs)
MSRP $1,416.00Surplus $89.70SKU: C15-7632 Brand: Siemens MPN: Q2125H UPC: 78364315640 Shipping Weight: 0.70 lbs. Shipping Height: 3.00 In. Shipping Length: 2.00 In. Shipping Width: 3.00 In...- SKU:
- C15-7632
- TS PIK:
- 120632077
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120/240 V
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_06991_1_DATA.pdf
- Current Rating:
- 125 A
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Short Description:
- 120/240 VAC, 125 A, 22 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Interrupting Rating:
- 22 kA
- Used On:
- Load Centre Main, Feeder
- Number of Poles:
- 2
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489
- Poles:
- 2
MSRP $1,416.00Surplus $89.70 -
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Siemens Q2200B Other Circuit Breakers
MSRP $1,384.00Surplus $193.05SKU: C15-8487 Brand: Siemens MPN: Q2200B UPC: 78364314873 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-8487
- TS PIK:
- 21332080
- Interrupting Rating:
- 10 kA
- Country of Origin:
- MEX
- Short Description:
- 120/240 V, 200 A, 10 kA Interrupt, 2-Pole, Thermal Magnetic, Miniature Circuit Breaker
- Data Sheet:
- SiemensAG_01645_1_DATA.pdf
- Voltage Rating:
- 120/240 V
- Type:
- Thermal Magnetic
- Size:
- 2 Inch Width x 7 Inch Depth x 4 Inch Height
- Mounting:
- Plug-On
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Approval:
- UL 489
MSRP $1,384.00Surplus $193.05 -
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Siemens QF230 Miniature Circuit Breakers (MCBs) 30A
MSRP $321.50Surplus $165.06SKU: C15-6280 Brand: Siemens MPN: QF230 UPC: 78364314856 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6280
- TS PIK:
- 21366645
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 5 mA, 2-Pole, Plug-On Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 V
- Data Sheet:
- SiemensAG_07102_1_DATA.pdf
- Size:
- 6.8 Inch Width x 12.7 Inch Depth x 7.9 Inch Height
- Used On:
- Load Centre Main, Feeder
MSRP $321.50Surplus $165.06 -
THQL1120AF2S Miniature Circuit Breakers (MCBs) 1P 20A 120V
MSRP $205.00Surplus $86.80THQL1120AF2S Miniature Circuit Breakers (MCBs) 1P 20A 120V​ ARCA SKU: C15-2656 Brand: MPN: THQL1120AF2S UPC: 783164618242 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-2656
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 1-Pole, Q-Line Frame, Plug-On Terminal, Thermal Magnetic, Short Pigtail, Load Center Circuit Breaker
- Current Rating:
- 20 A
- Terminal Type:
- Plug-On
- Voltage Rating:
- 120/240 V
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12780_1_19_1_21_CAT.pdf
- Type:
- Thermal Magnetic
- Mounting:
- Plug-On
- Approval:
- UL
- Country of Origin:
- United States
- Poles:
- 1
MSRP $205.00Surplus $86.80
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