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 BG330 Miniature Circuit Breakers (MCBs)
MSRP $454.67Surplus $73.66SKU: C15-18973 Brand: Siemens MPN: BG330 UPC: 78364327123 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18973
- Short Description:
- BREAKER 30A 3WIRE 120/240V BG SWTCH NTRL
- Country of Origin:
- MEX
MSRP $454.67Surplus $73.66 -
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Siemens BG3B015 Miniature Circuit Breakers (MCBs)
MSRP $447.87Surplus $120.92SKU: C15-18974 Brand: Siemens MPN: BG3B015 UPC: 78364316139 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18974
- Short Description:
- BREAKER 15A 2P 120/240V 10K BQ SWT NTRL
- Country of Origin:
- MEX
MSRP $447.87Surplus $120.92 -
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Siemens BG3B020 Miniature Circuit Breakers (MCBs)
MSRP $717.41Surplus $193.70SKU: C15-15502 Brand: Siemens MPN: BG3B020 UPC: 78364316140 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15502
- Country of Origin:
- MEX
- Short Description:
- BREAKER 20A 2P 120/240V 10K BQ SWT NTRL
MSRP $717.41Surplus $193.70 -
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Siemens BG3B030 Miniature Circuit Breakers (MCBs)
MSRP $383.89Surplus $103.65SKU: C15-15503 Brand: Siemens MPN: BG3B030 UPC: 78364316141 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15503
- Short Description:
- BREAKER 30A 2P 120/240V 10K BQ SWT NTRL
- Country of Origin:
- MEX
MSRP $383.89Surplus $103.65 -
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Siemens BQ1-B040 Miniature Circuit Breakers (MCBs) 40A 120/240V
MSRP $126.53Surplus $20.24Siemens BQ1-B040 Miniature Circuit Breakers (MCBs) 40A 120/240V​ ARCA SKU: E30-8847 Brand: Siemens MPN: BQ1-B040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- E30-8847
- Country of Origin:
- Mexico
MSRP $126.53Surplus $20.24 -
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Siemens BQ1-B050 Miniature Circuit Breakers (MCBs) 50A 120/240V
MSRP $126.53Surplus $29.27Siemens BQ1-B050 Miniature Circuit Breakers (MCBs) 50A 120/240V​ ARCA SKU: E30-8834 Brand: Siemens MPN: BQ1-B050 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- E30-8834
- Country of Origin:
- Mexico
MSRP $126.53Surplus $29.27 -
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Siemens BQ1B010 Miniature Circuit Breakers (MCBs)
MSRP $153.83Surplus $41.53SKU: C15-15612 Brand: Siemens MPN: BQ1B010 UPC: 78364347229 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15612
- Country of Origin:
- MEX
- Short Description:
- BRKR BQ 1P 120V 10A 10K
MSRP $153.83Surplus $41.53 -
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Siemens BQ1B015 Miniature Circuit Breakers (MCBs)
MSRP $113.67Surplus $26.44Siemens BQ1B015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6082 Brand: Siemens MPN: BQ1B015 UPC: 78364310230 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6082
- TS PIK:
- 21366171
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Low Vage
- Size:
- 1 Inch Width x 2.37 Inch Depth x 3.75 Inch Height
- Series:
- BQ
- Voltage Rating:
- 120 VAC 50/60 Hertz
- Data Sheet:
- SiemensAG_05348_1_DATA.pdf
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Molded Case Circuit Breaker
- Terminal Type:
- Load Side Lug, Bolt-On
- Current Rating:
- 15 A
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Country of Origin:
- Mexico
MSRP $113.67Surplus $26.44 -
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Siemens BQ1B01500S01 Miniature Circuit Breakers (MCBs)
MSRP $400.22Surplus $108.06SKU: C15-15613 Brand: Siemens MPN: BQ1B01500S01 UPC: 78364323769 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-15613
- Short Description:
- BRKR BQ 1P 120V 15A 10K 120ST
- Country of Origin:
- MEX
MSRP $400.22Surplus $108.06 -
Siemens BQ1B015H Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $225.98Surplus $70.52Siemens BQ1B015H Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-6127 Brand: Siemens MPN: BQ1B015H UPC: 78364316148 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6127
- TS PIK:
- 124819774
- Catalog:
- SiemensAG_09175_0_8_17_1_17_8_17_133_CAT.pdf
- Size:
- 1 Inch Width x 3 Inch Depth x 4 Inch Height
- Interrupting Rating:
- 22 kA
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Type:
- Molded Case, Low Vage, Circuit Protector
- Number of Poles:
- 1
- Data Sheet:
- SiemensAG_09541_1_2_DATA.pdf
- Terminal Type:
- Load Lug
- Country of Origin:
- Mexico
- Short Description:
- BRKR BQH 1P 120V 15A 22K
- Approval:
- UL 489
- Maximum AC Voltage Rating:
- 240 V
MSRP $225.98Surplus $70.52 -
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Siemens BQ1B020H Miniature Circuit Breakers (MCBs) 20A 120V
MSRP $221.21Surplus $110.44Siemens BQ1B020H Miniature Circuit Breakers (MCBs) 20A 120V​ ARCA SKU: C15-6250 Brand: Siemens MPN: BQ1B020H UPC: 78364316149 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-6250
- TS PIK:
- 21366738
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
- Number of Poles:
- 1
- Series:
- BQH
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Data Sheet:
- SiemensAG_05351_1_DATA.pdf
- Terminal Type:
- Load Lug
- Size:
- 1 Inch W x 3 Inch D x 3-3/4 Inch H
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 1-Pole, Load Lug Terminal, BQH Frame, Bolt-On, Molded Case Circuit Breaker
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL)
- Interrupting Rating:
- 22 kA at 120 VAC Symmetrical (UL)
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Mounting:
- Bolt-On
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $221.21Surplus $110.44 -
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Siemens BQ1B025H Miniature Circuit Breakers (MCBs)
MSRP $97.20Surplus $26.25SKU: C15-15616 Brand: Siemens MPN: BQ1B025H UPC: 78364323956 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15616
- Country of Origin:
- MEX
- Short Description:
- BRKR BQH 1P 120V 25A 22K
MSRP $97.20Surplus $26.25 -
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Siemens BQ1B03000S01 Miniature Circuit Breakers (MCBs)
MSRP $249.17Surplus $67.28SKU: C15-15617 Brand: Siemens MPN: BQ1B03000S01 UPC: 78364323948 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-15617
- Short Description:
- BRKR BQ 1P 120V 30A 10K 120ST
- Country of Origin:
- MEX
MSRP $249.17Surplus $67.28 -
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Siemens BQ1B030H Miniature Circuit Breakers (MCBs)
MSRP $306.29Surplus $82.70SKU: C15-15618 Brand: Siemens MPN: BQ1B030H UPC: 78364316151 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15618
- Country of Origin:
- MEX
- Short Description:
- BRKR BQH 1P 120V 30A 22K
MSRP $306.29Surplus $82.70 -
Siemens BQ1B040 Miniature Circuit Breakers (MCBs)
MSRP $116.39Surplus $18.36Siemens BQ1B040 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8428 Brand: Siemens MPN: BQ1B040 UPC: 78364310236 Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8428
- TS PIK:
- 124819775
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA at 120 VAC Symmetrical (UL)
- Terminal Type:
- Load Lug
- Size:
- 1 Inch W x 3 Inch D x 3-3/4 Inch H
- Data Sheet:
- SiemensAG_05357_1_DATA.pdf
- Voltage Rating:
- 120 VAC
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Molded Case Circuit Breaker
- Series:
- BQ
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Current Rating:
- 40 A
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $116.39Surplus $18.36 -
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Siemens BQ1B040H Miniature Circuit Breakers (MCBs)
MSRP $95.17Surplus $0.00SKU: C15-18976 Brand: Siemens MPN: BQ1B040H UPC: 78364316152 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18976
- Country of Origin:
- MEX
- Interrupting Rating:
- 22 kA
- Short Description:
- BRKR BQH 1P 120V 40A 22K
- Number of Poles:
- 1
- Size:
- 1 Inch Width x 3 Inch Depth x 4 Inch Height
- Catalog:
- SiemensAG_09175_0_8_17_1_17_8_17_133_CAT.pdf
- Approval:
- UL 489
- Voltage Rating:
- 120/240 VAC
- Type:
- Molded Case, Low Vage, Circuit Protector
- Current Rating:
- 40 A
- Terminal Type:
- Load Lug
- Data Sheet:
- SiemensAG_09543_1_2_DATA.pdf
- Maximum AC Voltage Rating:
- 240 V
MSRP $95.17Surplus $0.00 -
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Siemens BQ1B045H Miniature Circuit Breakers (MCBs)
MSRP $157.76Surplus $42.60SKU: C15-15621 Brand: Siemens MPN: BQ1B045H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15621
MSRP $157.76Surplus $42.60 -
Siemens BQ1B050 Miniature Circuit Breakers (MCBs) 50A 120V
MSRP $116.39Surplus $38.03Siemens BQ1B050 Miniature Circuit Breakers (MCBs) 50A 120V​ ARCA SKU: C15-6129 Brand: Siemens MPN: BQ1B050 UPC: 78364310238 Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6129
- TS PIK:
- 115270499
- Terminal Type:
- Load Lug
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Molded Case Circuit Breaker
- Series:
- BQ
- Voltage Rating:
- 120 VAC
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Current Rating:
- 50 A
- Interrupting Rating:
- 10 kA at 120 VAC Symmetrical (UL)
- Number of Poles:
- 1
- Size:
- 1 Inch W x 3 Inch D x 3-3/4 Inch H
- Data Sheet:
- SiemensAG_05359_1_DATA.pdf
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $116.39Surplus $38.03 -
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Siemens BQ1B050H Miniature Circuit Breakers (MCBs)
MSRP $237.71Surplus $64.19SKU: C15-15622 Brand: Siemens MPN: BQ1B050H UPC: 78364316153 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15622
- Country of Origin:
- MEX
- Short Description:
- BRKR BQH 1P 120V 50A 22K
MSRP $237.71Surplus $64.19 -
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Siemens BQ1B050L Miniature Circuit Breakers (MCBs) B 1P 50A 120/240V 50/60Hz 1Ph
MSRP $78.96Surplus $44.64Siemens BQ1B050L Miniature Circuit Breakers (MCBs) B 1P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3088 Brand: Siemens MPN: BQ1B050L UPC: 783643102392 Shipping Weight: 0.31 Shipping Height: 4...- SKU:
- C15-3088
- Volts:
- 120/240 V
- Amps:
- 50 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BRKR BQ 1P 120V 50A 10K LUG
MSRP $78.96Surplus $44.64
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