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 BQD240 Miniature Circuit Breakers (MCBs)
MSRP $653.00Surplus $101.41SKU: C15-6160 Brand: Siemens MPN: BQD240 UPC: 78364327726 Shipping Weight: 1.15 lbs. Shipping Height: 4.49 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-6160
- TS PIK:
- 21368644
- Interrupting Rating:
- 14 kA
- Type:
- Molded Case, Branch, Thermal Magnetic
- Current Rating:
- 40 A
- Short Description:
- 480 VAC Star/277 VAC, 40 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Used On:
- P1 Panelboard
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Number of Poles:
- 2
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Voltage Rating:
- 480 Star/277 VAC, 125/250 VDC
- Data Sheet:
- SiemensAG_05427_1_DATA.pdf
- Country of Origin:
- Mexico
- Installation:
- Bolt-On
- Approval:
- UL 489, CSA C22.2
- Application:
- Electrical Distribution
MSRP $653.00Surplus $101.41 -
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Siemens BQD245 Miniature Circuit Breakers (MCBs)
MSRP $278.35Surplus $224.00SKU: C15-10367 Brand: Siemens MPN: BQD245 UPC: 78364327727 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10367
- TS PIK:
- 21368645
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Country of Origin:
- MEX
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz, 125/250 VDC (UL)
- Approval:
- UL
- Series:
- BQD
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC/125/250 VDC (UL)
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Installation:
- Bolt-On
- Application:
- Lighting, Distribution
- Data Sheet:
- SiemensAG_05428_1_DATA.pdf
- Short Description:
- 480 VAC Star/277 VAC, 45 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Number of Poles:
- 2
- Current Rating:
- 45 A
MSRP $278.35Surplus $224.00 -
Siemens BQD270 Miniature Circuit Breakers (MCBs)
MSRP $1,368.00Surplus $79.24SKU: C15-7404 Brand: Siemens MPN: BQD270 UPC: 78364327730 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-7404
- TS PIK:
- 115495143
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC/125/250 VDC (UL)
- Number of Poles:
- 2
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Data Sheet:
- SiemensAG_05431_1_DATA.pdf
- Current Rating:
- 70 A
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Short Description:
- 480 VAC Star/277 VAC, 70 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Series:
- BQD
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz, 125/250 VDC (UL)
- Country of Origin:
- Mexico
- Approval:
- UL
- Application:
- Lighting, Distribution
- Installation:
- Bolt-On
MSRP $1,368.00Surplus $79.24 -
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Siemens BQD310000S01 Miniature Circuit Breakers (MCBs)
MSRP $2,264.00Surplus $611.28SKU: C15-15679 Brand: Siemens MPN: BQD310000S01 UPC: 78364300054 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-15679
- Short Description:
- 480 VAC Star/277 VAC 50/60 Hz, 100 A, 14 kA, 3-Pole, Low-Tab Mount, Molded Case, Shunt Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
- Series:
- BQD
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC (UL)
- Country of Origin:
- MEX
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz (UL)
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Data Sheet:
- SiemensAG_05434_1_DATA.pdf
- Current Rating:
- 100 A
- Approval:
- UL
- Application:
- Lighting, Distribution
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Installation:
- Bolt-On
MSRP $2,264.00Surplus $611.28 -
Siemens BQD315 Miniature Circuit Breakers (MCBs)
MSRP $1,202.00Surplus $267.32Siemens BQD315 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-7508 Brand: Siemens MPN: BQD315 UPC: 78364327734 Shipping Weight: 1.80 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-7508
- TS PIK:
- 126673471
- Used On:
- P1 Panelboard
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip
- Current Rating:
- 15 A
- Interrupting Rating:
- 14 kA
- Short Description:
- 480 VAC Star/277 VAC, 15 A, 14 kA, 3-Pole, BQD-Frame, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 277/480 VAC 50/60 Hertz
- Series:
- BQD
- Catalog:
- SiemensAG_00876_5_18_5_20_CAT.pdf
- Data Sheet:
- SiemensAG_01617_1_DATA.pdf
- Country of Origin:
- Mexico
- Application:
- Construction
- Approval:
- UL 489, CSA-C22.2
MSRP $1,202.00Surplus $267.32 -
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Siemens BQD325 Everything Else 3P 25A
MSRP $1,155.00Surplus $291.27SKU: C15-7406 Brand: Siemens MPN: BQD325 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7406
- TS PIK:
- 106248896
- Short Description:
- 480 VAC Star/277 VAC, 25 A, 14 kA, 3-Pole, Bolt-On Mount, Molded Case, Branch, Thermal Magnetic, Panelboard Circuit Breaker
- Number of Poles:
- 3
- Catalog:
- SiemensAG_00876_5_18_5_20_CAT.pdf
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Installation:
- Bolt-On
- Application:
- Lighting, Distribution
- Series:
- BQD
- Data Sheet:
- SiemensAG_01619_1_DATA.pdf
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz (UL)
- Country of Origin:
- MEX
- Current Rating:
- 25 A
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC (UL)
- Approval:
- UL, CE
MSRP $1,155.00Surplus $291.27 -
Siemens BQD330 Miniature Circuit Breakers (MCBs) 3P 30A
MSRP $1,202.00Surplus $244.72SKU: C15-6089 Brand: Siemens MPN: BQD330 UPC: 78364327737 Shipping Weight: 1.80 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-6089
- TS PIK:
- 115270521
- Series:
- BQD
- Type:
- Molded Case, Thermal and Fixed Magnetic, Branch
- Short Description:
- 480 VAC Star/277 VAC, 30 A, 14 kA, 3-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Number of Poles:
- 3
- Current Rating:
- 30 A
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Voltage Rating:
- 480 VAC Star/277 VAC
- Data Sheet:
- SiemensAG_05436_1_DATA.pdf
- Interrupting Rating:
- 14 kA at 480 VAC Star/277 VAC
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Country of Origin:
- Mexico
- Application:
- Lighting, Distribution
- Approval:
- UL, CE
- Installation:
- Bolt-On
MSRP $1,202.00Surplus $244.72 -
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Siemens BQD335 Miniature Circuit Breakers (MCBs) 3P 35A 277
MSRP $1,155.00Surplus $337.82Siemens BQD335 Miniature Circuit Breakers (MCBs) 3P 35A 277​ ARCA SKU: C15-7539 Brand: Siemens MPN: BQD335 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7539
- TS PIK:
- 120152086
- Short Description:
- 480 VAC Star/277 VAC, 35 A, 14 kA, 3-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Number of Poles:
- 3
- Data Sheet:
- SiemensAG_05438_1_DATA.pdf
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz (UL)
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Country of Origin:
- MEX
- Series:
- BQD
- Installation:
- Bolt-On
- Application:
- Lighting, Distribution
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Approval:
- UL
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC (UL)
- Current Rating:
- 35 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
MSRP $1,155.00Surplus $337.82 -
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Siemens BQD35000S01 Miniature Circuit Breakers (MCBs)
MSRP $1,949.00Surplus $526.23SKU: C15-15683 Brand: Siemens MPN: BQD35000S01 UPC: 78364310689 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15683
- Short Description:
- BREAKER BQD 3P 50A 480VAC 14kA 120V ST
- Country of Origin:
- MEX
MSRP $1,949.00Surplus $526.23 -
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Siemens BQD360 Miniature Circuit Breakers (MCBs)
MSRP $1,202.00Surplus $175.00SKU: C15-7527 Brand: Siemens MPN: BQD360 UPC: 78364327742 Shipping Weight: 1.80 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-7527
- TS PIK:
- 115459849
- Series:
- BQD
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal and Fixed Magnetic, Branch
- Short Description:
- 480 VAC Star/277 VAC 50/60 Hz, 60 A, 14 kA, 3-Pole, Bolt-On Mount, Molded Case, Branch, Thermal Magnetic, Panelboard Circuit Breaker
- Voltage Rating:
- 480 VAC Star/277 VAC
- Catalog:
- SiemensAG_00876_5_18_5_20_CAT.pdf
- Interrupting Rating:
- 14 kA at 480 VAC Star/277 VAC
- Current Rating:
- 60 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Data Sheet:
- SiemensAG_01622_1_DATA.pdf
- Country of Origin:
- Mexico
- Application:
- Lighting, Distribution
- Approval:
- UL
- Installation:
- Bolt-On
MSRP $1,202.00Surplus $175.00 -
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Siemens BQD360BP Miniature Circuit Breakers (MCBs) BQD 3P 60A 480V
MSRP $1,100.00Surplus $360.39SKU: C15-2267 Brand: Siemens MPN: BQD360BP UPC: Shipping Weight: 2.00 lbs. Shipping Height: 5.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-2267
- Volts:
- 480 V
- Amps:
- 60 A
- Poles:
- 3
- Short Description:
- BREAKER BQD 3P 60A 480VAC 14KA BULK PK
MSRP $1,100.00Surplus $360.39 -
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Siemens BQD37000S01 Miniature Circuit Breakers (MCBs)
MSRP $2,264.00Surplus $611.28SKU: C15-15684 Brand: Siemens MPN: BQD37000S01 UPC: 78364333339 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15684
- Country of Origin:
- MEX
- Series:
- BQD
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 480 Star/277 VAC (UL)
- Short Description:
- 480 VAC Star/277 VAC 50/60 Hz, 70 A, 14 kA, 3-Pole, Low-Tab Mount, Molded Case, Shunt Trip, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
- Type:
- Branch, Molded Case, Thermal and Fixed Magnetic
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Current Rating:
- 70 A
- Voltage Rating:
- 480 Star/277 VAC at 50/60 Hz (UL)
- Catalog:
- SiemensAG_00564_7_29_7_32_CAT.pdf
- Data Sheet:
- SiemensAG_05442_1_DATA.pdf
- Installation:
- Bolt-On
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Approval:
- UL
- Application:
- Lighting, Distribution
MSRP $2,264.00Surplus $611.28 -
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Siemens BQD390 Miniature Circuit Breakers (MCBs)
MSRP $1,624.00Surplus $276.64SKU: C15-7407 Brand: Siemens MPN: BQD390 UPC: 78364327745 Shipping Weight: 1.75 lbs. Shipping Height: 4.49 In. Shipping Length: 3.00 In. Shipping Width: 2.70 In...- SKU:
- C15-7407
- TS PIK:
- 106248898
- Series:
- BQD
- Short Description:
- 480 VAC Star/277 VAC, 90 A, 14 kA Interrupt, 3-Pole, BQD-Frame, Thermal Magnetic, Molded Case Circuit Breaker
- Number of Poles:
- 3
- Voltage Rating:
- 277/480 VAC 50/60 Hertz
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip
- Current Rating:
- 90 A
- Catalog:
- SiemensAG_00876_5_18_5_20_CAT.pdf
- Used On:
- P1 Panelboard
- Interrupting Rating:
- 14 kA
- Data Sheet:
- SiemensAG_01625_1_DATA.pdf
- Country of Origin:
- Mexico
- Application:
- Construction
- Approval:
- UL 489, CSA-C22.2
MSRP $1,624.00Surplus $276.64 -
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Siemens BQD6115 Miniature Circuit Breakers (MCBs)
MSRP $235.00Surplus $63.45SKU: C15-15685 Brand: Siemens MPN: BQD6115 UPC: 78364330433 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15685
- Short Description:
- BREAKER BQD 1P 15A 347VAC 10kA CSA
- Country of Origin:
- MEX
MSRP $235.00Surplus $63.45 -
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Siemens BQD6120 Miniature Circuit Breakers (MCBs)
MSRP $188.00Surplus $50.76SKU: C15-15686 Brand: Siemens MPN: BQD6120 UPC: 78364330434 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15686
- Short Description:
- BREAKER BQD 1P 20A 347VAC 10kA CSA
- Country of Origin:
- MEX
MSRP $188.00Surplus $50.76 -
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Siemens BQD6130 Miniature Circuit Breakers (MCBs)
MSRP $235.00Surplus $63.45SKU: C15-15687 Brand: Siemens MPN: BQD6130 UPC: 78364330436 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15687
- Short Description:
- BREAKER BQD 1P 30A 347VAC 10kA CSA
- Country of Origin:
- MEX
MSRP $235.00Surplus $63.45 -
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Siemens BQD6215 Miniature Circuit Breakers (MCBs)
MSRP $520.00Surplus $140.40SKU: C15-15688 Brand: Siemens MPN: BQD6215 UPC: 78364330443 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15688
- Short Description:
- BREAKER BQD 2P 15A 347/600VAC 10kA CSA
- Country of Origin:
- MEX
MSRP $520.00Surplus $140.40 -
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Siemens BQD6220 Miniature Circuit Breakers (MCBs)
MSRP $520.00Surplus $140.40SKU: C15-15689 Brand: Siemens MPN: BQD6220 UPC: 78364330444 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15689
- Country of Origin:
- MEX
- Short Description:
- BREAKER BQD 2P 20A 347/600VAC 10kA CSA
MSRP $520.00Surplus $140.40 -
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Siemens BQD6230 Miniature Circuit Breakers (MCBs)
MSRP $326.67Surplus $88.20SKU: C15-18981 Brand: Siemens MPN: BQD6230 UPC: 78364330446 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18981
- Short Description:
- BREAKER BQD 2P 30A 347/600VAC 10kA CSA
- Country of Origin:
- MEX
MSRP $326.67Surplus $88.20 -
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Siemens BQD6240 Miniature Circuit Breakers (MCBs)
MSRP $520.00Surplus $140.40SKU: C15-15690 Brand: Siemens MPN: BQD6240 UPC: 78364330448 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15690
- Short Description:
- BREAKER BQD 2P 40A 347/600VAC 10kA CSA
- Country of Origin:
- MEX
MSRP $520.00Surplus $140.40
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