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Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

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 Q260

    Siemens Q260

    MSRP $98.25
    Surplus $10.82
    SKU:  U00-9493 Brand:  Siemens MPN:  Q260 UPC:  78364314865 Shipping Weight:  0.58 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    U00-9493
    Voltage Rating:
    120/240 VAC
    Type:
    Low Vage, Common Trip, Thermal Magnetic, Miniature
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    Catalog:
    SiemensAG_23945_7_20_CAT.pdf
    Used On:
    Load Center
    Short Description:
    120/240 VAC, 60 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, QP-Frame, Low Vage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
    Country of Origin:
    Mexico
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Size:
    3 Inch Width x 3 Inch Depth x 2 Inch Height
    Current Rating:
    60 A
    Number of Poles:
    2
    Approval:
    UL 489
    MSRP $98.25
    Surplus $10.82
    Qty in Cart: 0
    Price:
    MSRP $98.25
    Surplus $10.82
  • Siemens BQD260 Miniature Circuit Breakers (MCBs) EA

    Siemens BQD260 Miniature Circuit Breakers (MCBs) EA

    MSRP $653.00
    Surplus $95.55
    Siemens BQD260 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-6163 Brand:  Siemens MPN:  BQD260 UPC:  78364327729 Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6163
    TS PIK:
    21368647
    Current Rating:
    60 A
    Used On:
    P1 Panelboard
    Type:
    Molded Case, Branch, Thermal Magnetic
    Data Sheet:
    SiemensAG_05430_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Interrupting Rating:
    14 kA
    Voltage Rating:
    480 Star/277 VAC, 125/250 VDC
    Number of Poles:
    2
    Short Description:
    480 VAC Star/277 VAC, 60 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
    Country of Origin:
    Mexico
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Approval:
    UL 489, CSA C22.2
    MSRP $653.00
    Surplus $95.55
    Qty in Cart: 0
    Price:
    MSRP $653.00
    Surplus $95.55
  • Siemens B26000S01 Miniature Circuit Breakers (MCBs) 2P 60A

    Siemens B26000S01 Miniature Circuit Breakers (MCBs) 2P 60A

    MSRP $590.00
    Surplus $119.22
    Siemens B26000S01 Miniature Circuit Breakers (MCBs) 2P 60A​ ARCA SKU:  A13-1399 Brand:  Siemens MPN:  B26000S01 UPC:  78364326842 Shipping Weight:  1.20 lbs. Shipping Height:  4.00 In...
    SKU:
    A13-1399
    TS PIK:
    122074564
    Data Sheet:
    SiemensAG_05219_1_DATA.pdf
    Interrupting Rating:
    10 kA at 120/240 VAC (UL)
    Current Rating:
    60 A
    Voltage Rating:
    120/240 VAC (UL)
    Number of Poles:
    2
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Short Description:
    120 VAC, 60 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Panelboard Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch, Common Trip
    Country of Origin:
    Mexico
    Application:
    Lighting, Distribution
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    MSRP $590.00
    Surplus $119.22
    Qty in Cart: 0
    Price:
    MSRP $590.00
    Surplus $119.22
  • Siemens B260 Miniature Circuit Breakers (MCBs) 2P 60A

    Siemens B260 Miniature Circuit Breakers (MCBs) 2P 60A

    MSRP $190.00
    Surplus $42.56
    Siemens B260 Miniature Circuit Breakers (MCBs) 2P 60A​ ARCA SKU:  C15-6211 Brand:  Siemens MPN:  B260 UPC:  78364326360 Shipping Weight:  0.65 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-6211
    TS PIK:
    21366767
    Interrupting Rating:
    10 kA
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05218_1_DATA.pdf
    Type:
    Molded Case, Branch, Common Trip
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Current Rating:
    60 A
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 60 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Branch, Panelboard Circuit Breaker
    Used On:
    P1 Panelboard
    Voltage Rating:
    120/240 VAC
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Approval:
    UL 489, CSA C22.2
    MSRP $190.00
    Surplus $42.56
    Qty in Cart: 0
    Price:
    MSRP $190.00
    Surplus $42.56
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    Siemens B260H Miniature Circuit Breakers (MCBs) 2P 60A

    Siemens B260H Miniature Circuit Breakers (MCBs) 2P 60A

    MSRP $378.00
    Surplus $79.80
    Siemens B260H Miniature Circuit Breakers (MCBs) 2P 60A​ ARCA SKU:  C15-6115 Brand:  Siemens MPN:  B260H UPC:  78364326394 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-6115
    TS PIK:
    122814284
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Current Rating:
    60 A
    Type:
    Molded Case, Branch, Common Trip, Thermal Magnetic
    Data Sheet:
    SiemensAG_05220_1_DATA.pdf
    Short Description:
    120/240 VAC, 60 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Used On:
    P1 Panelboard
    Interrupting Rating:
    22 kA
    Mounting:
    Bolt-On
    Country of Origin:
    Mexico
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Approval:
    UL 489, CSA C22.2
    MSRP $378.00
    Surplus $79.80
    Qty in Cart: 0
    Price:
    MSRP $378.00
    Surplus $79.80
  • Contact Us For Quote
    Siemens B260HH Miniature Circuit Breakers (MCBs)

    Siemens B260HH Miniature Circuit Breakers (MCBs)

    MSRP $214.00
    Surplus $142.31
    SKU:  C15-10317 Brand:  Siemens MPN:  B260HH UPC:  78364326418 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10317
    TS PIK:
    115555019
    Short Description:
    120/240 VAC, 60 A, 65 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Voltage Rating:
    120/240 VAC at 50/60 Hz (UL)
    Application:
    Lighting, Distribution
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Approval:
    UL 489, CSA C22.2
    Data Sheet:
    SiemensAG_05221_1_DATA.pdf
    Interrupting Rating:
    65 kA at 120/240 VAC (UL)
    Country of Origin:
    MEX
    Installation:
    Bolt-On
    Current Rating:
    60 A
    Number of Poles:
    2
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    MSRP $214.00
    Surplus $142.31
    Qty in Cart: 0
    Price:
    MSRP $214.00
    Surplus $142.31
  • Contact Us For Quote
    Siemens BF260 Miniature Circuit Breakers (MCBs)

    Siemens BF260 Miniature Circuit Breakers (MCBs)

    MSRP $486.00
    Surplus $131.22
    SKU:  C15-15497 Brand:  Siemens MPN:  BF260 UPC:  78364327403 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15497
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Terminal Type:
    Load Lug
    Trip Sensitivity:
    5 MilliA
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Approval:
    UL 489/943, CSA C22.2
    Data Sheet:
    SiemensAG_05321_1_DATA.pdf
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Short Description:
    120/240 VAC, 60 A, 10 kA, 5 mA, 2-Pole, Bolt-On Mount, BLF Frame, Common Trip, GFCI, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
    Current Rating:
    60 A
    Type:
    Circuit Interrupter
    Country of Origin:
    PHL
    Used On:
    Loadcenter, P1/P2/P3/P4/P5 Panelboard
    Size:
    2 Inch W
    MSRP $486.00
    Surplus $131.22
    Qty in Cart: 0
    Price:
    MSRP $486.00
    Surplus $131.22
  • Contact Us For Quote
    Siemens BQ2B060 Miniature Circuit Breakers (MCBs)

    Siemens BQ2B060 Miniature Circuit Breakers (MCBs)

    MSRP $53.96
    Surplus $17.55
    SKU:  C15-6233 Brand:  Siemens MPN:  BQ2B060 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-6233
    TS PIK:
    115902569
    Short Description:
    120/240 VAC, 60 A, 10 kA Interrupt, 2-Pole, BQ-Frame, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Common Trip, Molded Case Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
    Voltage Rating:
    120/240 VAC at 50/60 Hz (UL)
    Interrupting Rating:
    10 kA at 120/240 VAC Symmetrical (UL)
    Country of Origin:
    MEX
    Series:
    BQ
    Catalog:
    SiemensAG_00876_1_15_CAT.pdf
    Current Rating:
    60 A
    Wire Size:
    8 to 4 AWG (Copper), 8 to 2 AWG (Aluminum)
    Terminal Type:
    Load Lug
    Size:
    2 Inch W x 3 Inch D x 4 Inch H
    Approval:
    UL 489, CSA C22.2
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Number of Poles:
    2
    Mounting:
    Bolt-On
    MSRP $53.96
    Surplus $17.55
    Qty in Cart: 0
    Price:
    MSRP $53.96
    Surplus $17.55
  • Contact Us For Quote
    Siemens BQ2B06000S01 Miniature Circuit Breakers (MCBs)

    Siemens BQ2B06000S01 Miniature Circuit Breakers (MCBs)

    MSRP $552.01
    Surplus $149.04
    SKU:  C15-15645 Brand:  Siemens MPN:  BQ2B06000S01 UPC:  78364323776 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    C15-15645
    Voltage Rating:
    120/240 V AC
    Number of Poles:
    2
    Country of Origin:
    MEX
    Interrupting Rating:
    10 kA
    Current Rating:
    60 A
    Data Sheet:
    SiemensAG_09555_1_2_DATA.pdf
    Type:
    Molded Case, Low Vage, Common Trip, Circuit Protector
    Short Description:
    120/240 VAC, 60 A, 10 kA, 2-Pole, Load Lug Terminal, Common Trip, Low Vage, Molded Case Circuit Breaker with 120 VAC Shunt Trip
    Maximum AC Voltage Rating:
    240 V
    Approval:
    UL 489
    Terminal Type:
    Load Lug
    Catalog:
    SiemensAG_17163_5_28_CAT.pdf
    Size:
    4 Inch Width x 8 Inch Depth x 6 Inch Height
    MSRP $552.01
    Surplus $149.04
    Qty in Cart: 0
    Price:
    MSRP $552.01
    Surplus $149.04
  • Contact Us For Quote
    Siemens BQ2B060H Miniature Circuit Breakers (MCBs) Siemens BQ2B060H Miniature Circuit Breakers (MCBs)

    Siemens BQ2B060H Miniature Circuit Breakers (MCBs)

    MSRP $448.00
    Surplus $0.00
    SKU:  C15-18977 Brand:  Siemens MPN:  BQ2B060H UPC:  78364316163 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-18977
    Type:
    Molded Case, Low Vage, Common Trip, Circuit Protector
    Number of Poles:
    2
    Country of Origin:
    MEX
    Interrupting Rating:
    22 kA
    Size:
    2 Inch Width x 3 Inch Depth x 4 Inch Height
    Voltage Rating:
    120/240 V AC
    Terminal Type:
    Load Lug
    Data Sheet:
    SiemensAG_09556_1_2_DATA.pdf
    Catalog:
    SiemensAG_09175_0_8_17_1_17_7_17_8_17_133_CAT.pdf
    Approval:
    UL 489
    Maximum AC Voltage Rating:
    240 V
    Current Rating:
    60 A
    Short Description:
    BRKR BQH 2P 120/240V 60A 22K
    MSRP $448.00
    Surplus $0.00
    Qty in Cart: 0
    Price:
    MSRP $448.00
    Surplus $0.00
  • Contact Us For Quote
    Siemens HEB2B060B Miniature Circuit Breakers (MCBs)

    Siemens HEB2B060B Miniature Circuit Breakers (MCBs)

    MSRP $533.34
    Surplus $144.00
    SKU:  C15-19000 Brand:  Siemens MPN:  HEB2B060B UPC:  78364355888 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19000
    Short Description:
    600 VAC Star/347 VAC, 60 A, 65 kA, 2-Pole, Molded Case, Thermal Magnetic, Panelboard Circuit Breaker
    Country of Origin:
    DOM
    Number of Poles:
    2
    Current Rating:
    60 A
    Series:
    HEB
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 Star/347 VAC, 42 kA at 125/250 VDC (UL/CSA), 100 kA at 240 VAC, 70 kA at 415 VAC, 42 kA at 125/250 VDC (IEC)
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Application:
    Lighting, Distribution
    Approval:
    UL 489, CSA, IEC 60947-2
    Voltage Rating:
    240/480 VAC, 600 Star/347 VAC at 50/60 Hz, 125/250 VDC (UL/CSA), 240/415 VAC at 50/60 Hz, 125/250 VDC (IEC)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    MSRP $533.34
    Surplus $144.00
    Qty in Cart: 0
    Price:
    MSRP $533.34
    Surplus $144.00
  • Siemens Q26000S01 Miniature Circuit Breakers (MCBs)

    Siemens Q26000S01 Miniature Circuit Breakers (MCBs)

    MSRP $320.00
    Surplus $144.50
    SKU:  C15-10554 Brand:  Siemens MPN:  Q26000S01 UPC:  78364323757 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10554
    TS PIK:
    21368153
    Type:
    Thermal and Fixed Magnetic, Common Trip
    Voltage Rating:
    120/240 VAC at 50/60 Hz
    Terminal Type:
    Load Lug
    Short Description:
    120/240 VAC, 60 A, 10 kA, 2-Pole, 6 to 4 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QP Frame, 120 VAC Shunt Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Mounting:
    Plug-On
    Number of Poles:
    2
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Current Rating:
    60 A
    Size:
    2 Inch W x 3 Inch D x 3-1/8 Inch H
    Data Sheet:
    SiemensAG_07041_1_DATA.pdf
    Used On:
    Loadcenter
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Interrupting Rating:
    10 kA
    Country of Origin:
    Mexico
    Approval:
    UL 489, CSA C22.2
    MSRP $320.00
    Surplus $144.50
    Qty in Cart: 0
    Price:
    MSRP $320.00
    Surplus $144.50
  • Contact Us For Quote
    Siemens Q260H Miniature Circuit Breakers (MCBs) 2P 60A 120V Siemens Q260H Miniature Circuit Breakers (MCBs) 2P 60A 120V

    Siemens Q260H Miniature Circuit Breakers (MCBs) 2P 60A 120V

    MSRP $191.00
    Surplus $67.20
    Siemens Q260H Miniature Circuit Breakers (MCBs) 2P 60A 120V​ ARCA SKU:  C15-1647 Brand:  Siemens MPN:  Q260H UPC:  78364314879 Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1647
    Approval:
    UL 489
    Amps:
    60 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    3 Inch Width x 3 Inch Depth x 2 Inch Height
    Terminal Type:
    Low Vage
    Type:
    Common Trip
    Type:
    Thermal Magnetic
    Type:
    Miniature
    Used On:
    Load Center
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 60 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Low Voltage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
    TS PIK:
    21366666
    Data Sheet:
    SiemensAG_07042_1_DATA.pdf
    Wire Size:
    8 to 2/0 AWG (Copper/Aluminum)
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Number of Poles:
    2
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Current Rating:
    60 A
    Voltage Rating:
    120/240 VAC
    Series:
    Q
    Country of Origin:
    Mexico
    MSRP $191.00
    Surplus $67.20
    Qty in Cart: 0
    Price:
    MSRP $191.00
    Surplus $67.20
  • Siemens QE260 Miniature Circuit Breakers (MCBs)

    Siemens QE260 Miniature Circuit Breakers (MCBs)

    MSRP $506.00
    Surplus $230.31
    SKU:  C15-10581 Brand:  Siemens MPN:  QE260 UPC:  78364330596 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10581
    TS PIK:
    115559358
    Used On:
    Loadcenter
    Data Sheet:
    SiemensAG_07094_1_DATA.pdf
    Number of Poles:
    2
    Mounting:
    Plug-On
    Size:
    2 Inch W x 3 Inch D x 4.41 Inch H
    Interrupting Rating:
    10 kA
    Catalog:
    SiemensAG_00562_1_40_CAT.pdf
    Short Description:
    120/240 VAC, 60 A, 10 kA, 30 mA, 2-Pole, Plug-On Mount, QE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
    Current Rating:
    60 A
    Voltage Rating:
    120/240 VAC
    Type:
    Equipment Protector
    Country of Origin:
    Philippines
    Trip Sensitivity:
    30 MilliA
    Approval:
    UL 489, CSA C22.2
    MSRP $506.00
    Surplus $230.31
    Qty in Cart: 0
    Price:
    MSRP $506.00
    Surplus $230.31
  • Siemens QF260A Miniature Circuit Breakers (MCBs)

    Siemens QF260A Miniature Circuit Breakers (MCBs)

    MSRP $396.00
    Surplus $169.48
    SKU:  C15-6281 Brand:  Siemens MPN:  QF260A UPC:  88762121678 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-6281
    TS PIK:
    126513863
    Data Sheet:
    SiemensAG_07109_1_DATA.pdf
    Used On:
    Load Center
    Catalog:
    SiemensAG_00562_1_40_CAT.pdf
    Type:
    Circuit Interrupter
    Interrupting Rating:
    10 kA
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 60 A, 10 kA, 5 mA, 2-Pole, Plug-On Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Current Rating:
    60 A
    Voltage Rating:
    120/240 V
    Country of Origin:
    Philippines
    Trip Sensitivity:
    5 MilliA
    MSRP $396.00
    Surplus $169.48
    Qty in Cart: 0
    Price:
    MSRP $396.00
    Surplus $169.48

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