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  • A1A020TW

    ABB/GE

    SKU: A1A020TW

    A1A020TW

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 240
    Terminals: No Lugs Installed
    Standard: UL 80%
    Lug Kit Pre-Owned: KA1100-3
    $167.96
    Available for backorder
  • B320

    SIEMENS/ITE

    SKU: B320

    B320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $64.43
    2 in stock
  • B32000S01

    SIEMENS/ITE

    SKU: B32000S01

    B32000S01

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    Shunt: 120
    $200.00
    Available for backorder
  • BQ3B020

    SIEMENS/ITE

    SKU: BQ3B020

    BQ3B020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $141.67
    12 in stock
  • BQD320

    SIEMENS/ITE

    SKU: BQD320

    BQD320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $166.67
    2 in stock
  • EHB24020PL-SUR

    SQUARE D

    SKU: EHB24020PL-SUR

    EHB24020PL-SUR

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 2
    Type: Bolt-On
    $500.00
    1 in stock
  • EHB34020-SUR

    SQUARE D

    SKU: EHB34020-SUR

    EHB34020-SUR

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $300.00
    1 in stock
  • EHD2020

    EATON/CUTLER-HAMMER

    SKU: EHD2020

    EHD2020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 2
    Type: Bolt-On
    $516.67
    1 in stock
  • EHD3020-SURN

    EATON/CUTLER-HAMMER

    SKU: EHD3020-SURN

    EHD3020-SURN

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $175.00
    Available for backorder
  • FAL34020

    SQUARE D

    SKU: FAL34020

    FAL34020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $333.33
    Available for backorder
  • FD3020L

    EATON/CUTLER-HAMMER

    SKU: FD3020L

    FD3020L

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 600
    Poles: 3
    Type: Bolt-On
    $416.67
    1 in stock
  • FH36020

    SQUARE D

    SKU: FH36020

    FH36020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $291.67
    1 in stock
  • GHB3020

    EATON/CUTLER-HAMMER

    SKU: GHB3020

    GHB3020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $250.00
    3 in stock
  • GHB3020-CH-SUR

    EATON/CUTLER-HAMMER

    SKU: GHB3020-CH-SUR

    GHB3020-CH-SUR

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $150.00
    1 in stock
  • HFD3020-SUR

    EATON/CUTLER-HAMMER

    SKU: HFD3020-SUR

    HFD3020-SUR

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $350.00
    1 in stock
  • HFW3020L

    EATON/CUTLER-HAMMER

    SKU: HFW3020L

    HFW3020L

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 690
    Poles: 3
    Type: Bolt-On
    $416.67
    2 in stock
  • HJA36020-SURN

    SQUARE D

    SKU: HJA36020-SURN

    HJA36020-SURN

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $400.00
    1 in stock
  • NA320-SUR

    FEDERAL PACIFIC

    SKU: NA320-SUR

    NA320-SUR

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Plug-On
    $150.00
    5 in stock
  • PDG13M0020TFFJ

    EATON/CUTLER-HAMMER

    SKU: PDG13M0020TFFJ

    PDG13M0020TFFJ

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $500.00
    6 in stock
  • Q320

    SIEMENS/ITE

    SKU: Q320

    Q320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Plug-On
    $84.73
    4 in stock
  • QO320

    SQUARE D

    SKU: QO320

    QO320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Plug-On
    $100.00
    5 in stock
  • QO320EPD

    SQUARE D

    SKU: QO320EPD

    QO320EPD

    Type: GFCI-EP Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Plug-On
    $575.00
    Available for backorder
  • QOB320

    SQUARE D

    SKU: QOB320

    QOB320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $120.00
    11 in stock
  • QOB3201021

    SQUARE D

    SKU: QOB3201021

    QOB3201021

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    Shunt Trip: 120
    $533.33
    1 in stock
  • QOU320

    SQUARE D

    SKU: QOU320

    QOU320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Feed-Through
    $141.67
    1 in stock
  • QOU320VH

    SQUARE D

    SKU: QOU320VH

    QOU320VH

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Feed-Through
    $291.67
    5 in stock
  • S203-D20

    ABB/GE

    SKU: S203-D20

    S203-D20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: D
    Standard: UL1077
    $73.70
    Available for backorder
  • S203-K20

    ABB/GE

    SKU: S203-K20

    S203-K20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: K
    Standard: UL1077
    $84.28
    Available for backorder
  • S203U-K20

    ABB/GE

    SKU: S203U-K20

    S203U-K20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: K
    Standard: UL489
    $653.50
    Available for backorder
  • ST203M-C20

    ABB/GE

    SKU: ST203M-C20

    ST203M-C20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: C
    Standard: UL1077
    $145.94
    10 in stock
  • ST203M-K20

    ABB/GE

    SKU: ST203M-K20

    ST203M-K20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: K
    Standard: UL1077
    $152.52
    5 in stock
  • SU203M-C20

    ABB/GE

    SKU: SU203M-C20

    SU203M-C20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: C
    Standard: UL489
    $95.66
    Available for backorder
  • SU203M-K20

    ABB/GE

    SKU: SU203M-K20

    SU203M-K20

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: K
    Standard: UL489
    $131.56
    12 in stock
  • T1N020TL

    ABB/GE

    SKU: T1N020TL

    T1N020TL

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 25ka @ 480
    Standard: UL 80%
    $144.84
    Available for backorder
  • T1NQ020TL

    ABB/GE

    SKU: T1NQ020TL

    T1NQ020TL

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 25ka @ 480
    Standard: UL 100%
    $159.20
    Available for backorder
  • TED134020WL

    ABB/GE

    SKU: TED134020WL

    TED134020WL

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMA
    Interrupting Rating: 18ka @ 480
    Terminals: Line and Load
    Standard: UL 80%
    $1,062.72
    5 in stock
  • TED136020WL

    ABB/GE

    SKU: TED136020WL

    TED136020WL

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 600
    Poles: 3
    Trip Type: TMA
    Interrupting Rating: 18ka @ 480
    Terminals: Line and Load
    Standard: UL 80%
    $1,270.66
    Available for backorder
  • TEY320

    ABB/GE

    SKU: TEY320

    TEY320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 14ka @ 480
    Line Terminals: Bolt-On
    Load Terminals: 14-8 AWG
    Standard: UL 80%
    $569.00
    58 in stock
  • TEYD3020B

    ABB/GE

    SKU: TEYD3020B

    TEYD3020B

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMA
    Interrupting Rating: 25ka @ 480
    Terminals: Load Terminals Installed
    Standard: UL 80%
    Type: Bolt-On
    $885.00
    2 in stock
  • TEYL3020B

    ABB/GE

    SKU: TEYL3020B

    TEYL3020B

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMA
    Interrupting Rating: 65ka @ 480
    Terminals: Load Terminals Installed
    Standard: UL 80%
    Type: Bolt-On
    $1,454.00
    Available for backorder
  • THQB32020

    ABB/GE

    SKU: THQB32020

    THQB32020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $285.56
    2 in stock
  • THQB32020ST1

    ABB/GE

    SKU: THQB32020ST1

    THQB32020ST1

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    Shunt Trip: 120
    $479.08
    Available for backorder
  • THQL32020

    ABB/GE

    SKU: THQL32020

    THQL32020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Plug-On
    $104.40
    5 in stock
  • THQL32020ST1

    ABB/GE

    SKU: THQL32020ST1

    THQL32020ST1

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Plug-On
    Type: Shunt Trip 120AC
    $205.20
    Available for backorder
  • TS3L020TW

    ABB/GE

    SKU: TS3L020TW

    TS3L020TW

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 65ka @ 480
    Standard: UL 80%
    $861.12
    Available for backorder
  • TS3N020TW

    ABB/GE

    SKU: TS3N020TW

    TS3N020TW

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Trip Type: TMF
    Interrupting Rating: 25ka @ 480
    Standard: UL 80%
    $358.56
    Available for backorder
  • XB1HU3020ADD00D5XX

    ABB/GE

    SKU: XB1HU3020ADD00D5XX

    XB1HU3020ADD00D5XX

    Type: Enclosed Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Enclosure: Nema 1 Surface
    TYPE: ASSEMBLY
    $830.56
    ASSEMBLY
    Available for backorder
  • XB1HU3020ADD00F2XX

    ABB/GE

    SKU: XB1HU3020ADD00F2XX

    XB1HU3020ADD00F2XX

    Type: Enclosed Circuit Breaker
    Ampergae: 20
    Voltage: 480
    Poles: 3
    Enclosure: Nema 3R
    TYPE: ASSEMBLY
    $852.94
    ASSEMBLY
    7 in stock
  • XB1HU3020ADD00H5XX

    ABB/GE

    SKU: XB1HU3020ADD00H5XX

    XB1HU3020ADD00H5XX

    Type: Enclosed Circuit Breaker
    Amperage: 20
    Voltage: 480
    Enclosure: Nema 12 Steel No Knockouts
    TYPE: ASSEMBLY
    $1,248.58
    ASSEMBLY
    Available for backorder
  • XB1HU3020ADD00J5XX

    ABB/GE

    SKU: XB1HU3020ADD00J5XX

    XB1HU3020ADD00J5XX

    Type: Enclosed Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Enclosure: NEMA 4X SS
    TYPE: ASSEMBLY
    $1,494.48
    ASSEMBLY
    Available for backorder
  • XB1NU3020ADD00D5XX

    ABB/GE

    SKU: XB1NU3020ADD00D5XX

    XB1NU3020ADD00D5XX

    Type: Enclosed Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Enclosure: Nema 1 Surface
    TYPE: ASSEMBLY
    $664.08
    ASSEMBLY
    Available for backorder
  • XB1NU3020ADD00F2XX

    ABB/GE

    SKU: XB1NU3020ADD00F2XX

    XB1NU3020ADD00F2XX

    Type: Enclosed Circuit Breaker
    Amperage: 20
    Voltage: 480
    Poles: 3
    Enclosure: Nema 3R
    TYPE: ASSEMBLY