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    Circuit Breaker / Circuit Breaker Auxiliary

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    Results 1-50 of 220.
    SIEMENS A01MN64

    SIEMENS

    A01MN64

    AUXILIARY SWITCH, SENTRON SERIES, TYPE A01, 1 SWITCH, 480 VAC / 250 VDC
    ✓ IN STOCK!
    $218.40 Buy Surplus As Low As $185.64
    $185.64
    EATON CORPORATION 6637C50G05

    EATON CORPORATION

    CUTLER HAMMER

    6637C50G05

    DISCONTINUED BY MANUFACTURER, AUXILIARY SWITCH, 3 WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    MIAMI BREAKER 5050.0001.02

    MIAMI BREAKER

    5050.0001.02

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, 15AMP / 125/250VAC, 0.5AMP / 125VCC, 0.25AMP / 250VCC, 6 WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $99.00
    $99.00
    GRAINGER 4ZCD7

    GRAINGER

    GRAINGER APPROVED VENDOR

    4ZCD7

    FUSE 1-8/10AMP 600VAC/300VDC CLASS CC ATQR
    ✓ IN STOCK!
    $30.00 Buy Surplus As Low As $18.00
    $18.00
    Repair Yours Contact Us
    MIAMI BREAKER 05050.0004.15

    MIAMI BREAKER

    05050.0004.15

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, 15 AMP / 125/250 VAC, 0.5 AMP / 125 VDC, 0.25 AMP / 250 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $80.00
    $80.00
    EATON CORPORATION AAL1PK

    EATON CORPORATION

    CUTLER HAMMER

    AAL1PK

    AL/LO AUX. SWITCH, FOR CH SERIES C, TYPE F-BREAKER, 600V AC, 50/60HZ, 125-250V DC
    ✓ IN STOCK!
    $100.00 Buy Surplus As Low As $64.60
    $64.60
    MITSUBISHI SLT

    MITSUBISHI

    SLT

    DISCONTINUED BY MANUFACTURER, AUXILIARY SWITCH, VERTICAL LEAD-WIRE TERMINAL BLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As $69.00
    $69.00
    SIEMENS ED62100

    SIEMENS

    ED62100

    BREAKER ED 2P 100A 600V 18KA-MURRAY
    $1,017.00 Buy Surplus As Low As $611.00
    $611.00
    Repair Yours $508.00
    SIEMENS ITM220N

    SIEMENS

    ITM220N

    BREAKER 20A 2P 3/4IN 10K FOR ISA
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    SIEMENS LC100E6S

    SIEMENS

    LC100E6S

    BREAKER ED 2P 100A 600A 18KA ENCL-MURRAY
    $1,246.00 Buy Surplus As Low As $748.00
    $748.00
    Repair Yours $621.00
    SIEMENS MB290KH

    SIEMENS

    MB290KH

    BREAKER 90A 2P 120/240V 22K BLH
    $457.00 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $229.00
    SIEMENS MB290KM

    SIEMENS

    MB290KM

    BREAKER 90A 2P 120/240V 65K HBL
    $914.00 Buy Surplus As Low As $548.00
    $548.00
    Repair Yours $456.00
    SIEMENS MB240KM

    SIEMENS

    MB240KM

    BREAKER 40A 2P 120/240V 65K HBL
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    SIEMENS MB250KH

    SIEMENS

    MB250KH

    BREAKER 50A 2P 120/240V 22K BLH
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    SIEMENS MB250KM

    SIEMENS

    MB250KM

    BREAKER 50A 2P 120/240V 65K HBL
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    SIEMENS QF220P

    SIEMENS

    QF220P

    BREAKER 20A 2P 120/240V 10K QPF GFCI 5MA
    $623.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours $311.00
    SIEMENS QF230P

    SIEMENS

    QF230P

    BREAKER 30A 2P 120/240V 10K QPF GFCI 5MA
    $623.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours $311.00
    SIEMENS Q115H00S01

    SIEMENS

    Q115H00S01

    BREAKER 15A 1P 120V 22K QPH 120V SHUNT
    $322.00 Buy Surplus As Low As $194.00
    $194.00
    Repair Yours $200.00
    SIEMENS STDAS10

    SIEMENS

    STDAS10

    BREAKER STD 600VAC AUX SW 5NO/5NC
    $2,076.00 Buy Surplus As Low As $1,246.00
    $1,246.00
    Repair Yours $1,034.00
    SIEMENS TD63S2000

    SIEMENS

    TD63S2000

    BREAKER 3P 2000A 50KA MOLDED CASE SW
    $27,811.00 Buy Surplus As Low As $16,687.00
    $16,687.00
    Repair Yours $13,851.00
    SIEMENS 3VF9523-1EB00

    SIEMENS

    3VF9523-1EB00

    ACCESS.F.3VF5 CIRC. BRKR.,2NO
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $543.00
    SIEMENS 3VF9723-1EB00

    SIEMENS

    3VF9723-1EB00

    ACCESS.F.3VF7 CIRC BRKR,2NO
    $1,868.00 Buy Surplus As Low As $1,121.00
    $1,121.00
    Repair Yours $931.00
    SIEMENS 5SM1612-6

    SIEMENS

    5SM1612-6

    RCCIRCUITBREAKER 2 POLE 25A 125-230VAC
    $488.00 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    SIEMENS C320TR11

    SIEMENS

    C320TR11

    TRIP INDICATING CONTACTS
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    ASEA BROWN BOVERI K1S1

    ASEA BROWN BOVERI

    K1S1

    SHUNT TRIP 48VAC/60VDC S1/S2
    $382.00 Buy Surplus As Low As $229.00
    $229.00
    ASEA BROWN BOVERI K1S2

    ASEA BROWN BOVERI

    K1S2

    SHUNT TRIP 220-250VAC S1/S2
    $561.00 Buy Surplus As Low As $337.00
    $337.00
    Repair Yours $280.00
    ASEA BROWN BOVERI K1S9

    ASEA BROWN BOVERI

    K1S9

    SHUNT TRIP 220VDC S1/S2
    $361.00 Buy Surplus As Low As $217.00
    $217.00
    ASEA BROWN BOVERI K5S9

    ASEA BROWN BOVERI

    K5S9

    SHUNT TRIP 12VDC S3/S5
    $748.00 Buy Surplus As Low As $449.00
    $449.00
    Repair Yours $373.00
    ASEA BROWN BOVERI K7S2

    ASEA BROWN BOVERI

    K7S2

    SHUNT TRIP 240VAC S6/S7
    $1,609.00 Buy Surplus As Low As $966.00
    $966.00
    Repair Yours $802.00
    SIEMENS EPA4104

    SIEMENS

    EPA4104

    AL 1000A 480/277V 4P EXPANSION SECTION
    $14,476.00 Buy Surplus As Low As $8,686.00
    $8,686.00
    Repair Yours $7,210.00
    NIDEC CORP 10103HP

    NIDEC CORP

    FINCOR

    10103HP

    CIRCUIT BREAKER FOR FINCOR 2242 & 2601 D
    $665.00 Buy Surplus As Low As $399.00
    $399.00
    Repair Yours $332.00
    DANAHER MOTION ASW404603

    DANAHER MOTION

    SECO DRIVES

    ASW404603

    CIRCUIT BREAKER 20A 2 POLE SPARE PART
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    DANAHER MOTION ASW405100

    DANAHER MOTION

    SECO DRIVES

    ASW405100

    CIRCUIT BREAKER 50A 2 POLE SPARE PART
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    ALLEN BRADLEY X-168489

    ALLEN BRADLEY

    X-168489

    ASSEMBLY,PISTON FOR OVERLOAD RELAY
    Buy Surplus As Low As $85.00
    $85.00
    ALLEN BRADLEY Z-35751

    ALLEN BRADLEY

    Z-35751

    ASSEMBLY,PLUG FOR CIRCUIT BREAKER
    Buy Surplus As Low As $52.00
    $52.00
    GENERAL ELECTRIC TEY290ST12

    GENERAL ELECTRIC

    TEY290ST12

    MCCB 2P 90A W/120-277VAC SHUNT TRIP
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $543.00
    GENERAL ELECTRIC TEY320AS1B

    GENERAL ELECTRIC

    TEY320AS1B

    20A 3P TEY W/AUX SW, 1NC
    $685.00 Buy Surplus As Low As $411.00
    $411.00
    Repair Yours $342.00
    SIEMENS SB4AS12EC

    SIEMENS

    SB4AS12EC

    BREAKER SB AUX SW 6A-6B FORM-C CONTACT
    $2,232.00 Buy Surplus As Low As $1,339.00
    $1,339.00
    Repair Yours $1,112.00
    SIEMENS Q115PROMOTIONAL

    SIEMENS

    Q115PROMOTIONAL

    BREAKER 15A 1P 120V 10K QP PROMOTIONAL
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    SIEMENS US2HED43B100BESN

    SIEMENS

    US2HED43B100BESN

    BREAKER ED 3P 100A 480V BELL ALARM SHUNT
    $2,647.00 Buy Surplus As Low As $1,588.00
    $1,588.00
    Repair Yours $1,318.00
    SIEMENS MP130BP

    SIEMENS

    MP130BP

    BREAKER 30A 1P 120V 10K MP-T BULK PACK
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    SIEMENS MP220BP

    SIEMENS

    MP220BP

    BREAKER 20A 2P 120/240V 10K MP-T BULK
    $250.00 Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    SIEMENS 3UB1105-1GM7

    SIEMENS

    3UB1105-1GM7

    TRIPPING UNIT,100-400 AMP,208-240VAC
    $2,283.00 Buy Surplus As Low As $1,370.00
    $1,370.00
    Repair Yours $1,138.00
    EATON CORPORATION PSPV080480Y2K

    EATON CORPORATION

    CUTLER HAMMER

    PSPV080480Y2K

    PROTECTION MOD
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $543.00
    EEC AEG ECX2025

    EEC AEG

    ECX2025

    OVERLOAD (0.16-0.25A)
    $28.00 Buy Surplus As Low As $17.00
    $17.00
    EEC AEG EEC100-160A

    EEC AEG

    EEC100-160A

    100-160 AMP OVERLOAD
    $250.00 Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    EEC AEG ECX631A

    EEC AEG

    ECX631A

    .63-1.0 AMPOVERLOAD
    $37.00 Buy Surplus As Low As $23.00
    $23.00
    ASEA BROWN BOVERI 1SDA060613R1

    ASEA BROWN BOVERI

    1SDA060613R1

    MOL-ST6>KEYLOCKEQUALN.20006 (1SDA060613R1)
    $49.32 Buy Surplus As Low As $30.66
    $30.66
    SIEMENS 3NE7425-0C

    SIEMENS

    3NE7425-0C

    SITOR BACKUP BE SET FOR SEMICONDUCTOR PROTECTION 200A AR 2000V SIZE 3 CONNECTION CONTACT KNIFE 210 MM
    $374.44 Buy Surplus As Low As $225.10
    $225.10
    Repair Yours $200.00
    SIEMENS 3VL9320-6SF30

    SIEMENS

    3VL9320-6SF30

    OVER CURRENT TRIGGER VL 250 3PIN, PLANT PROTECTION ETU12, LIG 3 PHASE / 4 LINES = IR 80.200A, OVERLOAD PROTECTION, (II) = 1.25 UP TO 11 X IN, BASH GUARD SCREW CONNECTION TERMINALS IN THE SCO ...
    $891.00 Buy Surplus As Low As $535.00
    $535.00
    Repair Yours $446.00
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