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    Results 1-50 of 685.
    SIEMENS ND63T900

    SIEMENS

    ND63T900

    TRIP FOR ND6 3P 600V 900A, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. THERMAL - MAGNETIC TRIP UNIT FOR ND FRAME 900A 3-POLE 600V BREAKERS.
    ✓ IN STOCK!
    $1,894.77 Buy Surplus As Low As $1,440.03
    $1,440.03
    SIEMENS ND63T120

    SIEMENS

    ITE SIEMENS

    ND63T120

    CIRCUIT BREAKER TRIP UNIT, FOR ND FRAME, WITH STANDARD BREAKING CAPACITY, 1200 AMP, 3-POLE
    ✓ IN STOCK!
    $2,346.67 Buy Surplus As Low As $1,206.57
    $1,206.57
    SIEMENS PD63T120

    SIEMENS

    PD63T120

    CB TRIP 1200, TRIP UNIT, 3P, 600 VAC, PD STD INTER TM BRKR, MOLDED CASE CIRCUIT BREAKERS , PD63T120 , PD63T120
    ✓ IN STOCK!
    $1,799.98 Buy Surplus As Low As $1,079.99
    $1,079.99
    SIEMENS STD20TLSI

    SIEMENS

    ITE SIEMENS

    STD20TLSI

    CIRCUIT BREAKER,SENTRON SERIES, 2000 AMP, INTERCHANGEABLE TRIP
    ✓ IN STOCK!
    $1,350.35 Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $747.19
    SIEMENS JD63T300

    SIEMENS

    ITE SIEMENS

    JD63T300

    CIRCUIT BREAKER TRIP UNIT, 300AMP, 3 POLE, 600V, JD6 TYPE
    ✓ IN STOCK!
    $1,226.20 Buy Surplus As Low As $422.48
    $422.48
    SIEMENS CJT3B400

    SIEMENS

    CJT3B400

    TRIP UNIT, VL SERIES, TYPE CJT, 400 AMP, 3 POLE, 600V, NJG HJG LJG FRAME, THERMAL MAGNETIC
    ✓ IN STOCK!
    $5,329.93 Buy Surplus As Low As $4,423.84
    $4,423.84
    SIEMENS 5SY4320-7

    SIEMENS

    ITE SIEMENS

    5SY4320-7

    CIRCUIT BREAKER, MINIATURE, SENTRON, 3 POLE, 20 AMP, 400 VAC, 10 KA, C CURVE, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -40 TO +70 DEGREES C, IP20
    ✓ IN STOCK!
    $194.00 Buy Surplus As Low As $77.60
    $77.60
    SIEMENS BQDST120

    SIEMENS

    ITE SIEMENS

    BQDST120

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER SHUNT TRIP, 120VAC, FOR BQD/CQD
    ✓ IN STOCK!
    Buy Surplus As Low As $468.64
    $468.64
    SIEMENS 3RV1021-4DA10

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1021-4DA10

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, STARTER MOTOR PROTECTOR, SIZE S0, CLASS 10, 20-25 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, SUCCESSOR IS 3RV2021-4DA10
    ✓ IN STOCK!
    Buy Surplus As Low As $187.46
    $187.46
    Repair Yours $200.00
    SIEMENS 3RV1021-4CA10

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1021-4CA10

    DISCONTINUED BY MANUFACTURER 01/10/2019, CIRCUIT BREAKER, FOR MOTOR PROTECTION, 17-22 AMP SHORT-CIRCUIT RELEASE, CLASS 10, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, REPLACED BY 3RV2021-4C ...
    ✓ IN STOCK!
    Buy Surplus As Low As $200.58
    $200.58
    Repair Yours $200.00
    SIEMENS LL3T500

    SIEMENS

    LL3T500

    TRIP UNIT, CIRCUIT BREAKER, CIRCUIT BREAKER TRIP
    ✓ IN STOCK!
    $1,107.12 Buy Surplus As Low As $692.92
    $692.92
    SIEMENS Q240U

    SIEMENS

    Q240U

    BREAKER, 40A, 2P, 120/240V, 10K, QP
    ✓ IN STOCK!
    $34.07 Buy Surplus As Low As $17.66
    $17.66
    SIEMENS 5SK9011-4KK28

    SIEMENS

    5SK9011-4KK28

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250VAC, 60VDC, 10 AMP, 1NC, 1 POLE, FOR AUXILIARY CONTACTS, OVERLOAD+SHORT CIRCUIT RELEASE, SCREW TERMINALS, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $228.00
    $228.00
    SIEMENS 5SK9011-2KK27

    SIEMENS

    5SK9011-2KK27

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250VAC, 60VDC, 6 AMP, 1 POLE, SCREW TERMINALS, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $159.00
    $159.00
    SIEMENS 5SK9011-2KK25

    SIEMENS

    5SK9011-2KK25

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250VAC, 60VDC, 2 AMP, SCREW TERMINALS, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $183.00
    $183.00
    SIEMENS S01FD60

    SIEMENS

    ITE SIEMENS

    S01FD60

    SHUNT TRIP, CIRCUIT BREAKER ACCESSORY, TYPE FD, 120 VAC, FOR USE WITH CIRCUIT BREAKER
    ✓ IN STOCK!
    $560.00 Buy Surplus As Low As $336.00
    $336.00
    SIEMENS 3RV1921-1M

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1921-1M

    DISCONTINUED BY MANUFACTURER, ALARM SWITCH AUXILIARY CONTACT, 10AMP, 240V, 1NO/1NC
    ✓ IN STOCK!
    Buy Surplus As Low As $15.00
    $15.00
    SIEMENS 3RV1912-1CV0

    SIEMENS

    3RV1912-1CV0

    UNDERVOLTAGE RELEASE UNIT, 400 VAC, 50 HZ, W/ LEADING AUXILIARY SWITCH, 2 N/O, FOR CIRCUIT BREAKER 3RV1011, DIN RAIL MOUNT , 3RV1912-1CV0
    ✓ IN STOCK!
    $146.00 Buy Surplus As Low As $50.46
    $50.46
    SIEMENS 3RV1922-1CP0

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1922-1CP0

    DISCONTINUED BY MANUFACTURER 10/1/2020, UNDERVOLTAGE RELEASE, SIZE S0/S3, 240 VAC, 50/60 HZ, 2 N/O, W/ LEADING AUXILIARY SWITCH, SCREW TYPE TERMINAL, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $200.78
    $200.78
    SIEMENS 3RV1902-1DB0

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1902-1DB0

    DISCONTINUED BY MANUFACTURER, SHUNT RELEASE 20...24 V AC, 50/60 HZ, 100% ON PERIOD 20-70 VAC, 5 S ON PERIOD 20-70 V DC, 5 S ON PERIOD FOR CIRCUIT BREAKER SIZE S00...S3, REPLACED BY 3RV2902-1 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $49.49
    $49.49
    SIEMENS U01FD60

    SIEMENS

    U01FD60

    BREAKER FD 120VAC UV TRP, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 120 VAC UNDERVOLTAGE REALEASE. SUITS FD FRAME BREAKERS.
    ✓ IN STOCK!
    $794.12 Buy Surplus As Low As $476.47
    $476.47
    SIEMENS S11FD60

    SIEMENS

    S11FD60

    BREAKER FD 125VDC ST, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 125 VDC SHUNT TRIP. SUITS FD FRAME BREAKERS.
    ✓ IN STOCK!
    $356.31 Buy Surplus As Low As $270.80
    $270.80
    SIEMENS S09JLD6

    SIEMENS

    S09JLD6

    BREAKER JD/LD/LMD 48VDC ST, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 48 VDC SHUNT TRIP. SUITS JD / LD / LMD FRAME BREAKERS.
    ✓ IN STOCK!
    $672.23 Buy Surplus As Low As $272.66
    $272.66
    SIEMENS JD63T350

    SIEMENS

    ITE SIEMENS

    JD63T350

    CIRCUIT BREAKER TRIP UNIT, I-T-E, TYPE JD6, 350A, 3 POLE, 40C
    ✓ IN STOCK!
    $921.67 Buy Surplus As Low As $553.00
    $553.00
    SIEMENS CFT3E250

    SIEMENS

    CFT3E250

    LCD TRIP UNIT, ELECTRONIC, TYPE CFT3, 600V/250
    ✓ IN STOCK!
    $3,255.78 Buy Surplus As Low As $2,504.45
    $2,504.45
    SIEMENS JD63T250

    SIEMENS

    JD63T250

    CIRCUIT BREAKER TRIP UNIT, JD SERIES, 250 AMP, 600 V
    ✓ IN STOCK!
    $800.00 Buy Surplus As Low As $533.33
    $533.33
    SIEMENS 5SY8220-7

    SIEMENS

    5SY8220-7

    MINIATURE CIRCUIT BREAKER, 400V, 25KA, 2 POLE, C 20, SCREW TERMINALS, DIN RAIL MOUNTABLE , 5SY8220-7
    ✓ IN STOCK!
    $269.00 Buy Surplus As Low As $205.00
    $205.00
    SIEMENS 5SY4214-8

    SIEMENS

    FURNAS ELECTRIC CO

    5SY4214-8

    MINIATURE CIRCUIT BREAKER, 400V, 0.3 AMP, 10KA, 2 POLE, D CURVE, 70MM, SCREW TERMINALS, DIN RAIL MOUNTABLE , 5SY4214-8
    ✓ IN STOCK!
    $130.00 Buy Surplus As Low As $31.69
    $31.69
    SIEMENS 5ST3031

    SIEMENS

    5ST3031

    (PRICE/PC) SHUNT TRIP,24 - 48 VAC/VDC, 110 VDC, 5ST PRODUCT , 5ST3031
    ✓ IN STOCK!
    $286.00 Buy Surplus As Low As $180.32
    $180.32
    SIEMENS 3RV1922-1CV0

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1922-1CV0

    DISCONTINUED BY MANUFACTURER 10/01/2020, UNDERVOLTAGE RELEASE UNIT, 400 VAC, 50 HZ, WITH LEADING AUXILIARY SWITCH, 2 NO, FOR CIRCUIT BREAKER SIZE: S0-S3, PREFERRED SUCCESSOR 3RV2922-1CV0
    ✓ IN STOCK!
    Buy Surplus As Low As $190.00
    $190.00
    SIEMENS 3RV1902-1DF0

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1902-1DF0

    DISCONTINUED BY MANUFACTURER, AUXILIARY RELEASE, SHUNT TRIP, 90-110VAC 50HZ, 70-190VAC 60HZ, CSA/UL
    ✓ IN STOCK!
    Buy Surplus As Low As $80.05
    $80.05
    SIEMENS 5SK9011-6KK28

    SIEMENS

    5SK9011-6KK28

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250VAC, 60VDC, 10 AMP, 1NO+1NC, 1 POLE, FOR AUXILIARY CIRCUITS WITH SHORT CIRCUIT RELEASE
    ✓ IN STOCK!
    Buy Surplus As Low As $213.00
    $213.00
    SIEMENS 5SK9011-6KK26

    SIEMENS

    5SK9011-6KK26

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, FOR AUXILIARY CIRCUITS WITH SHORT-CIRCUIT RELEASE AUXILIARY CURRENT SWITCH, 1 NO+1 NC, 1-POLE, 4A
    ✓ IN STOCK!
    Buy Surplus As Low As $228.00
    $228.00
    SIEMENS 5SK9011-2KK28

    SIEMENS

    5SK9011-2KK28

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250VAC, 60VDC, 10 AMP, 1 POLE, FOR AUXILIARY CIRCUITS + OVERLOAD + SHORT CIRCUIT RELEASE, SCREW TERMINALS, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $94.48
    $94.48
    SIEMENS 3RV2922-2CP0

    SIEMENS

    3RV2922-2CP0

    UNDERVOLTAGE RELEASE AC 240V/60HZ 2NO, UNDERVOLTAGE RELEASE, AC 230V/50HZ, AC 240V/60HZ, WITH LEADING AUX. CONTACTS 2NO, WITH SPRING-L. CONNECTION, FOR CIRCUIT-BREAKERS, SZ S00/S0
    ✓ IN STOCK!
    $143.00 Buy Surplus As Low As $109.00
    $109.00
    SIEMENS 3RV2902-4AV0

    SIEMENS

    3RV2902-4AV0

    UNDERVOLTAGE RELEASE AC 400-440V 50/60HZ, UNDERVOLTAGE RELEASE, AC 400V/50HZ, AC 440V/60HZ WITH RING CABLE LUG CONNECTION, FOR CIRCUIT-BREAKERS, SZ S00/S0
    ✓ IN STOCK!
    $106.00 Buy Surplus As Low As $81.00
    $81.00
    SIEMENS 3RV2902-1AP0

    SIEMENS

    3RV2902-1AP0

    UNDERVOLTAGE RELEASE AC 230-240V 50/60HZ, UNDERVOLTAGE RELEASE, AC 230V/50HZ, AC 240V/60HZ, W. SCREW CONNECTION FOR CIRCUIT-BREAKERS, SZ S00/S0
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $78.00
    $78.00
    SIEMENS 3RV2902-1AM1

    SIEMENS

    3RV2902-1AM1

    UNDERVOLTAGE RELEASE AC 208V 60HZ, UNDERVOLTAGE RELEASE, AC 208V, 60HZ, W. SCREW CONNECTION FOR CIRCUIT-BREAKERS, SZ S00/S0
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $59.47
    $59.47
    SIEMENS SB20TLSI

    SIEMENS

    SB20TLSI

    DISCONTINUED BY MANUFACTURER, TRIP UNIT/INTERCHANGEABLE PROGRAMMER, SB SERIES, SOLID STATE, 1600 A, 600 A, 3-POLE
    ✓ IN STOCK!
    Buy Surplus As Low As $2,029.00
    $2,029.00
    SIEMENS 3VU1340-1MJ00

    SIEMENS

    3VU1340-1MJ00

    DISCONTINUED BY MANUFACTURER, MOTOR START PROTECTOR, 2.2-4AMP, 1NO+1NC, SUCCESSOR 3RV6011-1DA15
    ✓ IN STOCK!
    $636.50 Buy Surplus As Low As $373.55
    $373.55
    SIEMENS 5SM3 314-6

    SIEMENS

    ITE SIEMENS

    5SM3 314-6

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 40A, 230V, 2 POLE, TYPE A, 30MA
    ✓ IN STOCK!
    Buy Surplus As Low As $269.26
    $269.26
    SIEMENS SB08TP02G

    SIEMENS

    SB08TP02G

    TRIP UNIT/INTERCHANGEABLE PROGRAMMER, SB SERIES, SOLID STATE, 1600 A, 600 A, 3-POLE
    ✓ IN STOCK!
    $8,172.15 Buy Surplus As Low As $19.20
    $19.20
    SIEMENS 5ST3031-0HG

    SIEMENS

    5ST3031-0HG

    SHUNT RELEASE, FOR MINIATURE CIRCUIT BREAKER, 24-60 VAC/DC, 5ST PRODUCT
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $114.00
    $114.00
    SIEMENS 5SM2322-0

    SIEMENS

    FURNAS ELECTRIC CO

    5SM2322-0

    CIRCUIT BREAKER, TYPE AC, RC UNIT, 2 POLE, 0.3/40 AMP, 230/400 VAC, 50 HZ, 30 MA, DIN RAIL MOUNT, -5 TO +45 DEGREES C, IP20
    ✓ IN STOCK!
    $240.00 Buy Surplus As Low As $17.92
    $17.92
    SIEMENS 5SM1311-6

    SIEMENS

    ITE SIEMENS

    5SM1311-6

    DISCONTINUED BY MANUFACTURER SINCE: 01.10.2020, RESIDUAL OPERATED CIRCUIT BREAKER, RCCB, 2-POLE, 16 AMP, 230 VAC, 30 MA, REPLACED BY: 5SV3311-6
    ✓ IN STOCK!
    Buy Surplus As Low As $56.21
    $56.21
    SIEMENS HCPST120

    SIEMENS

    FURNAS ELECTRIC CO

    HCPST120

    SHUNT TRIP 120V HCP F.S., SIEMENS LOW VOLTAGE CIRCUIT PROTECTION PANELBOARD/SWITCHBOARD UNITS - SHUNT TRIP 120V HCP F.S.
    ✓ IN STOCK!
    $1,644.30 Buy Surplus As Low As $1,023.00
    $1,023.00
    SIEMENS 3VF9321-1BG10

    SIEMENS

    3VF9321-1BG10

    DISCONTINUED BY MANUFACTURER 17.10.2014, UNDERVOLT TRIP, WITH CONNECTING LEADS, 110-127V AC, 50/60 HZ, MOUNTING SIDE: LEFT-HAND
    ✓ IN STOCK!
    Buy Surplus As Low As $546.50
    $546.50
    SIEMENS 3RV1912-1CP0

    SIEMENS

    3RV1912-1CP0

    MSP S00 LVP W/CONTACT. 230V, FOR CIRCUIT-BREAKERS, SIZES00 WITH LEADING AUXIL. SWITCH 2NO, AC 230 V, 50 HZ/240V, 60HZ, UNDERVOLTAGE RELEASE
    ✓ IN STOCK!
    $146.00 Buy Surplus As Low As $111.00
    $111.00
    SIEMENS 3RV1902-1DP0

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1902-1DP0

    DISONTINUED BY MANUFACTURER, SHUNT RELEASE, 210-240 VAC, 50/60 HZ, 190-330 VDC, 5 S ON PERIOD
    ✓ IN STOCK!
    Buy Surplus As Low As $29.29
    $29.29
    SIEMENS 3VF9321-1BK10

    SIEMENS

    FURNAS ELECTRIC CO

    3VF9321-1BK10

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER UNDERVOLTAGE RELEASE, FOR 3VF3, 380/480VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $255.47
    $255.47
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