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    Transmission Distribut. Relays

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    Results 501-550 of 884.
    FW MURPHY UVR505

    FW MURPHY

    UVR505

    DISCONTINUED BY MANUFACTURER, RELAY UNDER VOLTAGE, FRONT STATUS LEDS, 12 PORTS
    ✓ IN STOCK!
    Buy Surplus As Low As $311.00
    $311.00
    Repair Yours $240.00
    STEVECO 90-3

    STEVECO

    90-3

    RELAY POTENTIALS
    ✓ IN STOCK!
    Buy Surplus As Low As $21.38
    $21.38
    ASEA BROWN BOVERI DS201TK32A30

    ASEA BROWN BOVERI

    DS201TK32A30

    RCBO, 1P+N, 32A, 30MA SENSITIVITY
    ✓ IN STOCK!
    $1,143.00 Buy Surplus As Low As $627.85
    $627.85
    Repair Yours $455.50
    TELE CONTROLS G2UM300VL20

    TELE CONTROLS

    G2UM300VL20

    VOLTAGE PROTECTION MONITORING RELAY, 1-PH, 30V - 60V - 300V AC/DC RANGES, MULTIFUNCTION, 2 CO, DPDT RELAY OUTPUT, LED INDICATORS, ADJUSTABLE THRESHOLDS, POWER SUPPLY PROTECTOR, IDEAL FOR BAT ...
    ✓ IN STOCK!
    $202.00 Buy New $202.00
    $122.00
    Repair Yours $200.00
    MARSH BELLOFRAM AC-2020

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    AC-2020

    3 PHASE MONITOR
    ✓ IN STOCK!
    $414.00 Buy New $414.00
    $248.40
    Repair Yours $200.00
    MARSH BELLOFRAM CMD-120-ASE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMD-120-ASE-20

    CURRENT MONITOR RELAYS, UNIVERSAL, AC, CMD MODEL, 120 V AC, 50/60 HZ, CURRENT TRIP POINTS - 4-20 AMP ADJ. / MAX - 20 AMP, DPDT, AUTOMATIC RESET
    ✓ IN STOCK!
    $519.00 Buy New $519.00
    $294.35
    Repair Yours $259.00
    MARSH BELLOFRAM CMD-120-ASE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMD-120-ASE-5

    CURRENT MONITOR RELAYS, UNIVERSAL, AC, CMD MODEL, 120 V AC, 50/60 HZ, CURRENT TRIP POINTS - 1-5 AMP ADJ. / MAX - 13.4 AMP, DPDT, AUTOMATIC RESET
    ✓ IN STOCK!
    $402.00 Buy New $402.00
    $242.00
    Repair Yours $200.00
    MARSH BELLOFRAM CMG-0100-28

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMG-0100-28

    CURRENT MONITORING RELAY, CMG SERIES, 240 V AC, SPST - N.O., 5 AMP, QC TABS, PANEL MOUNT, CURRENT TRIP POINT - 28 AMPS
    ✓ IN STOCK!
    $193.50 Buy New $193.50
    $147.06
    Repair Yours $200.00
    MARSH BELLOFRAM CMI-120-ASE-1

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMI-120-ASE-1

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMI MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC, 50/60 HZ, CURRENT TRIP POINTS - 0.2-1 AMP
    ✓ IN STOCK!
    $492.00 Buy New $492.00
    $278.70
    Repair Yours $246.00
    MARSH BELLOFRAM CMI-120-ASE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMI-120-ASE-5

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMI MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC, 50/60 HZ, CURRENT TRIP POINTS - 1-5 AMP
    ✓ IN STOCK!
    $538.00 Buy New $538.00
    $324.00
    Repair Yours $261.00
    MARSH BELLOFRAM CML-120-ASA-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CML-120-ASA-10

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CML MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, PLUG-IN ENCLOSURE, CURRENT TRIP POINTS - 2- ...
    ✓ IN STOCK!
    $447.00 Buy New $447.00
    $269.00
    Repair Yours $224.00
    MARSH BELLOFRAM CML-120-ASE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CML-120-ASE-5

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CML MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINT ...
    ✓ IN STOCK!
    $357.30 Buy New $357.30
    $271.55
    Repair Yours $200.00
    MARSH BELLOFRAM CMO-120-ASA-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMO-120-ASA-10

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMO MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, PLUG-IN ENCLOSURE, CURRENT TRIP POINTS - 2- ...
    ✓ IN STOCK!
    $445.05 Buy New $445.05
    $267.03
    Repair Yours $200.00
    MARSH BELLOFRAM CMO-120-ASE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMO-120-ASE-5

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMO MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINT ...
    ✓ IN STOCK!
    $516.00 Buy New $516.00
    $310.00
    Repair Yours $258.00
    MARSH BELLOFRAM CMU-120-ASA-1

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-120-ASA-1

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, 10 AMPS RES @ 120 V AC OUTPUT, DPDT, 120 V AC/DC CONTROL, 50/60 HZ, CURRENT TRIP POINTS - 1-5 AMP, 11-PIN, PLUG-IN MOUNT
    ✓ IN STOCK!
    $445.84 Buy New $445.84
    $338.84
    Repair Yours $203.35
    MARSH BELLOFRAM CMU-120-ASE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-120-ASE-20

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINT ...
    ✓ IN STOCK!
    $456.30 Buy New $456.30
    $273.78
    Repair Yours $246.00
    MARSH BELLOFRAM CBA-120-ALE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CBA-120-ALE-10

    MONITOR / RELAY, AC OVER AND UNDER CURRENT BAND, 2 - 10 AMP ADJUSTABLE UNDER CURRENT RANGE, 2-10 AMP ADJUSTABLE OVER CURRENT RANGE, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $539.00 Buy New $539.00
    $324.00
    Repair Yours $200.00
    MARSH BELLOFRAM CDD-120-ALE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CDD-120-ALE-20

    UNIVERSAL DC CURRENT MONITOR RELAY
    ✓ IN STOCK!
    $480.00 Buy New $480.00
    $295.65
    Repair Yours $240.00
    MARSH BELLOFRAM CMB-120-AFA-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-10

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 10 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    ✓ IN STOCK!
    $205.00 Buy New $205.00
    $124.00
    Repair Yours $200.00
    MARSH BELLOFRAM SLA-120-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-120-ASA

    PHASE MONITOR/RELAY, 3-PHASE, 95-130V ADJ., 10A, PLUG-IN, SLA SERIES, 120VAC, SPDT (1 FORM C)
    ✓ IN STOCK!
    $249.00 Buy New $249.00
    $151.00
    Repair Yours $200.00
    CR MAGNETICS CR4395-EL-240-330-C-CD-ELR-I

    CR MAGNETICS

    CR4395-EL-240-330-C-CD-ELR-I

    AC CURRENT SENSING RELAY, SUPPLY VOLTAGE 240 VAC, TRIP RANGE- 3.0 TO 30 AAC, TRIP ON DELAY - .1 TO 1 SEC, CALIBRATED DIAL, INTERNAL TRANSFORMER
    ✓ IN STOCK!
    $189.00 Buy New $189.00
    $115.00
    CR MAGNETICS CR7310-LH-24D-.11-A-CD-ELR-R2

    CR MAGNETICS

    CR7310-LH-24D-.11-A-CD-ELR-R2

    CR7310 - GROUND FAULT SENSING RELAY, SUPPLY VOLTAGE 24 VDC, TRIP RANGE - 0.1 TO 1.0 AAC, TRIP ON DELAY - .5 TO 6 SEC, CALIBRATED DIAL, CRGFS-200 REMOTE CURRENT TRANSFORMER
    ✓ IN STOCK!
    $258.47 Buy New $258.47
    $155.08
    Repair Yours $200.00
    WESTINGHOUSE 289B432A09

    WESTINGHOUSE

    289B432A09

    RELAY, C0-5 TYPE, 2-6AMP, 60HZ
    ✓ IN STOCK!
    $1,717.20 Buy Surplus As Low As $1,030.32
    $1,030.32
    Repair Yours $673.05
    GENERAL ELECTRIC 12HGA14ALS

    GENERAL ELECTRIC

    12HGA14ALS

    AUXILARY RELAY, 125VDC, 4 SECOND
    ✓ IN STOCK!
    $229.50 Buy Surplus As Low As $148.41
    $148.41
    Repair Yours $200.00
    ASEA BROWN BOVERI 1963190

    ASEA BROWN BOVERI

    1963190

    ABB, 1963190, SV VOLTAGE RELAY, 120VAC, 60HZ, SETTINGS 70-150
    ✓ IN STOCK!
    $801.90 Buy Surplus As Low As $609.44
    $609.44
    Repair Yours $446.00
    TE CONNECTIVITY 1618096-5

    TE CONNECTIVITY

    AMP

    1618096-5

    910X=WILMAR PHASE SEQUENCE
    ✓ IN STOCK!
    $6,173.00 Buy Surplus As Low As $3,704.00
    $3,704.00
    Repair Yours $3,075.00
    TE CONNECTIVITY 1618011-6

    TE CONNECTIVITY

    AMP

    1618011-6

    FM200AAX=FM200AAX SINGLE POLE
    ✓ IN STOCK!
    $1,753.00 Buy Surplus As Low As $1,052.00
    $1,052.00
    Repair Yours $874.00
    TE CONNECTIVITY 1617139-2

    TE CONNECTIVITY

    AMP

    1617139-2

    MAWD-239-1B = MAD T05 DIODE RE
    ✓ IN STOCK!
    $341.00 Buy Surplus As Low As $205.00
    $205.00
    Repair Yours $200.00
    TE CONNECTIVITY 1617157-5

    TE CONNECTIVITY

    AMP

    1617157-5

    MGSPD-5W = MG .100 GRID SENSIT
    ✓ IN STOCK!
    $120.00 Buy Surplus As Low As $72.00
    $72.00
    Repair Yours $200.00
    TE CONNECTIVITY 1617158-2

    TE CONNECTIVITY

    AMP

    1617158-2

    PRMGSC-5XW=PRMGS .100 GRID REL
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    EATON CORPORATION C323PN12B

    EATON CORPORATION

    CUTLER HAMMER

    C323PN12B

    OBSOLETE, PHASE MONITOR RELAY, 208-240V, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $334.80
    $334.80
    Repair Yours $310.00
    GENERAL ELECTRIC 12NLR21U1A

    GENERAL ELECTRIC

    12NLR21U1A

    DISCONTINUED BY MANUFACTURER, RECLOSING RELAY, 48-125 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,269.00
    $1,269.00
    Repair Yours $1,200.00
    GENERAL ELECTRIC 12HFC21B2A

    GENERAL ELECTRIC

    12HFC21B2A

    DISCONTINUED BY MANUFACTURER, RELAY, OVERCURRENT, 2-50AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $398.40
    DEIF RMV-142D

    DEIF

    RMV-142D

    *DO NOT USE INCOMPETE PART NUMBER*
    ✓ IN STOCK!
    $440.10 Buy Surplus As Low As $264.06
    $264.06
    ICM ICM492-LF

    ICM

    ICM492-LF

    SINGLE PHASE MONITOR, 80-300V
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $200.00
    LITTELFUSE 250A

    LITTELFUSE

    250A

    PHASE RELAY, DPDT, 190-480V, PANEL; PRODUCT RANGE:250A SERIES; CONTACT CONFIGURATION:DPDT; CONTACT CURRENT:10A; RELAY MOUNTING:PANEL MOUNT; RELAY TERMINALS:SCREW; SWITCHING VOLTAGE MAX:240VA ...
    ✓ IN STOCK!
    $298.00 Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    LITTELFUSE PLM9405

    LITTELFUSE

    PLM9405

    PHASE RELAY, SPDT, 400-480V, SOCKET; PRODUCT RANGE:PLM SERIES; CONTACT CONFIGURATION:SPDT; CONTACT CURRENT:10A; RELAY MOUNTING:SOCKET; RELAY TERMINALS:QUICK CONNECT; SWITCHING VOLTAGE MAX:24 ...
    ✓ IN STOCK!
    $299.00 Buy Surplus As Low As $228.00
    $228.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 290B658A09

    ASEA BROWN BOVERI

    290B658A09

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL RELAY, KD3, SINGLE PHASE, DISTANCE, 290B658R09
    ✓ IN STOCK!
    Buy Surplus As Low As $2,187.00
    $2,187.00
    Repair Yours $2,050.00
    SCHWEITZER ENGINEERING SEL-321-1-R426

    SCHWEITZER ENGINEERING

    SEL-321-1-R426

    85-264 VAC, 50/60 HZ, 25 WATTS MAX, LOGIC INPUT 125 VDC 5 AMPS, PHASE GROUND DISTANCE, DIRECTIONAL RELAY
    ✓ IN STOCK!
    $1,781.10 Buy Surplus As Low As $1,068.66
    $1,068.66
    Repair Yours $698.45
    RADWELL VERIFIED SUBSTITUTE PMRU-1C-480A-SUB

    RADWELL VERIFIED SUBSTITUTE

    PMRU-1C-480A-SUB

    SUBSTITUTE FOR AUTOMATION DIRECT PMRU-1C-480A, PHASE MONITORING RELAY, SPDT, 480VAC; CONTACT CONFIGURATION:SPDT; PHASE TYPE:3 PHASE; POWER CONSUMPTION:3VA; SUPPLY VOLTAGE MAX:480V AC; SWITCH ...
    ✓ IN STOCK!
    $148.00 Buy New $148.00
    Repair Yours $200.00
    WESTINGHOUSE 289B432A15

    WESTINGHOUSE

    289B432A15

    DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, 2-6 AMP, 1 PHASE, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $408.00
    $408.00
    Repair Yours $399.00
    SCHWEITZER ENGINEERING 0501203X561BXB

    SCHWEITZER ENGINEERING

    0501203X561BXB

    (SEL-501-2), RELAY, OVER-CURRENT, 48/125V, 50/60HZ, 5.5W
    ✓ IN STOCK!
    $1,611.00 Buy Surplus As Low As $966.60
    $966.60
    Repair Yours $631.42
    OMRON SDV-B-6

    OMRON

    SDV-B-6

    VOLTAGE SENSOR, 110VAC, 8PIN, 4-10V PICK UP, 70-95% OF PICK UP DROP OUT
    ✓ IN STOCK!
    $293.40 Buy Surplus As Low As $176.04
    $176.04
    Repair Yours $200.00
    GENERAL ELECTRIC 12HFA54M9H

    GENERAL ELECTRIC

    12HFA54M9H

    INDUSTRIAL RELAY, 115VAC, 60HZ,
    ✓ IN STOCK!
    $1,399.50 Buy Surplus As Low As $923.67
    $923.67
    Repair Yours $645.74
    MEGACON KCV234E

    MEGACON

    KCV234E

    SYNCRONISATION CONTROLLER 380/415VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $265.48
    $265.48
    MEGACON KCG592

    MEGACON

    KCG592

    DISCONTINUED BY MANUFACTURER, LOSS OF MAINS PROTECTION RELAY, INPUT: 100-120/200-240/380-415/440-460 VAC 40-70 HZ, SCREW CLAMP TERMINALS, OPERATING TEMPERATURE -20 TO 70 ºC, DIN-RAIL/SCREW M ...
    ✓ IN STOCK!
    Buy Surplus As Low As $309.78
    $309.78
    Repair Yours $268.21
    GOTRONIC 585109

    GOTRONIC

    585109

    POWER LINE MONITOR,480VAC,50/60HZ
    ✓ IN STOCK!
    $547.20 Buy Surplus As Low As $354.20
    $354.20
    Repair Yours $252.32
    GENERAL ELECTRIC 12PJC11Z3A

    GENERAL ELECTRIC

    12PJC11Z3A

    DISCONTINUED BY MANFUACTURER, INSTANTANEOUS CURRENT RELAY, TYPE PJC, 6 AMP, 25 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $837.00
    $837.00
    Repair Yours $780.00
    ASEA BROWN BOVERI CM-SRS.22S

    ASEA BROWN BOVERI

    CM-SRS.22S

    CURRENT MONITORING RELAY, 24-240V AC/DC, 50/60 HZ, OVER- OR UNDERCURRENT MONITORING, SCREW TERMINALS, DIN RAIL MOUNT
    ✓ IN STOCK!
    $396.00 Buy Surplus As Low As $238.00
    $238.00
    BROYCE CONTROL LPRT/2 400V

    BROYCE CONTROL

    LPRT/2 400V

    UNDER VOLTAGE MONITORING RELAY, 3 PHASE, 243-540 VAC, 48-63 HZ, 50 MS RESPONSE TIME, DPDT, DIN RAIL MOUNT
    ✓ IN STOCK!
    $104.00 Buy Surplus As Low As $80.00
    $80.00
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