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    Transmission Distribut. Relays / Phase/Voltage Loss Relay

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    Results 751-800 of 841.
    TE CONNECTIVITY 252-PVRU-RMBX-C6

    TE CONNECTIVITY

    252-PVRU-RMBX-C6

    PHASE SEQUENCE / PHASE FAILURE RELAY, PROTECTOR, 208V INPUT, RELAY OUTPUT, VOLT FREE CONTACTS, 60 HZ, DIN RAIL MOUNT
    $270.00 Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $200.00
    SIEMENS 3TK2040-7AL2

    SIEMENS

    3TK2040-7AL2

    DISCONTINUED BY MANUFACTURER, PRODUCT IS CANCELLED SINCE: 01.04.2020, MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 4 NO, SCREW MOUNTING (DIAGONAL), 230/220 VAC, 50/60 HZ, AC OPERATION
    Buy Surplus As Low As $162.00
    $162.00
    SCHWEITZER ENGINEERING SEL-387E

    SCHWEITZER ENGINEERING

    SEL-387E

    ***DO NOT USE / ***INCOMPLETE PART NUMBER / RELAY, DIFFERENTIAL AND VOLTAGE
    Call For Availability
    BROYCE CONTROL 45081 600VAC

    BROYCE CONTROL

    45081 600VAC

    DISCONTINUED BY MANUFACTURER, SEQUENCE / FAILURE RELAY, SINGLE SPDT RELAY OUTPUT, DETECTS INCORRECT PHASE SEQUENCE / FAILURE (CLOSED CIRCUIT), DIN RAIL HOUSING, 600 VAC SUPPLY VOLTAGE, 45-65 ...
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    WIELAND SXT32

    WIELAND

    SXT32

    VOLTAGE MEASURING RELAY,A1,A2 220-240V, 50-60HZ, B1,B2 0,1-1.0 AMP, 50HZ, 500WATTS,250VOLTS,6AMP,
    $249.00 Buy Surplus As Low As $125.00
    $125.00
    STEM NA10

    STEM

    NA10

    DISCONTINUED BY MANUFACTURER, PHASE SEQUENCE RELAY, 3 AMP, 200-500 VAC SUPPLY, 50/60 HZ, WITH LED STATUS INDICATORS, IP20 ENCLOSURE PROTECTION, DIN-RAIL MOUNT
    Buy Surplus As Low As $117.00
    $117.00
    SCHNEIDER ELECTRIC 8430DASV20

    SCHNEIDER ELECTRIC

    SQUARE D

    8430DASV20

    DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 3 PHASE, 120VAC, 1 SPDT CONTACT, 380V, 10 AMP
    Buy Surplus As Low As $439.01
    $439.01
    Repair Yours $347.00
    R-K ELECTRONICS PRSL-300

    R-K ELECTRONICS

    PRSL-300

    PHASE REVERSAL RELAY ONLY, 380 TO 415VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $279.00 Buy New $279.00
    $168.00
    Repair Yours $300.00
    R-K ELECTRONICS PRSO-300

    R-K ELECTRONICS

    PRSO-300

    PHASE REVERSAL RELAY ONLY, 380 TO 415VAC 3Ø, 50/60 HZ, SPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $288.00 Buy New $288.00
    $173.00
    Repair Yours $300.00
    R-K ELECTRONICS PRSO-400

    R-K ELECTRONICS

    PRSO-400

    PHASE REVERSAL RELAY ONLY, 440 TO 480VAC 3Ø, 50/60 HZ, SPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    $288.00 Buy New $288.00
    $173.00
    Repair Yours $300.00
    R-K ELECTRONICS PRR-400

    R-K ELECTRONICS

    PRR-400

    PHASE LOSS & PHASE REVERSAL RELAY, 440 TO 480VAC 3Ø, 50/60 HZ, DPDT 600VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    $288.00 Buy New $288.00
    $181.65
    Repair Yours $300.00
    SCHNEIDER ELECTRIC LE5512TRVF

    SCHNEIDER ELECTRIC

    CLIPSAL

    LE5512TRVF

    RELAY,CLIPSAL, VOLTAGE FREE RELAY,C-BUS 2, 12 CHANNEL, 110VAC
    $718.56 Buy Surplus As Low As $314.30
    $314.30
    Repair Yours $289.85
    MARSH BELLOFRAM SUA-230-ALAU

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SUA-230-ALAU

    PHASE SEQUENCE AND LOSS MONITOR, 190-270 VAC, 50/60HZ
    $372.00 Buy New $372.00
    $215.13
    Repair Yours $300.00
    MARSH BELLOFRAM SLE-380-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLE-380-ALE

    PHASE LOSS, UNBALANCE & UNDER VOLTAGE RELAY,
    $592.00 Buy New $592.00
    $356.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLE-120-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLE-120-ALE

    PHASE LOSS, UNBALANCE & UNDER VOLTAGE RELAY,
    $720.00 Buy New $720.00
    $432.00
    Repair Yours $359.00
    MEGACON KCQ104AV

    MEGACON

    KCQ104AV

    DISCONTINUED BY MANUFACTURER, SYNCRONISATION CONTROLLER, 380/440VAC, 0-100MS, 0-2HZ
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $300.00
    GENERAL ELECTRIC IC2820A100BB275

    GENERAL ELECTRIC

    IC2820A100BB275

    RELAY FIELD LOSS 10AMP
    $965.00 Buy Surplus As Low As $483.00
    $483.00
    Repair Yours $435.00
    SCHNEIDER ELECTRIC PR-101-OUV

    SCHNEIDER ELECTRIC

    SQUARE D

    PR-101-OUV

    DISCONTINUED BY MANUFACTURER, OVER / UNDER VOLTAGE RELAY, ELECTROMAGNETIC, 120 VAC, 60 HZ
    Buy Surplus As Low As $124.84
    $124.84
    Repair Yours $300.00
    SIEMENS 3RQ3038-1AE00

    SIEMENS

    3RQ3038-1AE00

    CPLR W/RELAY OUT. 115VAC/DC. 1CO, INPUT COUPLING LINK, RELAY COUPLER, 1 CO CONTACT 115V AC/DC WIDTH 6.2MM SCREW TERMINAL
    $150.00 Buy Surplus As Low As $94.00
    $94.00
    Repair Yours $300.00
    CARLO GAVAZZI PPB01CM48W4

    CARLO GAVAZZI

    PPB01CM48W4

    3-PHASE VOLTAGE LEVEL RELAY REV.5
    $234.00 Buy New $234.00
    $140.00
    Repair Yours $300.00
    FW MURPHY 3ST/2

    FW MURPHY

    3ST/2

    DISCONTINUED BY MANUFACTURER, RELAY SPEED TRIP, FRONT STATUS LEDS, 12 PORTS
    Buy Surplus As Low As $282.00
    $282.00
    Repair Yours $300.00
    GENERAL ELECTRIC 12HGA14AV51-WITH COVER

    GENERAL ELECTRIC

    12HGA14AV51-WITH COVER

    RELAY HINGED ARMATURE 250V
    Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $300.00
    WIELAND DZ74-2SL 60H AC 230V 50/60HZ

    WIELAND

    SCHLEICHER

    DZ74-2SL 60H AC 230V 50/60HZ

    DZ74-2SL 60H AC 230V 50/60HZ
    $223.00 Buy Surplus As Low As $134.00
    $134.00
    Repair Yours $300.00
    GENERAL ELECTRIC CR120YC11BA22F

    GENERAL ELECTRIC

    CR120YC11BA22F

    UNDERVOLTAGE RELAY 1PH 120V 60HZ
    Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $300.00
    TIME MARK CORP 2532-T.M.

    TIME MARK CORP

    2532-T.M.

    MODEL 2532 REVERSE PHASE RELAY
    $177.10 Buy New $177.10
    $103.02
    Repair Yours $300.00
    ASEA BROWN BOVERI PND-480-S1.5

    ASEA BROWN BOVERI

    TAYLOR ELECTRONICS

    PND-480-S1.5

    DISCONTINUED BY MANUFACTURER, PHASE GUARD RELAY,480 VAC, 30 A, PHASE 3, 1.5 SECOND FIXED TIME DELAY
    Buy Surplus As Low As $333.94
    $333.94
    Repair Yours $300.00
    MATSUSHITA ELECTRIC CB1AH-M-24V

    MATSUSHITA ELECTRIC

    AROMAT

    CB1AH-M-24V

    AUTOMOTIVE RELAY,CB AUTOMOTIVE P
    $17.00 Buy Surplus As Low As $11.00
    $11.00
    Repair Yours Contact Us
    ASEA BROWN BOVERI IPX-146

    ASEA BROWN BOVERI

    IPX-146

    NEGATIVE SEQUANCE RELAY BOARD, ESG 112205 R1, HE885078-311/07 ESG 214637 20/30V
    $741.00 Buy Surplus As Low As $371.00
    $371.00
    Repair Yours $352.00
    ASEA BROWN BOVERI PPX-111

    ASEA BROWN BOVERI

    PPX-111

    OBSOLETE RELAY SEQUANCE BOARD
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $290.00
    GENERAL ELECTRIC 12PBG11A1A

    GENERAL ELECTRIC

    12PBG11A1A

    GENERAL ELECTRIC, 12PBG11A1A, GROUND RELAY, 120/240VAC, 60CYCLE
    $590.00 Buy Surplus As Low As $295.00
    $295.00
    Repair Yours $244.85
    GENERAL ELECTRIC 12IFC57BDIA

    GENERAL ELECTRIC

    12IFC57BDIA

    INVERSE MEDIUM TIME OVERCURRENT RELAY 50/60HZ
    $992.00 Buy Surplus As Low As $496.00
    $496.00
    Repair Yours $472.00
    SCHNEIDER ELECTRIC LE5504TRVF

    SCHNEIDER ELECTRIC

    CLIPSAL

    LE5504TRVF

    VOLTAGE FREE RELAY 4CHANNEL10AMP 240V 50/60HZ
    $636.00 Buy Surplus As Low As $318.00
    $318.00
    Repair Yours $303.00
    DANAHER CONTROLS 447-9405-33

    DANAHER CONTROLS

    WARD LEONARD

    447-9405-33

    RELAY 6AMP 115V 4P 24VDC
    $175.00 Buy Surplus As Low As $88.00
    $88.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLE-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLE-230-ALE

    PHASE LOSS, UNBALANCE & UNDER VOLTAGE RELAYS,
    $761.00 Buy New $761.00
    $457.00
    Repair Yours $380.00
    FW MURPHY PFR-500

    FW MURPHY

    PFR-500

    DISCONTINUED BY MANUFACTURER, AC VOLTAGE RELAY, 5 AMP, 3 PHASE, 320-420 VAC, 45-65 HZ, 76.70.0055
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $320.00
    CARLO GAVAZZI PPB01CM48NW4

    CARLO GAVAZZI

    PPB01CM48NW4

    PPB01CM48NW4 3-PHASE VOLTAGE LEVEL RELAY REV.5
    $234.00 Buy New $234.00
    $140.00
    Repair Yours $300.00
    CARLO GAVAZZI DPB01CM48NW4

    CARLO GAVAZZI

    DPB01CM48NW4

    MONITORING RELAY, 3-PHASE, VOLTAGE LEVEL RELAY ,REV.5
    $361.00 Buy New $361.00
    $217.00
    Repair Yours $300.00
    CARLO GAVAZZI PPA03CM23

    CARLO GAVAZZI

    PPA03CM23

    3-PHASE OVER/UNDER VOLT. RELAY
    $223.00 Buy New $223.00
    $134.00
    Repair Yours $300.00
    WESTINGHOUSE 1875282A

    WESTINGHOUSE

    1875282A

    OVERCURRENT RELAY 4-16AMP TYPE C0-9
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-400-20-2000

    R-K ELECTRONICS

    TVM-400-20-2000

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 410 TO 490VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, BASE KEY POS ...
    $150.00 Buy New $150.00
    $90.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-400-21

    R-K ELECTRONICS

    TVM-400-21

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 410 TO 490VAC 3Ø, 13PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, ...
    $150.00 Buy New $150.00
    $90.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-600-20

    R-K ELECTRONICS

    TVM-600-20

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 520 TO 600VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, ...
    $150.00 Buy New $150.00
    $90.00
    Repair Yours $300.00
    R-K ELECTRONICS TVM-600-20-0002

    R-K ELECTRONICS

    TVM-600-20-0002

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 520 TO 600VAC 3Ø, 10PCT, 2 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, SO ...
    $150.00 Buy New $150.00
    $90.00
    Repair Yours $300.00
    GENERAL ELECTRIC 12HGA14AH4A

    GENERAL ELECTRIC

    12HGA14AH4A

    RELAY AUXILIARY 125VDC TYPE HGA
    Buy Surplus As Low As $276.00
    $276.00
    Repair Yours $300.00
    PULSOTRONIC 8300-05

    PULSOTRONIC

    8300-05

    SENSOR RELAY, MAX. 250V, 5AMP, UE 110V, 50/60HZ
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $300.00
    WESTINGHOUSE 1163801

    WESTINGHOUSE

    1163801

    DISCONTINUED BY MANUFACTURER, AUXILIARY RELAY, TYPE MG-6, 125VDC
    Buy Surplus As Low As $378.67
    $378.67
    Repair Yours $300.00
    WESTINGHOUSE 289B362A17

    WESTINGHOUSE

    289B362A17

    DISCONTINUED BY MANUFACTURER, OVERLOAD RELAY, 115 VAC, 60 HZ
    Buy Surplus As Low As $264.00
    $264.00
    Repair Yours $300.00
    WESTINGHOUSE 1956207

    WESTINGHOUSE

    1956207

    RELAY ELECTROMECHANICAL
    $499.00 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $300.00
    SIEMENS 3TX7112-1FC13C

    SIEMENS

    3TX7112-1FC13C

    16A 3PDT RELAY, PLUG-IN RELAY, BASIC 11-PIN OCTAL BASE 3PDT, 10A, 24VAC USES SOCKET 3TX7144-1E3 OR 3TX7144-4E3
    $53.00 Buy Surplus As Low As $35.00
    $35.00
    Repair Yours $300.00
    WESTINGHOUSE 691B537A25

    WESTINGHOUSE

    691B537A25

    RELAY RESET 3-30 SECONDS 48/125 V TYPE SGR-52
    $340.00 Buy Surplus As Low As $204.00
    $204.00
    Repair Yours $300.00
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