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    Transmission Distribut. Relays / Phase/Voltage Loss Relay

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    Results 101-150 of 843.
    R-K ELECTRONICS TVM-200-20

    R-K ELECTRONICS

    TVM-200-20

    UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, ...
    ✓ IN STOCK!
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $200.00
    SIEMENS 3TX7114-5LF13

    SIEMENS

    3TX7114-5LF13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 15A, 120VAC
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    SIEMENS 3TX7112-1LF13

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7112-1LF13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN OCTAL BASE, DPDT, 10 AMP, 120 VAC
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $200.00
    SIEMENS 3TX7126-3HB10

    SIEMENS

    3TX7126-3HB10

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, SIMIREL MINIATURE BASE 4PDT, 3A, 12VAC
    ✓ IN STOCK!
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    SIEMENS 3TX7015-1BB02

    SIEMENS

    3TX7015-1BB02

    DISCONTINUED BY MANUFACTURER, INPUT COUPLER, W/ PLUG-IN RELAY, 1CO CONTACT, SPRING-TYPE TERMINAL, 24V AC/DC, 50HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $75.00
    $75.00
    SIEMENS 5TT3401

    SIEMENS

    5TT3401

    VOLTAGE RELAY T5570 AC 230/400V 1CO 0.85/0.95 WITH TRANSPARENT CAP
    ✓ IN STOCK!
    $106.00 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $200.00
    SIEMENS 5TT3402

    SIEMENS

    5TT3402

    RELAY 230/400V 2W AVAILABLE, SURPLUS, NEVER USED, 2 YEAR WARRANTY
    ✓ IN STOCK!
    $148.50 Buy Surplus As Low As $98.01
    $98.01
    Repair Yours $200.00
    GENERAL ELECTRIC 12SBC23B1D

    GENERAL ELECTRIC

    12SBC23B1D

    DISCONTINUED BY MANUFACTURER, STATIC BREAKER BACKUP RELAY, SBC TYPE, 125 VDC, 10 AMPS, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $5,040.00
    $5,040.00
    Repair Yours $4,200.00
    ASEA BROWN BOVERI FCX-103B/1

    ASEA BROWN BOVERI

    BBC METRAWATT

    FCX-103B/1

    RELAY FREQUENCY 110/110/200/220V 65/391HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $680.00
    ASEA BROWN BOVERI 1SVR630736R1300

    ASEA BROWN BOVERI

    1SVR630736R1300

    CM-UFS.2 THREE-PH MONITOR RELAY
    ✓ IN STOCK!
    $391.50 Buy Surplus As Low As $297.90
    $297.90
    Repair Yours $217.00
    ASEA BROWN BOVERI 1SVR730884R4300

    ASEA BROWN BOVERI

    1SVR730884R4300

    RELAY, MULTIFUNCTIONAL, CM SERIES, 300-500 VAC, 50/60/400 HZ, 2 C/O (SPDT) OUTPUT, 250 V / 4 AMP RATED, ON/OFF TRIPPING DELAY, 3-PHASE, (CM-MPS.43S)
    ✓ IN STOCK!
    $440.00 Buy Surplus As Low As $264.00
    $264.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730885R3300

    ASEA BROWN BOVERI

    1SVR730885R3300

    RMS MONITORING RELAY, MULTIFUNCTION, 3 PHASE, (CM-MPS.21S)
    ✓ IN STOCK!
    $384.00 Buy Surplus As Low As $233.60
    $233.60
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730830R0500

    ASEA BROWN BOVERI

    1SVR730830R0500

    VOLTAGE MON. RELAY, ROHS COMPLIANT, CM-ESS.MS
    ✓ IN STOCK!
    $399.00 Buy Surplus As Low As $304.00
    $304.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR750487R8300

    ASEA BROWN BOVERI

    1SVR750487R8300

    PHASE MONITORING RELAY, 580VAC, DPDT, 4-AMP, DIN RAIL MOUNT, SCREW TERMINALS, SWITCHING VOLTAGE MAX 24V, SUPPLY VOLTAGE MAX - 580VAC, 3 PHASE
    ✓ IN STOCK!
    $499.00 Buy Surplus As Low As $252.00
    $252.00
    Repair Yours $210.00
    ASEA BROWN BOVERI 1SVR760488R8300

    ASEA BROWN BOVERI

    1SVR760488R8300

    THREE PHASE MONITORING RELAY, 450-720 VAC RANGE, 50/60 HZ, 0.1-30 SECOND RANGE, DIN-RAIL MOUNTING, (CM-MPN.62P)
    ✓ IN STOCK!
    $529.00 Buy Surplus As Low As $266.95
    $266.95
    Repair Yours $264.00
    ASEA BROWN BOVERI 1SVR740824R9300

    ASEA BROWN BOVERI

    1SVR740824R9300

    (PRICE/EA) PHASE MONITOR RELAY, 3PH, DPDT, 200-500V; PRODUCT RANGE:CM SERIES; CONTACT CONFIGURATION:DPDT; CONTACT CURRENT:4A; RELAY MOUNTING:DIN RAIL; RELAY TERMINALS:SCREWLESS; SWITCHING VO ...
    ✓ IN STOCK!
    $179.00 Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    ASEA BROWN BOVERI RK 411 102-DE

    ASEA BROWN BOVERI

    RK 411 102-DE

    OVER/UNDER VOLTAGE RELAY, 80-240 V, 50/60 HZ, AUXILIARY VOLTAGE: 110-125 AND 220-250 VDC, RXEG 21 SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As $1,230.00
    $1,230.00
    Repair Yours $1,050.00
    NORTONICS FOXTAM LIMITED YWRUP-S-400V-3W

    NORTONICS FOXTAM LIMITED

    FOXTAM CONTROLS

    YWRUP-S-400V-3W

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, 10AMP, 400V, 3W
    ✓ IN STOCK!
    Buy Surplus As Low As $108.00
    $108.00
    GENERAL ELECTRIC 12IFC53A1A

    GENERAL ELECTRIC

    12IFC53A1A

    DISCONTINUED BY MANUFACTURER, INVERSE TIME OVERCURRENT RELAY, IFC TYPE, NON-DIRECTIONAL SINGLE-PHASE, 50/60HZ RATING, 14 INPUT POINTS, TIME RELAY TEST BUTTON
    ✓ IN STOCK!
    Buy Surplus As Low As $891.00
    $891.00
    Repair Yours $740.00
    GENERAL ELECTRIC 12CFD22B2A

    GENERAL ELECTRIC

    12CFD22B2A

    DISCONTINUED BY MANUFACTURER,RELAY, HIGH SPEED DIFFERENTIAL, 5AMP, 60HZ, TYPE CFD
    ✓ IN STOCK!
    Buy Surplus As Low As $4,200.00
    $4,200.00
    Repair Yours $3,486.00
    CEE RMS700

    CEE

    RMS700

    DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY 1AMP 48VDC DIGITAL
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SCHNEIDER ELECTRIC RM4TR32

    SCHNEIDER ELECTRIC

    TELEMECANIQUE

    RM4TR32

    DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 300V, 5A, RM4,50/60HZ, REPLACED BY RM22TR33
    ✓ IN STOCK!
    Buy Surplus As Low As $325.00
    $325.00
    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
    MARSH BELLOFRAM SLA-440-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-440-ASA

    PHASE SEQUENCE AND LOSS MONITOR, RELAY, E-MECH, SPDT, CUR-RTG 10 AMP, CTRL-V 430-480 VAC, VOL-RTG 240 VAC, 8 PIN
    ✓ IN STOCK!
    $181.00 Buy New $181.00
    $109.00
    Repair Yours $200.00
    MARSH BELLOFRAM SLD-440-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLD-440-ASA

    PHASE VOLTAGE MONITOR, SLD SERIES, 440/480 VAC, 370-460 V UNDERVOLTAGE DROPOUT RANGE, 3 VA, 10 VA, 8 PIN
    ✓ IN STOCK!
    $549.54 Buy New $549.54
    $329.72
    Repair Yours $200.00
    MARSH BELLOFRAM SLE-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLE-230-ALE

    PHASE LOSS, UNBALANCE & UNDER VOLTAGE RELAYS
    ✓ IN STOCK!
    $695.00 Buy New $695.00
    $417.00
    Repair Yours $347.00
    ASEA BROWN BOVERI 64418-1RR

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    64418-1RR

    DISCONTINUED BY MANUFACTURER, RELAY, 300 VOLT, 1 AMP, 2.5 VOLT DC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,938.00
    $1,938.00
    Repair Yours $1,270.00
    ASEA BROWN BOVERI 64418-1W

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    64418-1W

    RELAY
    ✓ IN STOCK!
    $2,137.50 Buy New $2,137.50
    $1,410.75
    Repair Yours $986.04
    ASEA BROWN BOVERI 64418-1X

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    64418-1X

    RELAY, 1 AMP, 300 VDC
    ✓ IN STOCK!
    $2,128.00 Buy New $2,128.00
    $1,138.75
    Repair Yours $900.92
    ASEA BROWN BOVERI 64418ZA

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    64418ZA

    RELAY 300VDC/1AMP
    ✓ IN STOCK!
    $2,836.80 Buy New $2,836.80
    $1,702.08
    Repair Yours $1,250.85
    ASEA BROWN BOVERI 1SVR550881R9400

    ASEA BROWN BOVERI

    1SVR550881R9400

    (PRICE/EA) CM-PBE PHASE LOSS MONI. 3PH.+ N
    ✓ IN STOCK!
    $107.10 Buy Surplus As Low As $64.26
    $64.26
    Repair Yours $200.00
    SIEMENS 3TX7111-3HF13C

    SIEMENS

    3TX7111-3HF13C

    PLUG-IN RELAY, 4PDT, 6A, 120VAC, N79, CONTROLS - PLUG-IN RELAY 3TX71
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $29.00
    $29.00
    DOLD BA9041

    DOLD

    BA9041

    DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, DPDT CONTACTS, 3PHASE, 400VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $497.00
    $497.00
    Repair Yours $410.00
    SCHWEITZER ENGINEERING SEL-221G-221G05-4256MHGB

    SCHWEITZER ENGINEERING

    SEL-221G-221G05-4256MHGB

    DISCONTINUED BY MANUFACTURER, PHASE/GROUND DISTANCE RELAY, POWER SUPPY 125VAC/DC 14W, LOGIC INPUT 125VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $3,510.00
    $3,510.00
    Repair Yours $3,250.00
    ASEA BROWN BOVERI 419B0042

    ASEA BROWN BOVERI

    419B0042

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL RELAY, MODEL 87B, CIRCUIT SHIELD, HIGH IMPEDANCE, 125 VDC, 25/50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $3,879.00
    $3,879.00
    Repair Yours $980.00
    TE CONNECTIVITY 1618025-9

    TE CONNECTIVITY

    AMP

    1618025-9

    2608=SWIFT ECONOMIZER, 12VDC
    ✓ IN STOCK!
    $231.00 Buy Surplus As Low As $139.00
    $139.00
    Repair Yours $200.00
    TE CONNECTIVITY 1618086-2

    TE CONNECTIVITY

    AMP

    1618086-2

    440DC-HX=WILMAR UNDERVOLTAGE
    ✓ IN STOCK!
    $6,832.00 Buy Surplus As Low As $4,100.00
    $4,100.00
    Repair Yours $3,403.00
    TE CONNECTIVITY 1618082-4

    TE CONNECTIVITY

    AMP

    1618082-4

    400-13PX=WILMAR UNDERVOLTAGE
    ✓ IN STOCK!
    $1,882.00 Buy Surplus As Low As $1,130.00
    $1,130.00
    Repair Yours $938.00
    TE CONNECTIVITY 1618084-5

    TE CONNECTIVITY

    AMP

    1618084-5

    420DC-8X=WILMAR UNDERVOLTAGE 3
    ✓ IN STOCK!
    $6,914.00 Buy Surplus As Low As $4,149.00
    $4,149.00
    Repair Yours $3,444.00
    TE CONNECTIVITY 1618095-3

    TE CONNECTIVITY

    AMP

    1618095-3

    900-2X=WILMAR PHASE SEQUENCE
    ✓ IN STOCK!
    $8,199.00 Buy Surplus As Low As $4,920.00
    $4,920.00
    Repair Yours $4,084.00
    TE CONNECTIVITY 1617156-2

    TE CONNECTIVITY

    AMP

    1617156-2

    MGSCD-12 = MGSD .100 GRID DIOD
    ✓ IN STOCK!
    $191.00 Buy Surplus As Low As $115.00
    $115.00
    Repair Yours $200.00
    GENERAL ELECTRIC 12IFC66AD1A

    GENERAL ELECTRIC

    12IFC66AD1A

    DISCONTINUED BY MANUFACTURER, PROT RELAY, LONG TIME OVERCURRENT, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $357.00
    $357.00
    SELEC 600PSR-165/300-CU

    SELEC

    600PSR-165/300-CU

    PHASE SEQUENCE RELAY,DIN RAIL MOUNT, ACCURACY IS ±10V, PHASE FAILURE- PHASE REVERSED , SPACE SAVING DESIGN,1 C/O SPDT OUTPUT CONTACT, 165 -300V AC (L-L) SUPPLY, SIZE 17.5 X 90MM.
    ✓ IN STOCK!
    $39.95 Buy New $39.95
    $23.97
    WOODWARD 5441-409

    WOODWARD

    5441-409

    DISCONTINUED BY MANUFACTURER, RELAY INTERFACE, 10 A, 28 CHANNEL, W/ LED INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As $653.40
    $653.40
    Repair Yours $560.00
    ASEA BROWN BOVERI 1SVR550826R9100

    ASEA BROWN BOVERI

    1SVR550826R9100

    RELAY, PHASE SEQUENCE MONITORING, 200-500 V, 50/60 HZ, SCREW CLAMP, DIN RAIL MOUNT, 3 PHASE, SPDT
    ✓ IN STOCK!
    $89.00 Buy Surplus As Low As $54.00
    $54.00
    Repair Yours $200.00
    SCHNEIDER ELECTRIC LE5512TRVF

    SCHNEIDER ELECTRIC

    CLIPSAL

    LE5512TRVF

    RELAY,CLIPSAL, VOLTAGE FREE RELAY,C-BUS 2, 12 CHANNEL, 110VAC
    ✓ IN STOCK!
    $898.20 Buy Surplus As Low As $538.92
    $538.92
    Repair Yours $352.04
    CEE RAD7004

    CEE

    RAD7004

    DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 110V
    ✓ IN STOCK!
    Buy Surplus As Low As $195.28
    $195.28
    Repair Yours $206.50
    CARLO GAVAZZI SJ-185-230-500V

    CARLO GAVAZZI

    ELECTROMATIC

    SJ-185-230-500V

    DISCONTINUED BY MANUFACTURER, VOLTAGE CONTROL, 230 VAC, 50/60 HZ, RANGE 100-500 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $152.00
    $152.00
    MEGACON KCG594A

    MEGACON

    KCG594A

    SYNCRONISATION CONTROLLER 24VDC 380/415VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $265.48
    $265.48
    OMRON K8AB-VW3-AC200/230

    OMRON

    K8AB-VW3-AC200/230

    VOLTAGE RELAY 6A 1PH 200/230VAC 5VA 50/60HZ
    ✓ IN STOCK!
    $124.96 Buy Surplus As Low As $70.52
    $70.52
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