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    Transmission Distribut. Relays / Phase/Voltage Loss Relay

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    Results 1-50 of 173.
    ALLEN BRADLEY 809-A04E

    ALLEN BRADLEY

    809-A04E

    DISCONTINUED BY MANUFACTURER, CURRENT RELAY, INSTANTANEOUS TRIP, 6 A MAXIMUM, CONTINUOUS, 1 NORMALLY OPEN OUTPUT, AUTOMATIC RESET
    ✓ IN STOCK!
    Buy Surplus As Low As $700.70
    $700.70
    Repair Yours $539.00
    ALLEN BRADLEY 810-A04A

    ALLEN BRADLEY

    810-A04A

    DISCONTINUED BY MANUFACTURER (2010-02-27), MAGNETIC OVERLOAD RELAY, INVERSE TIME CURRENT RELAY, 6 AMP, NORMALLY CLOSED, OPEN TYPE, AUTO RESET
    ✓ IN STOCK!
    Buy Surplus As Low As $1,092.00 $808.50
    $1,092.00 $808.50
    Repair Yours $924.00
    SIEMENS 3TX7111-3PF13

    SIEMENS

    3TX7111-3PF13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 14-PIN, SQUARE BASE 4PDT, 6A, 120VAC, USES SOCKET 3TX7144-1E5 OR 3TX7144-4E5
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    SIEMENS 3RK1402-0BE00-0AA2

    SIEMENS

    FURNAS ELECTRIC CO

    3RK1402-0BE00-0AA2

    DISCONTINUED BY MANUFACTURER, PRODUCT DISCONTINUED SINCE 01.12.2016, SLIMLINE MODULE, 230V, 4 KV, 2 INPUT FOR 3 WIRE SENSOR, 2 OUTPUT, S22.5 DIGITAL 2DI/2RQ, RELAY SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $200.00
    SIEMENS 3TX7004-1LB02

    SIEMENS

    3TX7004-1LB02

    DISCONTINUED BY MANUFACTURER 10/01/2020, OUTPUT COUPLING LINK, SCREW TERMINAL, 1 CO HARD GOLD-PLATED, 24 VAC/DC, 6.2 MM ENCLOSURE WIDTH, DIN RAIL MOUNTABLE, PREFERRED SUCCESSOR: 3RQ3018-1AB0 ...
    ✓ IN STOCK!
    $88.00 Buy Surplus As Low As $44.00
    $44.00
    SIEMENS 3TX7111-3LC03

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7111-3LC03

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 12A, 24VDC, USES SOCKET 3TX7144-1E5 OR 3TX7144-4E5
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $23.00
    $23.00
    Repair Yours $200.00
    SIEMENS 3TX71105BC03C

    SIEMENS

    3TX71105BC03C

    PLUG-IN RELAY, BASIC 5-PIN, SQUARE BASE SPDT, 15A, 24VDC, USES SOCKET 3TX7144-4E7
    $23.00 Buy Surplus As Low As $14.00
    $14.00
    Repair Yours $200.00
    SIEMENS 3TX7117-5PC03

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7117-5PC03

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 14-PIN, SQUARE BASE, COIL VOLTAGE 24VDC, 15 AMP, 4PDT, USES SOCKET 3TX7144-4E9
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $42.00
    $42.00
    SIEMENS 3TK2040-7BB4

    SIEMENS

    3TK2040-7BB4

    DISCONTINUED BY MANUFACTURER, MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 4 NO, SCREW MOUNTING (DIAGONAL), 24 VDC, DC OPERATION, SUCCESSOR: 3RT2316-2BB40
    ✓ IN STOCK!
    Buy Surplus As Low As $432.00
    $432.00
    SIEMENS 3TX7014-1AM00

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7014-1AM00

    DISCONTINUED BY MANUFACTURER, OUTPUT COUPLER , WITH PLUG-IN RELAY, 1 NO CONTACT, SCREW TERMINAL, 24 V DC, ENCLOSURE WIDTH 6.2 MM
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $26.00 $12.90
    $26.00 $12.90
    SIEMENS 3RS1800-1HW00

    SIEMENS

    3RS1800-1HW00

    RELAY, 24 - 240VUC, 3CO,SCREW, N76, CONTROLS - INTERFACE 3RS
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $83.30
    $83.30
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR550871R9500

    ASEA BROWN BOVERI

    1SVR550871R9500

    (PRICE/EA) CM-PVE UNDER & OVERVOLT. 3PH.
    ✓ IN STOCK!
    $128.00 Buy Surplus As Low As $98.00
    $98.00
    Repair Yours $200.00
    ALLEN BRADLEY 809-A16E

    ALLEN BRADLEY

    809-A16E

    DISCONTINUED BY MANUFACTURER 11/30/2009, CURRENT RELAY, INSTANTANEOUS TRIP, 100 AMP COIL CURRENT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,838.00
    $2,838.00
    Repair Yours $2,356.00
    ALLEN BRADLEY 810-A05A

    ALLEN BRADLEY

    810-A05A

    DISCONTINUED BY MANUFACTURER 02/28/2010, CURRENT RELAY, INVERSE TIME-DELAY, 9 AMP MAX, CONTINUOUS, 1 NORMALLY CLOSED OUTPUT, AUTOMATIC RESET, WITH BLUE DASHPOT FLUID
    ✓ IN STOCK!
    Buy Surplus As Low As $1,980.00
    $1,980.00
    Repair Yours $1,644.00
    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!
    $54.00 Buy Surplus As Low As $33.00
    $33.00
    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 3TX7110-5BF13C

    SIEMENS

    3TX7110-5BF13C

    PLUG-IN RELAY, BASIC 5-PIN, SQUARE BASE SPDT, 15A, 120VAC, USES SOCKET 3TX7144-4E7
    ✓ IN STOCK!
    $23.00 Buy Surplus As Low As $14.00
    $14.00
    Repair Yours $200.00
    SIEMENS 3TX7110-5JG13

    SIEMENS

    3TX7110-5JG13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 5-PIN, SQUARE BASE SPDT, 15A, 230VAC, USES SOCKET 3TX7144-4E7
    ✓ IN STOCK!
    $34.00 Buy Surplus As Low As $21.00
    $21.00
    Repair Yours $200.00
    SIEMENS 3TX7130-0DF13

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7130-0DF13

    OPEN POWER RELAY, HEAVY DUTY DPDT, 40A, 120VAC, OPTIONAL METAL COVER 3TX7144-1M0
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $92.00
    $92.00
    Repair Yours $200.00
    SIEMENS 3TX7130-0BF13

    SIEMENS

    3TX7130-0BF13

    OPEN POWER RELAY, HEAVY DUTY SPST, 40A, 120VAC, OPTIONAL METAL COVER 3TX7144-1M0
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $58.00
    $58.00
    Repair Yours $200.00
    SIEMENS 3TX7112-1LC03

    SIEMENS

    3TX7112-1LC03

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, OCTAL BASE DPDT, 10A, 24VDC, USES SOCKET 3TX7144-1E2 OR 3TX7144-4E2
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $20.12
    $20.12
    Repair Yours $200.00
    SIEMENS 3TX7114-5LC03

    SIEMENS

    3TX7114-5LC03

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 15A, 24VDC, USES SOCKET 3TX7144-1E6 OR 3TX7144-4E6
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    SIEMENS 3TX7110-5JF13

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7110-5JF13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 5-PIN, SQUARE BASE SPDT, 15A, 120VAC, USES SOCKET 3TX7144-4E7
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $14.00
    $14.00
    GENERAL ELECTRIC 12HFA51A41F

    GENERAL ELECTRIC

    12HFA51A41F

    DISCONTINUED BY MANUFACTURER, RELAY, SELF RESET, MULTICONTACT AUXILLARY
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS 3TX7114-5DC13C

    SIEMENS

    3TX7114-5DC13C

    PLUG-IN RELAY, DPDT, 15A, 24VAC, N79, CONTROLS - PLUG-IN RELAY 3TX71
    $30.00 Buy Surplus As Low As $18.00
    $18.00
    Repair Yours $200.00
    SIEMENS 3TX7114-5DF13C

    SIEMENS

    3TX7114-5DF13C

    PLUG-IN RELAY, DPDT, 15A, 120VAC, N79, CONTROLS - PLUG-IN RELAY 3TX71
    ✓ IN STOCK!
    $28.77 Buy Surplus As Low As $18.00
    $18.00
    Repair Yours $200.00
    CARLO GAVAZZI DPB01CM48

    CARLO GAVAZZI

    DPB01CM48

    8, PHASE MONITORING RELAY, SPDT, 480VAC, CONTACT CONFIGURATIONSPDT PHASE TYPE3 PHASE POWER CONSUMPTION13VA SUPPLY VOLTAGE MAX480VAC SWITCHING VOLTAGE MAX250
    ✓ IN STOCK!
    $187.00 Buy New $187.00
    $108.00
    Repair Yours $200.00
    CARLO GAVAZZI DPB71CM48

    CARLO GAVAZZI

    DPB71CM48

    480 VAC 3-PH OVER/UNDER VOLT. RLY
    ✓ IN STOCK!
    $694.00 Buy New $694.00
    $402.00
    Repair Yours $334.00
    EATON CORPORATION FP5200-10

    EATON CORPORATION

    CUTLER HAMMER

    FP5200-10

    FEEDER PROTECTION RELAY, FP-5000, INCOM COMMUNICATION PROTOCOL, 5 AMP CURRENT RANGE, 100-240 VAC/VDC, DRAWOUT PACKAGING, PHASE AND GROUND OVERCURRENT PROTECTION
    $13,076.00 Buy Surplus As Low As $7,846.00
    $7,846.00
    Repair Yours $6,513.00
    GENERAL ELECTRIC SPUV024DCR

    GENERAL ELECTRIC

    SPUV024DCR

    TRANSMISSION RELAY, PWR BRKII, UNDERVOLTAGE RELEASE
    $1,888.00 Buy Surplus As Low As $1,133.00
    $1,133.00
    Repair Yours $941.00
    SIEMENS 3TX7112-1DF13C

    SIEMENS

    3TX7112-1DF13C

    PLUG-IN REALY, 8 PIN OCTAL, DPDT, 10 AMPS, 16 AMPS AT 277VAC/28VDC, 12 AMPS AT 120/240 VAC, 120 VAC COIL, 1/3 HP AT 120 VAC, 1/2 HP 240 VAC, B300 PILOT DUTY, SILVER ALLOY CONTACT, 20 MS OPER ...
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours $200.00
    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 $292.00
    $292.00
    Repair Yours $200.00
    CARLO GAVAZZI DUB02CT23

    CARLO GAVAZZI

    DUB02CT23

    OVER/UNDER VOLTAGE RELAY, 1-PHASE TRUE RMS MONITORING RELAY, OVER OR UNDER VOLTAGE, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 19.2 TO 275V AC/DC, POWER SUPPLY 24/115/230V ...
    ✓ IN STOCK!
    $159.00 Buy New $159.00
    $98.00
    Repair Yours $200.00
    GENERAL ELECTRIC 12IFC77B1A

    GENERAL ELECTRIC

    12IFC77B1A

    DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, EXTREMELY INVERSE, 1-12 AMP, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,020.00
    $1,020.00
    Repair Yours $860.00
    SIEMENS 3RK3221-1AA10

    SIEMENS

    3RK3221-1AA10

    EXTENSION MODULE, 3RK3 SERIES, 24 VDC, 4 INPUTS / 2 OUTPUTS, FOR USE W/ SIRIUS 3RK3, DIN RAIL, SCREW TERMINAL, W/O CONNECTION CABLE
    ✓ IN STOCK!
    $815.00 Buy Surplus As Low As $489.00
    $489.00
    Repair Yours $406.00
    GENERAL ELECTRIC 12IFC77A1A

    GENERAL ELECTRIC

    12IFC77A1A

    DISCONTINUED BY MANUFACTURER, RELAY OVERCURRENT, INVERSE, 50/60 HZ, 1 - 12 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $747.00
    ASEA BROWN BOVERI CM-MPS.41.S

    ASEA BROWN BOVERI

    CM-MPS.41.S

    MONITORING RELAY, 3 PHASE, 0.01-30S, 300-500 VAC, 50/60 HZ, 1SVR730884R3300
    ✓ IN STOCK!
    $370.00 Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730794R3300

    ASEA BROWN BOVERI

    1SVR730794R3300

    (PRICE/EA) CM-PVS.41S THREE-PHASE MON.
    ✓ IN STOCK!
    $364.00 Buy Surplus As Low As $203.00
    $203.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR750488R8300

    ASEA BROWN BOVERI

    1SVR750488R8300

    (PRICE/EA) CM-MPN.62S THREE-PHASE MON.
    ✓ IN STOCK!
    $513.00 Buy Surplus As Low As $255.00
    $255.00
    Repair Yours $212.00
    EATON CORPORATION PFR-WMA-105

    EATON CORPORATION

    MOELLER ELECTRIC

    PFR-WMA-105

    MOELLER PFR-WMA-105 MAGNETIC SCREEN
    ✓ IN STOCK!
    $255.00 Buy Surplus As Low As $194.00
    $194.00
    Repair Yours $200.00
    DOLD IK9065.11*

    DOLD

    IK9065.11*

    MEASURING RELAYS - UNDERLOAD - 1 PHASE / 3 PHASE AUTO RESET
    ✓ IN STOCK!
    $141.29 Buy Surplus As Low As $72.51
    $72.51
    ASEA BROWN BOVERI 1SVR730794R1300

    ASEA BROWN BOVERI

    1SVR730794R1300

    (PRICE/EA) CM-PVS.31S THREE-PHASE MON.
    $364.00 Buy Surplus As Low As $191.00
    $191.00
    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 $318.00
    $318.00
    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
    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 $321.66
    $321.66
    SIEMENS 3RQ3018-1AF00

    SIEMENS

    3RQ3018-1AF00

    RELAY COUPLER, 1 CHANGE-OVER CONTACT, 230 VAC/DC, 6 AMP, SCREW TERMINAL
    ✓ IN STOCK!
    $98.00 Buy Surplus As Low As $65.00
    $65.00
    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!
    $176.00 Buy New $176.00
    $106.00
    Repair Yours $200.00
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