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    Transmission Distribut. Relays / Voltage/Phase Monitor

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    Results 401-450 of 907.
    TELE CONTROLS E1IM10AACL10 230V AC

    TELE CONTROLS

    E1IM10AACL10 230V AC

    CURRENT MONITORING RELAY, 1-PH, 10A AC, MULTIFUNCTION, 1 CO, SPDT, LED INDICATORS, 230V AC SUPPLY VOLTAGE
    ✓ IN STOCK!
    $139.50 Buy New $139.50
    $106.02
    Repair Yours $200.00
    TELE CONTROLS E1YM480Y/277VS10

    TELE CONTROLS

    E1YM480Y/277VS10

    VOLTAGE MONITOR, PHASE ROTATION, PHASE SEQUENCE 3-PH, 208-380V AC, 1 CO, SPDT RELAY OUTPUT, LED INDICATORS, ADJUSTABLE THRESHOLDS, ADJUSTABLE TRIPPING DELAY
    $124.00 Buy New $124.00
    $75.00
    TELE CONTROLS G2IO5A20-W1+TR2 230V

    TELE CONTROLS

    G2IO5A20-W1+TR2 230V

    CURRENT MONITORING RELAY, OVERLOAD, 1 PHASE, 5A AC/DC RANGE, OVER CURRENT, 2 CO, DPDT, RAPID DETECTION, LED INDICATORS, BUILT IN 230 VAC TR2 MODULE
    $217.00 Buy New $217.00
    $164.00
    Repair Yours $200.00
    TELE CONTROLS G2JM5AL20 24-240V AC/DC

    TELE CONTROLS

    G2JM5AL20 24-240V AC/DC

    CURRENT MONITORING RELAY, OVERLOAD, 3-PH, 5A AC/DC RANGE, MULTIFUNCTION, 2 CO, DPDT, LED INDICATORS, SUPPLY VOLTAGE 24-240V AC/DC, FOR USE WITH 5A CURRENT TRANSFORMERS
    $245.00 Buy New $245.00
    $147.00
    Repair Yours $200.00
    TELE CONTROLS G2TF02 24-240VAC/DC

    TELE CONTROLS

    G2TF02 24-240VAC/DC

    PTC MOTOR MONITORING RELAY, TEMPERATURE MONITORING, LED INDICATORS, 2 CO, DPDT RELAY OUTPUT, 24-240V AC/DC SUPPLY
    ✓ IN STOCK!
    $187.00 Buy New $187.00
    $114.00
    Repair Yours $200.00
    TELE CONTROLS G4BM480V12ADTL20 24-240V AC/DC

    TELE CONTROLS

    G4BM480V12ADTL20 24-240V AC/DC

    REAL POWER MONITORING RELAY, 1 OR 3 PHASE MAINS, MULTIFUNCTION, 2 CO, DPDT, TEMPERATURE MONITORING OF THE MOTOR WINDING, DIGITAL LCD DISPLAY FOR SETTING
    $675.00 Buy New $675.00
    $405.00
    Repair Yours $337.00
    TELE CONTROLS S1MMMA500VHM

    TELE CONTROLS

    S1MMMA500VHM

    POWER/ENERGY METER, 3-PHASE, UP TO 500V P-P AND UNIVERSAL CT INPUT WITH MODBUS RTU / RS485 INTERFACE, MEASUREMENTS: IRMS, VRMS, IPK, VPK PER PHASE / ACTIVE POWER P (W) TOTAL & PER PHASE / RE ...
    $862.00 Buy New $862.00
    $518.00
    Repair Yours $430.00
    TELE CONTROLS S9XM300A1000VM

    TELE CONTROLS

    S9XM300A1000VM

    POWER/ENERGY METER, 1-PH, TO 300A AND 1000V AC/DC, MODBUS RTU / RS485 INTERFACE, DIN RAIL MOUNT, HORIZONTAL OR VERTICAL, LED INDICATOR, BUILT IN CURRENT SENSOR
    $432.00 Buy New $432.00
    $260.00
    Repair Yours $216.00
    TELE CONTROLS V2PF480Y/277VSY01

    TELE CONTROLS

    V2PF480Y/277VSY01

    PHASE LOSS MONITOR, PHASE BALANCE, PHASE ROTATION, PHASE SEQUENCE 3-PH, 208-380V AC, 1 CO, SPDT RELAY OUTPUT, LED INDICATORS, ADJUSTABLE PHASE BALANCE
    ✓ IN STOCK!
    $108.00 Buy New $108.00
    $72.00
    SCHWEITZER ENGINEERING SEL-311C-0311C01H242542X

    SCHWEITZER ENGINEERING

    SEL-311C-0311C01H242542X

    DISCONTINUED BY MANUFACTURER, PROTECTION AND AUTOMATION SYSTEM, SEL-311C, LOGIC INPUT / 5 PHASE / 5 POLE / 125 VDC / 150 VAC WYE, POWER SUPPLY / 25 W / 85-350 VDC / 85-364 VAC / 125-250 VDC ...
    ✓ IN STOCK!
    Buy Surplus As Low As $5,100.00
    $5,100.00
    Repair Yours $2,500.00
    LITTELFUSE 201A-AU

    LITTELFUSE

    201A-AU

    PHASE MONITORING RELAY, 201A-AU SERIES, SPDT, 10 A, SOCKET, QUICK CONNECT, 240 VAC
    ✓ IN STOCK!
    $199.00 Buy Surplus As Low As $120.00
    $120.00
    DIVERSITECH DTP-3

    DIVERSITECH

    WAGNER MANUFACTURING

    DTP-3

    DISCONTINUED BY MANUFACTURER, DIGITAL LINE VOLTAGE MONITOR, 3 PHASE, 90-600 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $216.00
    SAMWHA PMR-220N7

    SAMWHA

    PMR-220N7

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, DIN-RAIL, 160-300 VAC, 1 SPDT, 50/60 HZ, 220 VAC SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As $165.00
    $165.00
    Repair Yours $200.00
    CROUZET DWRA2230A

    CROUZET

    SYRELEC

    DWRA2230A

    DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, WRA2 SERIES, 3 PHASE, 10 AMP, 230 VAC, 50/60 HZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $190.00
    $190.00
    Repair Yours $200.00
    TIME MARK CORP C264

    TIME MARK CORP

    C264

    DISCONTINUED BY MANUFACTURER, POWER MONITOR, 3 PHASE, MODEL 264, 480 VAC NOMINAL, 380-500V ADJUSTMENT RANGE, 60 HZ, AUTO RESET, ADJUSTABLE TRIP DELAY, ISOLATED CONTACTS, STEEL ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $303.00
    $303.00
    Repair Yours $249.00
    TIME MARK CORP 18-480

    TIME MARK CORP

    18-480

    3-PHASE-MONITOR, WITH TRIP AND RESTART DELAYS, 480 VAC, SIZE 3.91IN X 2.2IN X 2.3IN
    ✓ IN STOCK!
    $135.00 Buy New $135.00
    $81.00
    CEE DTM 7033

    CEE

    DTM 7033

    RELAY / MACHINE DIFFERENTIAL PROTECTION, SERIES 7000, 2 DUAL SLOPE BIAS, LEVEL 1 / ADJUSTABLE / 2-20 %, LEVEL 2 / FIXED AT 50 %, 3 PHASE, ANSI FUNCTION CODE: 87 M, FOR ROTATING MACHINES
    ✓ IN STOCK!
    $5,771.70 Buy Surplus As Low As $3,463.02
    $3,463.02
    Repair Yours $3,233.00
    MARSH BELLOFRAM DPR350C

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    DPR350C

    PHASE MONITORING RELAY, SPDT, 5A, 250VAC
    ✓ IN STOCK!
    $179.00 Buy New $179.00
    $108.00
    Repair Yours $200.00
    DOLD IL5880.12 AC50-400HZ 220-240V

    DOLD

    IL5880.12 AC50-400HZ 220-240V

    IL5880.12 AC50-400HZ 220-240V
    ✓ IN STOCK!
    $200.70 Buy Surplus As Low As $152.53
    $152.53
    Repair Yours $200.00
    DOLD MK9056.12 AC50/60HZ 380-500V

    DOLD

    MK9056.12 AC50/60HZ 380-500V

    PHASE MONITORING RELAY, 3 PHASE, DPDT, 380-500 VAC, 50/60 HZ, 230 VAC SWITCHING, DIN RAIL MOUNT, (0028411)
    ✓ IN STOCK!
    $171.00 Buy Surplus As Low As $103.00
    $103.00
    Repair Yours $200.00
    DOLD BA9065.20 3AC380-440V 0,5-10A

    DOLD

    BA9065.20 3AC380-440V 0,5-10A

    0039727, UNDERLOAD MONITOR (COS-PHI)
    ✓ IN STOCK!
    $285.40 Buy Surplus As Low As $160.20
    $160.20
    Repair Yours $269.24
    SYMCOM 455-575

    SYMCOM

    455-575

    VOLTAGE MONITOR, 3-PHASE, 475-600V, 2-30 SECOND TRIP DELAY
    ✓ IN STOCK!
    $288.00 Buy Surplus As Low As $173.00
    $173.00
    Repair Yours $200.00
    SYMCOM 201A-AU-OT

    SYMCOM

    201A-AU-OT

    VOLTAGE MONITOR RELAY, 3 PHASE, 190-480 V, ADJUSTABLE VUB WITH SOCKET, PLUG-IN
    ✓ IN STOCK!
    $161.00 Buy Surplus As Low As $123.00
    $123.00
    Repair Yours $200.00
    INVENSYS FBM217

    INVENSYS

    FOXBORO

    FBM217

    DISCONTINUED BY MANUFACTURER, INPUT INTERFACE MODULE, DISCRETE, GROUP ISOLATED, 32 INPUT, VOLTAGE MONITOR
    ✓ IN STOCK!
    Buy Surplus As Low As $780.00
    $780.00
    Repair Yours $648.00
    GRACE R-3MT-VI-KIT

    GRACE

    GRACE ENGINEERED PRODUCTS

    R-3MT-VI-KIT

    CHEKVOLT KIT, PERMANENT ELECTRICAL SAFETY DEVICE, VOLTMETER-COMPATIBLE TEST POINTS, REDUNDANT LED VOLTAGE PRESENCE INDICATORS, 30MM PUSHBUTTON HOLD, INCLUDES LEAD WIRES, 20-1000VAC, 50/60/40 ...
    ✓ IN STOCK!
    $1,100.00 Buy New $1,100.00
    $837.00
    Repair Yours $533.00
    ENDRESS & HAUSER TMT142-C2131JBKA1

    ENDRESS & HAUSER

    TMT142-C2131JBKA1

    DISCONTINUED BY MANUFACTURER, VOLTAGE/ PHASE MONITOR, 11-30 VDC, 4-20 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,039.50
    $1,039.50
    Repair Yours $872.00
    GMC INSTRUMENTS U1389-V016

    GMC INSTRUMENTS

    GOSSEN METRAWATT

    U1389-V016

    ENERGY METER, FOR 4 WIRE SYSTEM, 0.01-1 (6) AMP, 3 X 230/400 V, PROGRAMMABLE PULSE RATE: 1-10000 KWH'S/PULSES (V2), LON BUS CONNECTION (W1), CURRENT/VOLTAGE PROGRAMMABLE (Q1)
    ✓ IN STOCK!
    $852.00 Buy Surplus As Low As $512.00
    $512.00
    Repair Yours $425.00
    BASLER ELECTRIC BE1-59-A4E-E1C-A0N0F

    BASLER ELECTRIC

    BE1-59-A4E-E1C-A0N0F

    DISCONTINUED BY MANUFACTURER, OVER VOLTAGE RELAY, INTERNALLY OPERATED, DEFINITE, SINGLE PHASE, 110-320 VAC PICKUP, SEMI-FLUSH MOUNTING
    ✓ IN STOCK!
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $972.00
    CROUZET DSR-24A

    CROUZET

    SYRELEC

    DSR-24A

    DISCONTINUED BY MANUFACTURER, UNDER VOLTAGE MONITOR, VOLTAE RATING: 24VAC, OUTPUT CURRENT: [SPDT] 10A, OUTPUT VOLTAGE: 240VAC, DIN-RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $266.00
    $266.00
    Repair Yours $200.00
    NORTHERN DESIGN ELECTRONICS KWH CUBE

    NORTHERN DESIGN ELECTRONICS

    KWH CUBE

    ACTIVE ENERGY MONITOR, PANEL MOUNTED, 3 PHASE, 3/4 WIRE, 230V AC, 45-65 HZ, 5W, 1 PULSE OUTPUT, 8-DIGIT LCD WITH LED BACKLIGHT,
    ✓ IN STOCK!
    $313.00 Buy Surplus As Low As $207.00
    $207.00
    Repair Yours $200.00
    PILZ ZF/F/10S/1UZ1SZFBM:470KOHM

    PILZ

    ZF/F/10S/1UZ1SZFBM:470KOHM

    RELAY, 24-60 VAC DC, 3,5 VA, 250 VAC, 5 AMPS, 1100 VA
    ✓ IN STOCK!
    $350.10 Buy Surplus As Low As $210.06
    $210.06
    Repair Yours $200.00
    MOTOR PROTECTION ELEC. INC 004-120-118

    MOTOR PROTECTION ELEC. INC

    004-120-118

    STANDARD PLUG-IN VOLTAGE MONITOR, SPDT
    ✓ IN STOCK!
    Call For Availability
    ASCO 214B83-600VAC

    ASCO

    214B83-600VAC

    DISCONTINUED BY MANUFACTURER, OVER VOLTAGE MONITOR, AUTOMATIC SWITCH COMPANY, 3 V TRIP, 660 PHASE, 600 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $698.00
    SCHWEITZER ENGINEERING SEL-849-084900101100100

    SCHWEITZER ENGINEERING

    SEL-849-084900101100100

    MOTOR MANAGEMENT RELAY, 30VA / 12 W, INPUT / 0.5-128 AMP / 100-690 VAC, SUPPLY / 110/250 VDC / 110/240 VAC / 50/60 HZ, INTERNALLY WETTED TO 24 VDC
    ✓ IN STOCK!
    $1,966.50 Buy Surplus As Low As $1,179.90
    $1,179.90
    Repair Yours $1,089.00
    SCHWEITZER ENGINEERING SEL-710-071050E1A1A0X0X850201

    SCHWEITZER ENGINEERING

    SEL-710-071050E1A1A0X0X850201

    MOTOR PROTECTION RELAY, SEL-710, DIGITAL INPUT / 125 VAC/DC, SUPPLY / 40 VA / 20 W / 125/250 V / 120/240 V / 50/60 HZ, 240 V MAX, SINGLE PORT 10/100BASE-T
    ✓ IN STOCK!
    $6,777.90 Buy Surplus As Low As $4,066.74
    $4,066.74
    Repair Yours $3,751.00
    WESTINGHOUSE 1256C13H01

    WESTINGHOUSE

    1256C13H01

    DISCONTINUED BY MANUFACTURER, CURRENT MONITOR, 5-1/2 INCH ID
    ✓ IN STOCK!
    Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $200.00
    EATON CORPORATION C323PN12C6

    EATON CORPORATION

    CUTLER HAMMER

    C323PN12C6

    DISCONTINUED BY MANUFACTURER, RELAY / PHASE MONITOR, 440 V
    ✓ IN STOCK!
    Buy Surplus As Low As $977.00
    $977.00
    Repair Yours $640.00
    SCHWEITZER ENGINEERING SEL-710-071001A0X0X0X850001

    SCHWEITZER ENGINEERING

    SEL-710-071001A0X0X0X850001

    MOTOR PROTECTION RELAY, SEL-710 SERIES, PROGRAMMABLE, 32 CUSTOM DISPLAY LABELS, 2 16 CHARACTER LCD, PROTECTION FOR OVERCURRENT / THERMAL OVERLOAD / UNDERCURRENT CURRENT UNBALANCE / CURRENT D ...
    ✓ IN STOCK!
    Call For Availability
    SCHWEITZER ENGINEERING SEL-751A-751A51ACA0X73850220

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ACA0X73850220

    FEEDER PROTECTION RELAY, 2-16 CHARACTER LCD, NAVAGATION / RELAY CONTROL / DATA / DIAGNOSTICS / FAULT LOCATION / HIGH-IMPEDANCE FAULT DETECTION / ETHERNET/IP / INTEGRATED WEB SERVER
    ✓ IN STOCK!
    $4,141.00 Buy Surplus As Low As $3,148.00
    $3,148.00
    Repair Yours $2,062.55
    SCHWEITZER ENGINEERING SEL-710-071001ABA0X71850001

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA0X71850001

    MOTOR PROTECTION RELAY, SEL-710 SERIES, PROGRAMMABLE, 32 CUSTOM DISPLAY LABELS, 2 16 CHARACTER LCD, PROTECTION FOR OVERCURRENT / THERMAL OVERLOAD / UNDERCURRENT CURRENT UNBALANCE / CURRENT D ...
    ✓ IN STOCK!
    Call For Availability
    BASLER ELECTRIC BE1-59-A3E-A1J-N1N3F

    BASLER ELECTRIC

    BE1-59-A3E-A1J-N1N3F

    DISCONTINUED BY MANUFACTURER, OVER VOLTAGE RELAY, INTERNALLY OPERATED, 1 PHASE, INPUT 55-160VAC PICKUP, OUTPUT 1NO RELAY, INSTANTANEOUS TIMING, 125VDC/120VAC SUPPLY, INSTANTANEOUS FUNCTION, ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $972.00
    LITTELFUSE 201A-AU-OT

    LITTELFUSE

    201A-AU-OT

    3-PH PLUG-IN VM/190-480V/ADJ./ BOX
    $212.00 Buy Surplus As Low As $128.00
    $128.00
    Repair Yours $200.00
    LITTELFUSE 35020028

    LITTELFUSE

    35020028

    3-PHASE VOLT MON/ 190-240V/ AD/ BOX
    ✓ IN STOCK!
    $359.00 Buy Surplus As Low As $216.00
    $216.00
    Repair Yours $200.00
    LITTELFUSE 35040026

    LITTELFUSE

    35040026

    3-PHASE VOLT MON/ 380-480V/ AD/ BOX
    ✓ IN STOCK!
    $359.00 Buy Surplus As Low As $216.00
    $216.00
    Repair Yours $200.00
    LITTELFUSE 35040028

    LITTELFUSE

    35040028

    3-PHASE VOLT MON/ 380-480V/ AD/ BOX
    $359.00 Buy Surplus As Low As $216.00
    $216.00
    Repair Yours $200.00
    LITTELFUSE 460-15

    LITTELFUSE

    460-15

    3-PHASE VM/ 190-480V/ ADJ VUB/ BOX
    ✓ IN STOCK!
    $246.00 Buy Surplus As Low As $148.00
    $148.00
    Repair Yours $200.00
    LITTELFUSE 460-MR

    LITTELFUSE

    460-MR

    3-PHASE VM/ 190-480V/ ADJ VUB/ BOX
    $246.00 Buy Surplus As Low As $148.00
    $148.00
    Repair Yours $200.00
    LITTELFUSE 460L-OEM

    LITTELFUSE

    460L-OEM

    3-PH VOLT.MON./190-480V/ADJ.RD/ BULK
    ✓ IN STOCK!
    $2,829.00 Buy Surplus As Low As $1,698.00
    $1,698.00
    Repair Yours $1,410.00
    VERIVOLT ISOBLOCK I-FG-1C

    VERIVOLT

    ISOBLOCK I-FG-1C

    INLINE CURRENT SENSOR, 50 AMPS, 10 VOLTS
    ✓ IN STOCK!
    $273.00 Buy Surplus As Low As $208.00
    $208.00
    Repair Yours $200.00
    LITTELFUSE RM2000

    LITTELFUSE

    RM2000

    REMOTE MONITOR FOR 1 DEVICE/ R/ BOX
    ✓ IN STOCK!
    $1,820.00 Buy Surplus As Low As $1,092.00
    $1,092.00
    Repair Yours $907.00
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