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    Transmission Distribut. Relays / Voltage/Phase Monitor

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    Results 1-50 of 124.
    ASEA BROWN BOVERI DLM911

    ASEA BROWN BOVERI

    DLM911

    DISCONTINUED BY MANUFACTURER, 3 PHASE VOLTAGE MONITOR, 480VAC, 2-20S TRIP DELAY
    ✓ IN STOCK!
    Buy Surplus As Low As $538.00
    $538.00
    Repair Yours $350.00
    ASEA BROWN BOVERI 1SVR730841R1400

    ASEA BROWN BOVERI

    1SVR730841R1400

    (PRICE/EA) CM-SRS.21S CURRENT MON. RELAY
    ✓ IN STOCK!
    $315.00 Buy Surplus As Low As $163.00
    $163.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730841R0300

    ASEA BROWN BOVERI

    1SVR730841R0300

    (PRICE/EA) CM-SRS.12S CURRENT MON. RELAY
    $299.25 Buy Surplus As Low As $147.00
    $147.00
    Repair Yours $200.00
    ASEA BROWN BOVERI WVM911AL

    ASEA BROWN BOVERI

    SSAC

    WVM911AL

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 0.25-30 SEC TRIP DELAY, 0.25-64 SEC AUTO RESTART DELAY, 2-10% UNBALANCE, SELECTABLE AUTO/MANUAL RESET
    ✓ IN STOCK!
    Buy Surplus As Low As $1,077.00
    $1,077.00
    Repair Yours $550.00
    ASEA BROWN BOVERI WVM611M

    ASEA BROWN BOVERI

    WVM611M

    ASEA BROWN BOVERI, WVM611M, VOLTAGE MONITOR 3 PHASE, 200-240VAC, 0.25-30SEC,
    ✓ IN STOCK!
    $169.11 Buy Surplus As Low As $115.67
    $115.67
    Repair Yours Contact Us
    ASEA BROWN BOVERI DLM011

    ASEA BROWN BOVERI

    SSAC

    DLM011

    DISCONTINUED BY MANUFACTURER, RELAY, VOLTAGE MONITOR, 600 VAC,10 AMP,3 PHASE ,TRIP DELAY:2-20 SECONDS, DIN RAIL MOUNT
    Buy Surplus As Low As $449.00
    $449.00
    Repair Yours $370.00
    ASEA BROWN BOVERI DLM811

    ASEA BROWN BOVERI

    DLM811

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3-PHASE, DIN RAIL MOUNT, 380-415 VAC, 2-20 SECONDS
    ✓ IN STOCK!
    Buy Surplus As Low As $311.04
    $311.04
    Repair Yours $286.85
    ASEA BROWN BOVERI 1SVR730840R0600

    ASEA BROWN BOVERI

    1SVR730840R0600

    (PRICE/EA) CM-SRS.M1S CURRENT MON. RELAY
    ✓ IN STOCK!
    $302.05 Buy Surplus As Low As $163.11
    $163.11
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730841R0500

    ASEA BROWN BOVERI

    1SVR730841R0500

    (PRICE/EA) CM-SRS.22S CURRENT MON. RELAY
    ✓ IN STOCK!
    $252.63 Buy Surplus As Low As $172.80
    $172.80
    Repair Yours $200.00
    ASEA BROWN BOVERI DLMHBRAAA

    ASEA BROWN BOVERI

    SSAC

    DLMHBRAAA

    RELAYS & MONITORS, SINGLE FUNCTION, 3 PHASE, 500-600 VAC
    ✓ IN STOCK!
    $381.11 Buy Surplus As Low As $177.39
    $177.39
    Repair Yours $200.00
    ASEA BROWN BOVERI PLM9405

    ASEA BROWN BOVERI

    SSAC

    PLM9405

    VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 50/100 HZ, PHASE MONITOR, W/ BASE, 8 PIN, ELECTROMECHANICAL RELAY, AUTOMATIC RESET TIME
    ✓ IN STOCK!
    $242.05 Buy Surplus As Low As $169.00
    $169.00
    ASEA BROWN BOVERI PLM8405

    ASEA BROWN BOVERI

    SSAC

    PLM8405

    SINGLE FUNCTION RELAYS & MONITORS, 3 PHASE LINE MONITOR
    ✓ IN STOCK!
    $242.05 Buy Surplus As Low As $141.00
    $141.00
    Repair Yours $200.00
    ASEA BROWN BOVERI PLM6802

    ASEA BROWN BOVERI

    PLM6802

    3 PHASE LINE MONITOR, 240VAC, 60HZ
    ✓ IN STOCK!
    $205.75 Buy Surplus As Low As $156.37
    $156.37
    ASEA BROWN BOVERI CM-PFS

    ASEA BROWN BOVERI

    CM-PFS

    DISCONTINUED BY MANUFACTURER, ASEA BROWN BOVERI, CM-PFS, CMPFS, MONITORING RELAY, 4AMP, 3PHASE, 50/60HZ, 200-500V
    ✓ IN STOCK!
    Buy Surplus As Low As $188.00
    $188.00
    ASEA BROWN BOVERI RK-626-430-AB

    ASEA BROWN BOVERI

    RK-626-430-AB

    DIFFERENTIAL RELAY TRANSFORMER, 5AMP,
    ✓ IN STOCK!
    Buy Surplus As Low As $950.00
    $950.00
    ASEA BROWN BOVERI WLM945A5S

    ASEA BROWN BOVERI

    SSAC

    WLM945A5S

    SSAC, ASEA BROWN BOVERI, WLM945A5S, VOLTAGE MONITOR THREE PHASE, 400-480VAC, 5SEC TRIP DELAY, 5SEC RESTART DELAY,
    ✓ IN STOCK!
    $162.66 Buy Surplus As Low As $111.26
    $111.26
    Repair Yours Contact Us
    ASEA BROWN BOVERI CM-IVN.S

    ASEA BROWN BOVERI

    CM-IVN.S

    (PRICE/EA) COUPLING UNIT, MONITORING RELAY, DIN ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $336.24 Buy Surplus As Low As $181.57
    $181.57
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR760669R9400

    ASEA BROWN BOVERI

    1SVR760669R9400

    COUPLING UNIT, VOLTAGE RANGE EXPANSION FOR CM-IWN.1, 690VAC, 1000VDC
    ✓ IN STOCK!
    $318.67 Buy Surplus As Low As $172.08
    $172.08
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR510730R4400

    ASEA BROWN BOVERI

    1SVR510730R4400

    DISCONTINUED BY MANUFACTURER, GRID FEED MONITORING RELAY, CM RANGE, THREE PHASE, 24 VAC/DC / 230 VAC, (CM-UFD.M32)
    ✓ IN STOCK!
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $673.00
    ASEA BROWN BOVERI 1SVR730840R0700

    ASEA BROWN BOVERI

    1SVR730840R0700

    (PRICE/EA) CM-SRS.M2S CURRENT MON. RELAY
    ✓ IN STOCK!
    $320.00 Buy Surplus As Low As $218.88
    $218.88
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730840R0400

    ASEA BROWN BOVERI

    1SVR730840R0400

    CURRENT MONITORING RELAY, 1-4 AMP, 250 VAC, 240 VDC, 3 MA, 750 W, DPDT, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -20 TO +60 DEGREES C, IP20, (CM-SRS.21S)
    ✓ IN STOCK!
    $388.50 Buy Surplus As Low As $199.80
    $199.80
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730831R0400

    ASEA BROWN BOVERI

    1SVR730831R0400

    VOLTAGE MONITORING RELAY, SPDT, 1 PHASE, 4 AMP, 2 C/O, 110-130 VAC, 10 MA, 8 MM STRIPPING LENGTH, SCREW TYPE TERMINALS, DIN RAIL MOUNT, -20 TO +60 DEGREES C, IP20/50
    ✓ IN STOCK!
    $252.63 Buy Surplus As Low As $172.80
    $172.80
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730830R0400

    ASEA BROWN BOVERI

    1SVR730830R0400

    VOLTAGE MONITORING RELAY, 4 AMP, 24-240 VAC/DC, SCREW TYPE TERMINALS, 2 C/O SPDT CONTACTS, 10 MA / 24 V MINIMUM SWITCHING CAPACITY, -20 TO +60 DEGREE C, IP20/50, (CM-ESS.2S)
    ✓ IN STOCK!
    $278.15 Buy Surplus As Low As $211.39
    $211.39
    ASEA BROWN BOVERI 1SVR730831R1400

    ASEA BROWN BOVERI

    1SVR730831R1400

    VOLTAGE MONITORING RELAY, CM-ESS.2S, SINGLE PHASE, 220-240 VAC, 3-600 VRMS, 2 C/O, TIME RANGE: 0 S OR 0.1-30 S TRIPPING DELAY (ON), SCREW TERMINALS, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    $487.00 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    ASEA BROWN BOVERI 1SVR730774R3300

    ASEA BROWN BOVERI

    1SVR730774R3300

    (PRICE/EA) CM-PAS.41S THREE-PHASE MON.
    ✓ IN STOCK!
    $276.00 Buy Surplus As Low As $149.04
    $149.04
    Repair Yours $200.00
    ASEA BROWN BOVERI KVM6

    ASEA BROWN BOVERI

    SSAC

    KVM6

    SINGLE PHASE VOLTAGE MONITOR RELAY, 5 STRAIGHT BLADES, ADJUSTMENT RANGE: 156-199 VAC, OUTPUT: 230 VAC, RATING: 8 A, 1/3 HP
    ✓ IN STOCK!
    $117.82 Buy Surplus As Low As $67.22
    $67.22
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1SVR550870R9400

    ASEA BROWN BOVERI

    1SVR550870R9400

    PHASE MONITORING RELAY, 4 AMP, 400 V, 3 KV, 1 NO, WITH NEUTRAL CONNECTION, POWERED BY MEASURING CIRCUIT, FOR MONITORING OF 1-3 PHASE OVER- AND UNDERVOLTAGE, (CM-PVE)
    ✓ IN STOCK!
    $128.00 Buy Surplus As Low As $98.00
    $98.00
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1SVR450423R0600

    ASEA BROWN BOVERI

    1SVR450423R0600

    DISCONTINUED BY MANUFACTURER, CURRENT MONITOR, 3 PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $192.78
    $192.78
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR630774R1300

    ASEA BROWN BOVERI

    1SVR630774R1300

    DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, 2NO/2NC CONTACTS, PHASE FAILURE, PHASE IMBALANCE, PHASE SEQUENCE, 0 / 0.1-30 SECOND TIME DELAY, -25 TO +60 DEGREES C, (CM-PAS.31)
    ✓ IN STOCK!
    Buy Surplus As Low As $342.00
    $342.00
    Repair Yours $230.00
    ASEA BROWN BOVERI DLMUBRAAA

    ASEA BROWN BOVERI

    SSAC

    DLMUBRAAA

    VOLTAGE MONITOR, 3PH, 200-480 VAC, DIN RAIL MOUNT, DELAY TIME:1 SEC ~ 30 SEC,TYPE:VOLTAGE ASYMMETRY, VOLTAGE SENSING AC, PHASE LOSS
    ✓ IN STOCK!
    $293.00 Buy Surplus As Low As $158.22
    $158.22
    Repair Yours $200.00
    ASEA BROWN BOVERI PLMU11

    ASEA BROWN BOVERI

    SSAC

    PLMU11

    VOLTAGE MONITOR, 200/480V, 50/60HZ
    ✓ IN STOCK!
    $287.37 Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    ASEA BROWN BOVERI PHS120A10

    ASEA BROWN BOVERI

    SSAC

    PHS120A10

    SOLID STATE RELAY,AC PHASE CONTROL, 120VAC/10AMP MAX, ANALOG OUTPUT, VARIABLE RESISTANCE INPUT
    ✓ IN STOCK!
    $70.67 Buy Surplus As Low As $33.38
    $33.38
    Repair Yours Contact Us
    ASEA BROWN BOVERI TVM480A51S6S

    ASEA BROWN BOVERI

    TVM480A51S6S

    3 PHASE MONITOR, 480VAC, TRIP 1 SEC, RESTART 6 SEC, UNB 5%
    ✓ IN STOCK!
    $202.87 Buy Surplus As Low As $109.55
    $109.55
    ASEA BROWN BOVERI NBRA-656C

    ASEA BROWN BOVERI

    NBRA-656C

    DISCONTINUED BY MANUFACTURER, UNIVERSAL BRAKE CHOPPER, 6 OHM, 2400 KJ, 6 KW, 400 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $513.00
    $513.00
    Repair Yours $421.00
    ASEA BROWN BOVERI CM-PVE

    ASEA BROWN BOVERI

    CM-PVE

    PHASE MONITORING RELAY, 4 AMP, 400 V, 3 KV, 1 NO, WITH NEUTRAL CONNECTION, POWERED BY MEASURING CIRCUIT, FOR MONITORING OF 1-3 PHASE OVER- AND UNDERVOLTAGE, (1SVR550870R9400)
    ✓ IN STOCK!
    $119.00 Buy Surplus As Low As $72.00
    $72.00
    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!
    $397.95 Buy Surplus As Low As $238.00
    $238.00
    ASEA BROWN BOVERI WLM645A5S

    ASEA BROWN BOVERI

    SSAC

    WLM645A5S

    SSAC, ASEA BROWN BOVERI, WLM645A5S, VOLTAGE MONITOR THREE PHASE, 200/240VAC, 5SEC TRIP DELAY
    ✓ IN STOCK!
    $162.66 Buy Surplus As Low As $111.26
    $111.26
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1SVR730774R1300

    ASEA BROWN BOVERI

    1SVR730774R1300

    (PRICE/EA) CM-PAS.31S THREE-PHASE MON.
    ✓ IN STOCK!
    $246.80 Buy Surplus As Low As $133.27
    $133.27
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730841R1500

    ASEA BROWN BOVERI

    1SVR730841R1500

    RELAY, CURRENT MONITORING, CM-SRS.22S
    ✓ IN STOCK!
    $315.00 Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730840R0300

    ASEA BROWN BOVERI

    1SVR730840R0300

    (PRICE/EA) CM-SRS.12S CURRENT MON. RELAY
    ✓ IN STOCK!
    $271.58 Buy Surplus As Low As $185.76
    $185.76
    Repair Yours $200.00
    ASEA BROWN BOVERI PLM6405

    ASEA BROWN BOVERI

    SSAC

    PLM6405

    MOTOR PROTECTOR, VOLTAGE MONITOR, 3 PHASE, INPUT: 200-240 VAC / 60 HZ, 8 AMPS RES @ 240 VAC, 8 PIN
    ✓ IN STOCK!
    $246.75 Buy Surplus As Low As $141.00
    $141.00
    Repair Yours $200.00
    ASEA BROWN BOVERI PHS120A20

    ASEA BROWN BOVERI

    SSAC

    PHS120A20

    SINGLE FUNCTION RELAYS & MONITORS, AC PHASE CONTROL
    ✓ IN STOCK!
    $76.84 Buy Surplus As Low As $46.67
    $46.67
    Repair Yours Contact Us
    ASEA BROWN BOVERI HLMUDNAAN

    ASEA BROWN BOVERI

    SSAC

    HLMUDNAAN

    VOLTAGE MONITOR, HLM SERIES, 3 PHASE
    $307.65 Buy Surplus As Low As $176.00
    $176.00
    Repair Yours $200.00
    ASEA BROWN BOVERI REL-302

    ASEA BROWN BOVERI

    REL-302

    DISCONTINUED BY MANUFACTURER, RELAY NUMERICAL DISTANCE 2MS STEP
    Buy Surplus As Low As $4,200.00
    $4,200.00
    Repair Yours $3,486.00
    ASEA BROWN BOVERI PLM9805

    ASEA BROWN BOVERI

    SSAC

    PLM9805

    VOLTAGE MONITOR, 8AMP, 400-480VAC, 3PH, 5S TRIP, 8PIN
    $235.00 Buy Surplus As Low As $141.00
    $141.00
    ASEA BROWN BOVERI PLM9802

    ASEA BROWN BOVERI

    PLM9802

    DISCONTINUED BY MANUFACTURER, ASEA BROWN BOVERI , PLM9802, MONITOR VOLTAGE, LINE 8AMP, 400-480V, 60HZ, 240V
    Buy Surplus As Low As $303.00
    $303.00
    ASEA BROWN BOVERI RK-626-430-A-B

    ASEA BROWN BOVERI

    RK-626-430-A-B

    DIFFERENTIAL RELAY TRANSFORMER MODULE 5AMP 50HZ
    Buy Surplus As Low As $750.00
    $750.00
    Repair Yours $640.00
    ASEA BROWN BOVERI CM-MPS.21

    ASEA BROWN BOVERI

    CM-MPS.21

    MULTIFUCTION PHASE MONITORING RELAY, 180-280V, 50/60HZ
    $65.00 Buy Surplus As Low As $33.00
    $33.00
    ASEA BROWN BOVERI TVOC-2-48

    ASEA BROWN BOVERI

    TVOC-2-48

    TVOC-2 ARC MONITOR 24-48 INCL HMI
    $12,615.00 Buy Surplus As Low As $7,569.00
    $7,569.00
    Repair Yours $6,283.00
    ASEA BROWN BOVERI 1SVR740840R0600

    ASEA BROWN BOVERI

    1SVR740840R0600

    CM-SRS.M1P CURRENT MON. RELAY
    $384.00 Buy Surplus As Low As $231.00
    $231.00
    Repair Yours $200.00
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