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    Transmission Distribut. Relays / Voltage/Phase Monitor

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    Results 201-250 of 297.
    MARSH BELLOFRAM CMD-24-DSE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMD-24-DSE-20

    CURRENT MONITOR RELAYS, UNIVERSAL, AC, CMD MODEL, 24 V DC, 50/60 HZ, CURRENT TRIP POINTS - 4-20 AMP ADJ. / MAX - 25 AMP, DPDT, AUTOMATIC RESET
    $350.00 Buy New $350.00
    $210.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMD-24-ASE-1

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMD-24-ASE-1

    CURRENT MONITOR RELAYS, UNIVERSAL, AC, CMD MODEL, 24 V AC, 50/60 HZ, CURRENT TRIP POINTS - 0.2-1 AMP ADJ. / MAX - 11.9 AMP, DPDT, AUTOMATIC RESET
    $668.00 Buy New $668.00
    $401.00
    Repair Yours Contact Us
    MARSH BELLOFRAM PBE-120-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBE-120-ASE

    THREE PHASE VOLTAGE BAND MONITOR RELAY
    $730.00 Buy New $730.00
    $438.00
    Repair Yours Contact Us
    MARSH BELLOFRAM PBC-575-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-575-ALE

    PHASE VOLTAGE MONITORS
    $641.00 Buy New $641.00
    $385.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLJ-380-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLJ-380-ALE

    PHASE MONITOR WITH ADJUSTABLE RESTART DELAY
    $595.00 Buy New $595.00
    $357.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLJ-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLJ-230-ALE

    PHASE MONITOR, ADJUSTABLE RESTART DELAY, SCREW CLAMP TERMINALS, STATUS LED, 190-270 V AC SUPPLY VOLTAGE, 50/60 HZ, 10 A
    $503.00 Buy New $503.00
    $302.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLJ-120-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLJ-120-ALE

    PHASE MONITOR WITH ADJUSTABLE RESTART DELAY,
    $454.00 Buy New $454.00
    $273.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLH-440-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLH-440-ALE

    PHASE MONITOR WITH ADJUSTABLE HYSTERESIS,
    $522.00 Buy New $522.00
    $314.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLD-120-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLD-120-ASA

    PHASE MONITOR/RELAY PLUG-IN,
    $663.00 Buy New $663.00
    $398.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLC-440-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLC-440-ALE

    PHASE UNBALANCE & LOSS MONITOR/RELAYS
    $651.00 Buy New $651.00
    $332.00
    Repair Yours Contact Us
    MARSH BELLOFRAM UOA-440-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-440-ALE

    DISCONTINUED BY MANUFACTURER, MARSH BELLOFRAM, ATC DIVERSIFIED ELECTRONICS,UOA-440-ALE,UOA440ALE,VOLTAGE MONITOR,440VAC SUPPLY,DROP OUT 370-462VAC ADJUSTABLE
    Buy Surplus As Low As $66.58
    $66.58
    MARSH BELLOFRAM SP0133

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SP0133

    UNDER VOLTAGE AND UNDER FREQUENCY MONITOR UNDER VOLTAGE 50% - 90% OF NOMINAL ADJUSTABLE, SENSOR CONNECTED NO
    $741.00 Buy New $741.00
    $235.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMO0100

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMO0100

    CMO SERIES CURRENT MONITOR 0.2 - 1 AMP ADJUSTABLE, SENSOR CONNECTED YES
    $463.00 Buy New $463.00
    $278.00
    Repair Yours Contact Us
    MARSH BELLOFRAM VBA-24-ALA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-24-ALA

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $341.00 Buy New $341.00
    $205.00
    Repair Yours Contact Us
    MARSH BELLOFRAM VBA-230-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-230-AFN

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $754.00 Buy New $754.00
    $453.00
    Repair Yours Contact Us
    MARSH BELLOFRAM VBA-220-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-220-AFN

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $516.00 Buy New $516.00
    $310.00
    Repair Yours Contact Us
    MARSH BELLOFRAM TDU48DLB

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    TDU48DLB

    PROGRAMMABLE TIME DELAY RELAY (RELAY OUTPUT)
    $91.00 Buy New $91.00
    $55.00
    MARSH BELLOFRAM VBA-120-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-120-AFN

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $674.00 Buy New $674.00
    $405.00
    Repair Yours Contact Us
    MARSH BELLOFRAM UOA-208-AKA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-208-AKA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY,
    $264.00 Buy New $264.00
    $159.00
    Repair Yours Contact Us
    MARSH BELLOFRAM TBE-48-ABA-D

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    TBE-48-ABA-D

    TIME DELAY RELAY SINGLE SHOT (RELAY OUTPUT)
    $91.00 Buy New $91.00
    $55.00
    MARSH BELLOFRAM TBE-12-ACA-D

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    TBE-12-ACA-D

    TIME DELAY RELAY SINGLE SHOT (RELAY OUTPUT)
    $91.00 Buy New $91.00
    $55.00
    MARSH BELLOFRAM VBA1189

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA1189

    VBA SERIES SINGLE PHASE UNDER AND OVER VOLTAGE MONITOR, SENSOR CONNECTED YES
    $176.00 Buy New $176.00
    $106.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMU-100-USD-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-100-USD-5

    DIN RAIL MULTI FUNCTION CURRENT MONITOR - 5 AMP, SENSOR CONNECTED NO
    $190.00 Buy New $190.00
    $114.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMU-100-USD-2

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-100-USD-2

    DIN RAIL MULTI FUNCTION CURRENT MONITOR - 2 AMP, SENSOR CONNECTED NO
    $190.00 Buy New $190.00
    $114.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SUA-120-ALA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SUA-120-ALA

    PHASE MONITOR RELAY,
    $286.00 Buy New $286.00
    $172.00
    Repair Yours Contact Us
    MARSH BELLOFRAM TBB-24-DDA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    TBB-24-DDA

    TIME DELAY RELAY INTERVAL ON OPERATE RELAY OUTPUT
    $80.00 Buy New $80.00
    $48.00
    MARSH BELLOFRAM TBB-120-DBA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    TBB-120-DBA

    TIME DELAY RELAY INTERVAL ON OPERATE RELAY OUTPUT
    $80.00 Buy New $80.00
    $48.00
    MARSH BELLOFRAM PBE-575-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBE-575-ASE

    THREE PHASE VOLTAGE BAND MONITOR RELAY
    $804.00 Buy New $804.00
    $483.00
    Repair Yours Contact Us
    MARSH BELLOFRAM PBE-120/208-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBE-120/208-ASE

    THREE PHASE VOLTAGE BAND MONITOR RELAY
    $701.00 Buy New $701.00
    $421.00
    Repair Yours Contact Us
    MARSH BELLOFRAM PBB-440-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBB-440-ALE

    VOLTAGE BAND MONITOR 4AMP 240VAC
    Buy Surplus As Low As $245.43
    $245.43
    Repair Yours Contact Us
    MARSH BELLOFRAM SLB200ALER

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLB200ALER

    PHASE UNBALANCE MONITOR/RELAY
    $250.00 Buy New $250.00
    $150.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLA-380-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-380-ALE

    PHASE VOLTAGE MONITOR, STYLE E, SURFACE MOUNTED ENCLOSURE, 350-440 V ADJUSTABLE, AUTOMATIC RESET, LOCK SHAFT ADJUSTED
    $417.00 Buy New $417.00
    $251.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLA-380-AFE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-380-AFE

    PHASE MONITOR/RELAY
    $625.00 Buy New $625.00
    $375.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLA240AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA240AFN

    PHASE SEQUENCE LOSS MONITOR
    $128.00 Buy New $128.00
    $64.00
    MARSH BELLOFRAM SLA-240-AFE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-240-AFE

    PHASE MONITOR/RELAY
    $463.00 Buy New $463.00
    $278.00
    Repair Yours Contact Us
    MARSH BELLOFRAM SLA-208-AFE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-208-AFE

    PHASE MONITOR/RELAY, 208 VAC, 3 PHASE
    $491.00 Buy New $491.00
    $295.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CDD-120-ALE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CDD-120-ALE-10

    UNIVERSAL DC CURRENT MONITOR RELAY,
    $504.00 Buy New $504.00
    $303.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CBA-120-ALE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CBA-120-ALE-20

    CURRENT BAND MONITOR/RELAYS, AC, OVER AND UNDER
    $592.00 Buy New $592.00
    $332.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMB-120-AFA-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-5

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 5 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    $209.00 Buy New $209.00
    $120.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMB-120-AFA-2

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-2

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 2 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    $183.00 Buy New $183.00
    $110.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMD-120-ASE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMD-120-ASE-5

    CURRENT MONITOR RELAYS, UNIVERSAL, AC, CMD MODEL, 120 V AC, 50/60 HZ, CURRENT TRIP POINTS - 1-5 AMP ADJ. / MAX - 13.4 AMP, DPDT, AUTOMATIC RESET
    $542.00 Buy New $542.00
    $266.81
    Repair Yours Contact Us
    MARSH BELLOFRAM CMC-24-ASE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMC-24-ASE-10

    DISCONTINUED BY MANUFACTURER, CURRENT MONITORING RELAY, CMC SERIES, 24 V AC, 50/60 HZ, 2-10 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CML-120-ASA-.25

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CML-120-ASA-.25

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CML MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, PLUG-IN ENCLOSURE, CURRENT TRIP POINTS - 0. ...
    $357.00 Buy New $357.00
    $215.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CML-120-ASE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CML-120-ASE-10

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CML MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINT ...
    $629.00 Buy New $629.00
    $378.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMI-24-ASE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMI-24-ASE-5

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMI MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 24 V AC, 50/60 HZ, CURRENT TRIP POINTS - 1-5 AMP
    $506.00 Buy New $506.00
    $304.00
    Repair Yours Contact Us
    MARSH BELLOFRAM CMI-120-ASE-.25

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMI-120-ASE-.25

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMI MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC, 50/60 HZ, CURRENT TRIP POINTS - 0.05-0.25 AMP
    $485.00 Buy New $485.00
    $291.00
    Repair Yours Contact Us
    MARSH BELLOFRAM VBA-48-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-48-DLA

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $522.00 Buy New $522.00
    $314.00
    Repair Yours Contact Us
    MARSH BELLOFRAM VBA-125-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-125-DLA

    VOLTAGE BAND MONITOR/RELAYS, SINGLE PHASE, LOCKNUT
    $529.00 Buy New $529.00
    $318.00
    Repair Yours Contact Us
    MARSH BELLOFRAM VBA-120-ALA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-120-ALA

    VOLTAGE BAND MONITOR, RELAY, VBA SERIES, SINGLE PHASE, 120 VAC NOMINAL, 90-120 VAC PICK-UP UNDER, 120-150 VAC PICK-UP OVER, 5 VAC HYSTERESIS, LOCKNUT ADJUSTMENT, 8 PIN
    $255.00 Buy New $255.00
    $153.00
    Repair Yours Contact Us
    MARSH BELLOFRAM UOA-24-ALA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-24-ALA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $759.00 Buy New $759.00
    $456.00
    Repair Yours Contact Us
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