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    Transmission Distribut. Relays / Voltage/Phase Monitor

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    Results 201-250 of 297.
    MARSH BELLOFRAM SLB-120-ALER

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLB-120-ALER

    PHASE UNBALANCE & LOSS & PHASE SEQUENCE MONITOR/RELAY
    Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-440-ALF

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-440-ALF

    PHASE MONITOR 430-480VAC
    $131.00 Buy New $131.00
    $66.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLA240AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA240AFN

    PHASE SEQUENCE LOSS MONITOR
    $128.00 Buy New $128.00
    $64.00
    MARSH BELLOFRAM SLA-208-AFA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-208-AFA

    PHASE MONITOR/RELAY
    $754.42 Buy New $754.42
    $453.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-120-ALER

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-120-ALER

    PHASE MONITOR/RELAY
    $503.00 Buy New $503.00
    $302.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMB-120-AFA-4

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-4

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 4 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    $214.00 Buy New $214.00
    $123.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMB-120-AFA-3

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-3

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 3 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    $214.00 Buy New $214.00
    $119.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMU-24-DSA-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-DSA-5

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 24 V AC/DC, 50/60 HZ, PLUG-IN ENCLOSURE, CURRENT TRIP POINTS - 1-5 ...
    $466.00 Buy New $466.00
    $280.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMU-24-ASE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-ASE-20

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 24 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINTS ...
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $300.00
    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 $300.00
    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 $337.00
    MARSH BELLOFRAM UOA208AKA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA208AKA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY,
    $264.00 Buy New $264.00
    $159.00
    Repair Yours $300.00
    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 $300.00
    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 $401.00
    MARSH BELLOFRAM PBE-120/208-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBE-120/208-ASE

    THREE PHASE VOLTAGE BAND MONITOR RELAY
    $713.00 Buy New $713.00
    $428.00
    Repair Yours $356.00
    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 $300.00
    MARSH BELLOFRAM CMU-24-ASE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-ASE-10

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 24 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINTS ...
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMU-120-ASE-.25

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-120-ASE-.25

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 120 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINT ...
    $480.00 Buy New $480.00
    $288.00
    Repair Yours $300.00
    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 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
    $242.00
    Repair Yours $300.00
    MARSH BELLOFRAM AC-301-380

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    AC-301-380

    3 PHASE MONITOR
    $562.00 Buy New $562.00
    $338.00
    Repair Yours $300.00
    MARSH BELLOFRAM CML-120-ASA-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CML-120-ASA-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, PLUG-IN ENCLOSURE, CURRENT TRIP POINTS - 2- ...
    $566.00 Buy New $566.00
    $340.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMI-24-ASE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMI-24-ASE-10

    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 - 2-10 AMP
    $506.00 Buy New $506.00
    $304.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMG-0200-28

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMG-0200-28

    DISCONTINUED BY MANUFACTURER, CURRENT MONITORING RELAY, CMG SERIES, 120 V AC, SPST - N.O., 1 AMP, QC TABS, PANEL MOUNT, CURRENT TRIP POINT - 28
    Buy Surplus As Low As $84.00
    $84.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMG-0100

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMG-0100

    CURRENT MONITORING RELAY, CMG SERIES, 240 V AC, SPST - N.O., 5 AMP, QC TABS, PANEL MOUNT
    $144.00 Buy New $144.00
    $87.00
    Repair Yours $300.00
    MARSH BELLOFRAM VBA-240-ALA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-240-ALA

    VOLTAGE MONITORING RELAY, A SERIES, DPDT, LOCKNUT, 8-PIN OCTAL, 5 AMP, 240 VAC
    $391.00 Buy New $391.00
    $235.00
    Repair Yours $300.00
    MARSH BELLOFRAM VBA240AKA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA240AKA

    VOLTAGE BAND, MONITOR/RELAY, 240 VAC, DPDT, 5 AMP, 8 PIN
    $426.93 Buy New $426.93
    $245.03
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-230-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-230-AFN

    UNDER VOLTAGE MONITOR, SINGLE PHASE, STYLE N, SPDT, 10 AMP, 240 V SWITCHING VOLTAGE, 230 V COIL VOLTAGE, RESISTIVE, 180 VA, INDUCTIVE, SOCKET MOUNT, PLUG-IN TERMINATION
    $764.00 Buy New $764.00
    $459.00
    Repair Yours $381.00
    MARSH BELLOFRAM UOA-220-DKA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-220-DKA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $252.00 Buy New $252.00
    $152.00
    Repair Yours $300.00
    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 $300.00
    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 $312.00
    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 $300.00
    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 $300.00
    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 $300.00
    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 $300.00
    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 $300.00
    MARSH BELLOFRAM CMU-24-DSE-20

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-DSE-20

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMU MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 24 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINTS ...
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-120-ALE

    MARSH BELLOFRAM

    SLA-120-ALE

    PHASE MONITORING RELAY, 95-130 VAC, 10A, DPDT, SCREW TERMINAL, SLA SERIES
    $382.00 Buy Surplus As Low As $230.00
    $230.00
    Repair Yours $200.00
    MARSH BELLOFRAM VBA-24-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-24-AFN

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $749.00 Buy New $749.00
    $450.00
    Repair Yours $374.00
    MARSH BELLOFRAM VBA-240-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-240-AFN

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $680.00 Buy New $680.00
    $408.00
    Repair Yours $339.00
    MARSH BELLOFRAM VBA-110-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-110-DLA

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $529.00 Buy New $529.00
    $318.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-48-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-48-DLA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $700.00 Buy New $700.00
    $420.00
    Repair Yours $349.00
    MARSH BELLOFRAM UOA-24-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-24-DLA

    SINGLE PHASE UNDER VOLTAGE MONITORRELAY, LOCKNUT, 24VDC
    $265.00 Buy New $265.00
    $159.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-240-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-240-AFN

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $333.00 Buy New $333.00
    $200.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-208-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-208-AFN

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $754.00 Buy New $754.00
    $453.00
    Repair Yours $376.00
    MARSH BELLOFRAM UOA-120-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-120-AFN

    UNDER VOLTAGE MONITOR/RELAY, SINGLE PHASE
    $271.00 Buy New $271.00
    $163.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMO-24-ASE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMO-24-ASE-10

    OVERCURRENT MONITOR RELAY, AC, W/ MANUAL RESET, CMO MODEL, OUTPUT - 10 AMPS @ 120 V AC - RESISTIVE, DPDT, CONTROL VOLTAGE - 24 V AC/DC, 50/60 HZ, SURFACE MOUNT ENCLOSURE, CURRENT TRIP POINTS ...
    $601.00 Buy New $601.00
    $361.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLB-120-ALEA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLB-120-ALEA

    PHASE UNBALANCE & LOSS & PHASE SEQUENCE MONITOR/RELAY
    Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-230-ASB

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-230-ASB

    MONITOR, PHASE SEQUENCE, SLA SERIES, 230 V AC, 3 VA, SCREWDRIVER ADJUSTED OPERATION, MANUAL RESET
    $573.00 Buy New $573.00
    $344.00
    MARSH BELLOFRAM AC412230

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    AC412230

    PHASE MONITOR/TIMER OBSOLETE
    Buy Surplus As Low As $117.00
    $117.00
    Repair Yours $300.00
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