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    Transmission Distribut. Relays / Voltage/Phase Monitor

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    Results 151-200 of 292.
    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 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 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 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 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 SLA-0138

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-0138

    PHASE SEQUENCE/LOSS MONITOR 5AMP 240VAC
    Buy Surplus As Low As $105.00
    $105.00
    MARSH BELLOFRAM CDD-120-ALE-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CDD-120-ALE-5

    UNIVERSAL DC CURRENT MONITOR RELAY,
    $504.00 Buy New $504.00
    $303.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMB-120-AFA-8

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-8

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 8 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    $206.00 Buy New $206.00
    $124.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMB-120-AFA-7

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMB-120-AFA-7

    CURRENT MONITORING RELAY, CMB SERIES, AC GO/NO-GO, 120 V AC, 50/60 HZ, 7 AMPS, SINGLE POLE DOUBLE THROW, 8-PIN OCTAL TERMINATION
    $190.00 Buy New $190.00
    $109.00
    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 CMG-0100-24

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMG-0100-24

    CURRENT MONITORING RELAY, CMG SERIES, 240 V AC, SPST - N.O., 5 AMP, QC TABS, PANEL MOUNT, CURRENT TRIP POINT - 24 AMPS
    $132.00 Buy New $132.00
    $80.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMD-24-DSE-1

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMD-24-DSE-1

    CURRENT MONITOR RELAYS, UNIVERSAL, AC, CMD MODEL, 24 V DC, 50/60 HZ, CURRENT TRIP POINTS - 0.2-1 AMP ADJ. / MAX - 3.4 AMP, DPDT, AUTOMATIC RESET
    $350.00 Buy New $350.00
    $210.00
    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 CMU-24-DSE-10

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-DSE-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-24-DSE-1

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-DSE-1

    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-24-ASA-5

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-ASA-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 ...
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $300.00
    MARSH BELLOFRAM CMU-24-ASA-.25

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    CMU-24-ASA-.25

    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 - 0.0 ...
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $300.00
    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 $300.00
    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 $379.00
    MARSH BELLOFRAM UOA-220-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-220-DLA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $267.00 Buy New $267.00
    $161.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-220-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-220-AFN

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $265.00 Buy New $265.00
    $159.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-125-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-125-DLA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY, LOCKNUT ADJUSTMENTS
    $692.00 Buy New $692.00
    $416.00
    Repair Yours $346.00
    MARSH BELLOFRAM PBD-575-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBD-575-ALE

    PHASE SEQUENCE AND VOLTAGE MONITOR,
    $842.00 Buy New $842.00
    $506.00
    Repair Yours $420.00
    MARSH BELLOFRAM PBD-400-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBD-400-ALE

    PHASE SEQUENCE AND VOLTAGE MONITOR,
    $845.00 Buy New $845.00
    $507.00
    Repair Yours $421.00
    MARSH BELLOFRAM PBC-400-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-400-ALE

    PHASE VOLTAGE MONITORS
    $578.00 Buy New $578.00
    $347.00
    Repair Yours $300.00
    MARSH BELLOFRAM PBC-277/480-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-277/480-ALE

    PHASE VOLTAGE MONITORS, ADJUSTABLE 3 PHASE-VOLTAGE MONITOR, 3 PHASE VOLTAGE MONITOR WITH VOLTAGE LIMITS.OPERATES IN WYE CONNECTIONS
    $623.00 Buy New $623.00
    $374.00
    Repair Yours $311.00
    MARSH BELLOFRAM PBC-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-230-ALE

    PHASE VOLTAGE MONITORS
    $833.00 Buy New $833.00
    $500.00
    Repair Yours $415.00
    MARSH BELLOFRAM PBC-220/380-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-220/380-ALE

    PHASE VOLTAGE MONITORS
    $617.00 Buy New $617.00
    $371.00
    Repair Yours $308.00
    MARSH BELLOFRAM SLM-380-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLM-380-ASE

    PHASE MONITORS MICROPROCESSOR CONTROLLED,
    $1,060.00 Buy New $1,060.00
    $636.00
    Repair Yours $528.00
    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 VBA-24-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-24-DLA

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS, DPDT, CURRENT RATING: 5A, COIL TERMINATION: PLUG PIN, 24 V, SWITCHING VOLTAGE: 240 V
    $902.00 Buy New $902.00
    $541.00
    Repair Yours $436.00
    MARSH BELLOFRAM VBA-480-AXA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    VBA-480-AXA

    SINGLE PHASE VOLTAGE BAND MONITOR/RELAYS
    $167.00 Buy New $167.00
    $100.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-240-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-240-DLA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $720.00 Buy New $720.00
    $432.00
    Repair Yours $359.00
    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 UOA-12-DLA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-12-DLA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $351.00 Buy New $351.00
    $211.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-12-DKA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-12-DKA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY
    $398.00 Buy New $398.00
    $239.00
    Repair Yours $300.00
    MARSH BELLOFRAM UOA-125-DKA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    UOA-125-DKA

    SINGLE PHASE UNDER VOLTAGE MONITOR/RELAY, KNOB ADJUSTMENTS
    $491.00 Buy New $491.00
    $295.00
    Repair Yours $300.00
    MARSH BELLOFRAM PBE-400-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBE-400-ASE

    THREE PHASE VOLTAGE BAND MONITOR RELAY
    $1,147.00 Buy New $1,147.00
    $689.00
    Repair Yours $572.00
    MARSH BELLOFRAM SLH-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLH-230-ALE

    PHASE MONITOR WITH ADJUSTABLE HYSTERESIS,
    $378.00 Buy New $378.00
    $227.00
    Repair Yours $300.00
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