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    Results 451-500 of 995.
    MARSH BELLOFRAM ARA-48-DEA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    ARA-48-DEA

    PLUG-IN DUPLEXOR ALTERNATING RELAY
    $251.00 Buy New $251.00
    $151.00
    Repair Yours $300.00
    MARSH BELLOFRAM ARA-48-ABA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    ARA-48-ABA

    PLUG-IN DUPLEXOR ALTERNATING RELAY
    $176.00 Buy New $176.00
    $106.00
    Repair Yours $300.00
    MARSH BELLOFRAM ARA-48-DCA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    ARA-48-DCA

    PLUG-IN DUPLEXOR ALTERNATING RELAY
    $251.00 Buy New $251.00
    $151.00
    Repair Yours $300.00
    MARSH BELLOFRAM ARA-480-ACA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    ARA-480-ACA

    PLUG-IN DUPLEXOR ALTER. RELAY 480 VAC DPDT X WIRED
    $80.00 Buy New $80.00
    $48.00
    MARSH BELLOFRAM ARA-480-AEA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    ARA-480-AEA

    PLUG-IN DUPLEXOR ALTER. RELAY 480 VAC DPDT X WIRED
    $80.00 Buy New $80.00
    $48.00
    MARSH BELLOFRAM 313B-10-Q-1-X

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    313B-10-Q-1-X

    PLUG-IN ADJUSTABLE TDR
    $414.00 Buy New $414.00
    $249.00
    Repair Yours $300.00
    MARSH BELLOFRAM 7694ADE04DS2X

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    7694ADE04DS2X

    PHOTOELECTRICS END VIEW SENSOR SELF-CONTAINED MINIATURE 10-30VDC
    ✓ IN STOCK!
    $212.27 Buy New $212.27
    $106.29
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-380-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-380-ASA

    PHASE, MONITOR, RELAY, 5AMPS, 120VAC
    $565.00 Buy New $565.00
    $339.00
    Repair Yours $300.00
    MARSH BELLOFRAM PBC-120/208-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-120/208-ALE

    PHASE VOLTAGE MONITORS, WYE, ADJUSTABLE 3 PHASE-VOLTAGE MONITOR
    ✓ IN STOCK!
    $710.00 Buy New $710.00
    $345.17
    Repair Yours $339.00
    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-440-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-440-ALE

    PHASE VOLTAGE MONITORS, 3 PHASE-VOLTAGE MONITOR, DELTA, 390V-540V
    ✓ IN STOCK!
    $720.00 Buy New $720.00
    $285.39
    Repair Yours $300.00
    MARSH BELLOFRAM PBC-120-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-120-ALE

    PHASE VOLTAGE MONITORS
    ✓ IN STOCK!
    $713.00 Buy New $713.00
    $443.16
    Repair Yours $300.00
    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 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-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-575-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-575-ALE

    PHASE VOLTAGE MONITORS
    $641.00 Buy New $641.00
    $385.00
    Repair Yours $320.00
    MARSH BELLOFRAM PBC-480-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBC-480-ALE

    PHASE VOLTAGE MONITOR,3 PHASE, 480 VAC, DPDT OUTPUT RELAY
    ✓ IN STOCK!
    $773.40 Buy New $773.40
    $226.76
    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 SLD-440-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLD-440-ASA

    PHASE VOLTAGE MONITOR, SLD SERIES, 440/480 VAC, 370-460 V UNDERVOLTAGE DROPOUT RANGE, 3 VA, 10 VA, 8 PIN
    ✓ IN STOCK!
    $731.38 Buy New $731.38
    $255.87
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-480-AFE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-480-AFE

    PHASE VOLTAGE MONITOR, RELAY, SLA SERIES, 480 VAC, SURFACE MOUNTED
    ✓ IN STOCK!
    $793.00 Buy New $793.00
    $603.00
    Repair Yours $300.00
    MARSH BELLOFRAM PBE-230-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBE-230-ASE

    PHASE VOLTAGE MONITOR, PBE SERIES, DELTA CONNECTED, 3 PHASE, 275 VAC MAX, 185-240 VAC UNDER ADJUSTABLE RANGE, 208-265 VAC OVER ADJUSTABLE RANGE
    $1,072.00 Buy New $1,072.00
    $561.00
    Repair Yours $452.00
    MARSH BELLOFRAM SLD-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLD-230-ALE

    PHASE VOLTAGE MONITOR, 208/240 VAC, 185-230 V UNDER VOLTAGE DROPOUT RANGE, 3 VA, 5 VAC HYSTERESIS, DPDT OUTPUT
    ✓ IN STOCK!
    $828.00 Buy New $828.00
    $514.14
    Repair Yours $377.00
    MARSH BELLOFRAM SLC-230-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLC-230-ALE

    PHASE UNBALANCE & LOSS MONITOR/RELAYS,
    $366.00 Buy New $366.00
    $220.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLC-380-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLC-380-ALE

    PHASE UNBALANCE & LOSS MONITOR/RELAYS
    $656.00 Buy New $656.00
    $394.00
    Repair Yours $328.00
    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 $300.00
    MARSH BELLOFRAM SLC-120-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLC-120-ALE

    PHASE UNBALANCE & LOSS MONITOR/RELAY,
    $391.00 Buy New $391.00
    $235.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLB-400-ALEA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLB-400-ALEA

    PHASE UNBALANCE & LOSS & PHASE SEQUENCE MONITOR/RELAY, LED STATUS INDICATOR, 3.25 IN X 4 IN X 3 IN, MOUNTING:SURFACE, OUTPUT RELAY:SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As $157.57
    $157.57
    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 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-120-ALA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-120-ALA

    PHASE SEQUENCE/LOSS MONITOR, 120V, LOCK SHAFT ADJUSTABLE, 11 PIN CIRCULAR BASE
    ✓ IN STOCK!
    $518.48 Buy New $518.48
    $327.40
    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 PRA-100-AFA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PRA-100-AFA

    PHASE SEQUENCE MONITOR, 208-480VAC SUPPLY, CONTACTS 10A AT 240VAC, 8PIN SOCKET
    ✓ IN STOCK!
    $309.00 Buy New $309.00
    $220.90
    Repair Yours $300.00
    MARSH BELLOFRAM PRA-100-AFN

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PRA-100-AFN

    PHASE SEQUENCE MONITOR,
    ✓ IN STOCK!
    $377.20 Buy New $377.20
    $226.32
    Repair Yours $300.00
    MARSH BELLOFRAM PRA-100-AFN-400

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PRA-100-AFN-400

    PHASE SEQUENCE MONITOR RELAY 10AMP 208-480VAC
    ✓ IN STOCK!
    $51.07 Buy New $51.07
    $39.29
    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 PBD-120-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBD-120-ALE

    PHASE SEQUENCE AND VOLTAGE MONITOR, SERIES PBD, NO OF PHASES3, VOLTAGE SUPPORTED 120 VOLTS, HI PWR (OVER VLTG) TRIP , LO PWR (UNDER VLTG) TRIP, TYPE OF DISPLAY LED STATUS INDICATOR
    ✓ IN STOCK!
    $856.00 Buy New $856.00
    $565.00
    Repair Yours $427.00
    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 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-480-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PBD-480-ALE

    PHASE SEQUENCE AND VOLTAGE BAND MONITOR,480VAC 50/60HZ,CONTACTS 10AMP 240VAC RES,360VA 600VAC IND
    ✓ IN STOCK!
    $595.90 Buy New $595.90
    $225.89
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-440-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-440-ASA

    PHASE SEQUENCE AND LOSS MONITOR, RELAY, E-MECH, SPDT, CUR-RTG 10 AMP, CTRL-V 430-480 VAC, VOL-RTG 240 VAC, 8 PIN
    ✓ IN STOCK!
    $253.54 Buy New $253.54
    $152.12
    Repair Yours $300.00
    MARSH BELLOFRAM PRT-100

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    PRT-100

    PHASE ROTATION TESTER,
    ✓ IN STOCK!
    $371.30 Buy New $371.30
    $222.78
    Repair Yours $300.00
    MARSH BELLOFRAM SLM-120-ASE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLM-120-ASE

    PHASE MONITORS MICROPROCESSOR CONTROLLED,
    ✓ IN STOCK!
    $868.50 Buy New $868.50
    $527.82
    Repair Yours $322.91
    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 SLA-440-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-440-ALE

    PHASE MONITORING/RELAY, PHASE SEQUENCE/LOSS MONITOR, 430-480 VAC, 3 PHASE SUPPLY
    ✓ IN STOCK!
    $398.04 Buy New $398.04
    $233.26
    Repair Yours $300.00
    MARSH BELLOFRAM DPR350C

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    DPR350C

    PHASE MONITORING RELAY, SPDT, 5A, 250VAC
    ✓ IN STOCK!
    $221.30 Buy New $221.30
    $132.78
    Repair Yours Contact Us
    MARSH BELLOFRAM SLU-0200

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLU-0200

    PHASE MONITORING RELAY, SPDT, 200-500VAC; PRODUCT RANGE:-; CONTACT CONFIGURATION:SPDT; CONTACT CURRENT:10A; RELAY MOUNTING:SOCKET; RELAY TERMINALS:PLUG IN; SWITCHING VOLTAGE MAX:240VAC; SUPP ...
    ✓ IN STOCK!
    $330.59 Buy New $330.59
    $198.36
    Repair Yours $200.00
    MARSH BELLOFRAM DPR175A

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    DPR175A

    PHASE MONITORING RELAY, SPDT, 170-290VAC; PRODUCT RANGE:-; CONTACT CONFIGURATION:SPDT; CONTACT CURRENT:5A; RELAY MOUNTING:DIN RAIL; RELAY TERMINALS:SCREW; SWITCHING VOLTAGE MAX:250VAC; SUPPL ...
    ✓ IN STOCK!
    $145.25 Buy New $145.25
    $110.39
    Repair Yours $300.00
    MARSH BELLOFRAM SLU-100-ASA

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLU-100-ASA

    PHASE MONITORING RELAY, SLU-100 SERIES, UNIVERSAL, SPDT CONTACT FORM, 10 AMP, 8 PIN, 550 VAC SUPPLY, 240 V RATING
    ✓ IN STOCK!
    $207.00 Buy New $207.00
    $109.00
    Repair Yours $300.00
    MARSH BELLOFRAM SLA-120-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-120-ALE

    PHASE MONITORING RELAY, 95-130 VAC, 10A, DPDT, SCREW TERMINAL, SLA SERIES
    $645.00 Buy New $645.00
    $387.00
    Repair Yours $322.00
    MARSH BELLOFRAM SLA-575-ALE

    MARSH BELLOFRAM

    ATC DIVERSIFIED ELECTRONICS

    SLA-575-ALE

    PHASE MONITORING RELAY, 525-625V, DPDT, 3A/600VAC, SCREW TERMINAL, SLA SERIES
    ✓ IN STOCK!
    $754.00 Buy New $754.00
    $453.00
    Repair Yours $300.00
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