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    Results 1-50 of 274.
    MDI T0S-12C-L1

    MDI

    T0S-12C-L1

    TIP OVER SWITCHES, 12.5 AMP@I20 VAC, NORMALLY CLOSED, CASED 6 LEADS
    $24.00 Buy New $24.00
    $15.00
    MDI TOS-12-2

    MDI

    TOS-12-2

    TIP OVER SWITCH - UNINSULATED, P.C. OR QUICK CONNECT TERMINALS
    $17.00 Buy New $17.00
    $11.00
    MDI TOS-12C-8

    MDI

    TOS-12C-8

    TIP OVER SWITCH - CASED QUICK CONNECT TERMINALS
    $26.00 Buy New $26.00
    $16.00
    MDI TS-1C-L41

    MDI

    TS-1C-L41

    TILT SWITCH, 1 AMP, VALOX CASE, 06 INCH LEADS
    $21.00 Buy New $21.00
    $13.00
    MDI TS-10

    MDI

    TS-10

    TILT SWITCH 10 AMP UNINSULATED NO LEADS
    $26.00 Buy New $26.00
    $16.00
    MDI TS-10-L1

    MDI

    TS-10-L1

    TILT SWITCH 10 AMP UNINSULATED 6 LEADS
    $30.00 Buy New $30.00
    $19.00
    MDI TS-10-L2

    MDI

    TS-10-L2

    TILT SWITCH 10 AMP UNINSULATED 12 LEADS
    $32.00 Buy New $32.00
    $20.00
    MDI TS-20-L2

    MDI

    TS-20-L2

    TILT SWITCH 10 AMP CASED 12 LEADS
    $34.00 Buy New $34.00
    $22.00
    MDI TS-1

    MDI

    TS-1

    TILT SWITCH 1 AMP UNINSULATED NO LEADS
    $9.54 Buy New $9.54
    $5.72
    MDI TS-1-L-1

    MDI

    TS-1-L-1

    TILT SWITCH 1 AMP UNINSULATED 6 LEADS
    $13.00 Buy New $13.00
    $7.63
    MDI TS-1-L2

    MDI

    TS-1-L2

    TILT SWITCH 1 AMP UNINSULATED 12 LEADS
    $13.00 Buy New $13.00
    $7.63
    MDI TS-1C-L2

    MDI

    TS-1C-L2

    TILT SWITCH 1 AMP CASED 12 LEADS
    $28.00 Buy New $28.00
    $17.00
    MDI TS-20C-L2

    MDI

    TS-20C-L2

    TILT SWITCH
    $45.00 Buy New $45.00
    $28.00
    MCGRAW EDISON B1877

    MCGRAW EDISON

    EDISON

    B1877

    THERMAL RELAY 3AMP 150VDC 250VAC
    $45.00 Buy Surplus As Low As $23.00
    $23.00
    MDI TC-2

    MDI

    TC-2

    TETHER CLAMP, W / 3 1/2 INCH MAX, PIPE CLAMP, INCLUDES CLAMP, BOLT, NUT AND PIPE CLAMP, CAN BE USED ON 12-2 TO 18-2 CORDS, 14-3 TO 18-3 WITH THE 3 CONDUCTOR CORDS
    ✓ IN STOCK!
    $18.00 Buy New $18.00
    $11.88
    MDI IMPD15-B05

    MDI

    IMPD15-B05

    TEMPERATURE CONTROLLER, 70-999 DEGREES F RANGE, 208-240 VAC INPUT, 1 PHASE, 50/60 HZ, 15 AMP, 3600 WATT
    $379.95 Buy New $379.95
    $227.97
    Repair Yours $200.00
    MDI SS90AU-1

    MDI

    SS90AU-1

    SOLID STATE RELAY, W/BUILT IN HEAT SINK, SINGLE POLE, DC CONTROL
    ✓ IN STOCK!
    $235.71 Buy New $235.71
    $141.43
    Repair Yours $200.00
    MDI 2PSS60A40

    MDI

    2PSS60A40

    SOLID STATE RELAY, 40 AAC, 2 POLE, AC CONTROL, 600VAC, 190VDC,14AWG
    ✓ IN STOCK!
    $41.00 Buy New $41.00
    $25.00
    MDI SS50AE

    MDI

    SS50AE

    SOLID STATE RELAY
    $68.00 Buy New $68.00
    $34.00
    MDI P-A350-P7

    MDI

    P-A350-P7

    SENSOR PLUG ASSEMBLY
    $100.00 Buy New $100.00
    $50.00
    Repair Yours Contact Us
    MDI A055-107

    MDI

    A055-107

    SECURITY SYSTEM CONTROL PANRL
    ✓ IN STOCK!
    $262.80 Buy New $262.80
    $169.83
    Repair Yours $200.00
    MDI SS30AU

    MDI

    SS30AU

    RELAY, SOLID STATE, 30 AMP, 1200 V, 600 VAC, 1 PHASE
    ✓ IN STOCK!
    $78.00 Buy New $78.00
    $40.00
    MDI 3PSS60A75R

    MDI

    3PSS60A75R

    RELAY, RETRO FIT, 65AMP, 1600V, 660VAC, 3PHASE, 3POLE
    $340.00 Buy New $340.00
    $204.00
    MDI 235NO-24D

    MDI

    235NO-24D

    RELAY, MERCURY, 35AMP, 2 POLE, 600VAC, COIL-24VDC
    Buy Surplus As Low As $82.00
    $82.00
    MDI 3100NO-120A

    MDI

    3100NO-120A

    RELAY, MERCURY, 100 AMP, 3 POLE, 120 V AC COIL, 50/60 HZ, METAL STRAP
    ✓ IN STOCK!
    $563.00 Buy New $563.00
    $264.00
    Repair Yours $217.00
    MDI 230NO-220A

    MDI

    230NO-220A

    RELAY, MERCURY TYPE, CONTACTOR, 30AMP, 2POLE, 208/240V
    ✓ IN STOCK!
    $130.00 Buy New $130.00
    $53.00
    MDI 30NO-24D

    MDI

    30NO-24D

    RELAY, MERCURY TYPE, 24 VDC COIL, 180 OHM, SINGLE POLE SINGLE THROW, NORMALLY OPEN, 30 AMP CONTACT RATING, 600 VAC
    ✓ IN STOCK!
    $46.00 Buy New $46.00
    $28.00
    MDI 335NO-220A-18

    MDI

    335NO-220A-18

    RELAY, MDI, MERCURY, 3-POLE, 35AMP, 208/240V
    ✓ IN STOCK!
    $257.00 Buy New $257.00
    $99.00
    MDI 260NO-24D-18

    MDI

    260NO-24D-18

    RELAY, 60 AMP, 600 VAC, 2 POLE, COIL 24 VDC, NO
    ✓ IN STOCK!
    $153.00 Buy New $153.00
    $92.00
    MDI 235NO-24DDN

    MDI

    235NO-24DDN

    RELAY, 2 POLE, 35 AMP, NORMALLY OPEN, 24 VDC COIL
    $133.00 Buy New $133.00
    $80.00
    MDI 35N0-220AH

    MDI

    MERCURY SWITCHES

    35N0-220AH

    RELAY, 1 POLE, 35 AMP, 600VAC, 208/240V, 50/60HZ
    ✓ IN STOCK!
    $91.00 Buy New $91.00
    $55.00
    MDI 35NO-24DT

    MDI

    35NO-24DT

    RELAY, 1 POLE 35 AMP, 24 VDC COIL, TOP TERM.
    $53.00 Buy New $53.00
    $33.00
    Repair Yours $200.00
    MDI 60N0-120AH

    MDI

    60N0-120AH

    RELAY 60AMP 480VAC SINGEL POLE
    $59.00 Buy New $59.00
    $35.00
    MDI 260NO-24D

    MDI

    260NO-24D

    RELAY 60AMP 2POLE 600VAC COIL 24VDC
    Buy Surplus As Low As $144.00
    $144.00
    MDI 320NO-120A

    MDI

    320NO-120A

    RELAY 3POLE 20/5AMP 120/540V 50/60HZ
    ✓ IN STOCK!
    $109.80 Buy New $109.80
    $65.88
    MDI SP-1102-24D

    MDI

    SP-1102-24D

    RELAY 24VDC NO SINGLE POLE
    Buy Surplus As Low As $66.00
    $66.00
    Repair Yours Contact Us
    MDI 324NO-120A

    MDI

    324NO-120A

    RELAY 120V 50/60HZ 20AMP RESISTIVE
    $138.00 Buy New $138.00
    $83.00
    Repair Yours Contact Us
    MDI 230NO-220AU

    MDI

    230NO-220AU

    RELAY / MERCURY TYPE, CONTACTOR, 30 AMP, 2 POLE, 208/240 V, UNIVERSAL MOUNTING PLATE
    ✓ IN STOCK!
    $131.00 Buy New $131.00
    $69.00
    MDI 330NO-120A

    MDI

    330NO-120A

    RELAY / MERCURY TYPE, 30 AMP, 3 POLE, 600 VAC, 50/60 HZ
    ✓ IN STOCK!
    $176.00 Buy New $176.00
    $72.00
    MDI 260NO220A5

    MDI

    260NO220A5

    RELAY
    $175.00 Buy New $175.00
    $105.00
    MDI HG501MD20

    MDI

    HG501MD20

    RELAY
    $154.00 Buy New $154.00
    $93.00
    MDI PF2OW20F0

    MDI

    PF2OW20F0

    PUMP DUTY FLOAT SWITCH, 20 FT CORD, NORMALLY OPEN, NARROW ANGLE, SKIVED CORD ENDS
    $78.00 Buy New $78.00
    $48.00
    MDI PF2OW10F0

    MDI

    PF2OW10F0

    PUMP DUTY FLOAT SWITCH, 10 FOOT, NORMALLY OPEN, NARROW ANGLE, SKIVED CORD ENDS
    $82.00 Buy New $82.00
    $50.00
    MDI B-S10-45

    MDI

    B-S10-45

    PROXIMITY SWITCH 4PIN
    $80.00 Buy New $80.00
    $48.00
    MDI MDI-032-1

    MDI

    MDI-032-1

    PREFILTER 1/4INCH BORE
    Buy Surplus As Low As $19.44
    $19.44
    MDI PS2180

    MDI

    PS2180

    POWER SUPPLY 48V
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    MDI HPR48A50

    MDI

    HPR48A50

    OVERLOAD RELAY, 50 AMP, 20-280 VAC, SINGLE POLE
    $90.90 Buy New $90.90
    $54.54
    Repair Yours $200.00
    MDI 9044W

    MDI

    9044W

    MODULAR WALL PHONE JACK WHITE
    $4.24 Buy New $4.24
    $2.54
    MDI 335NO-120AT-20

    MDI

    335NO-120AT-20

    MERCURY, DISPLACEMENT RELAY , 3 POLE, 35 AMP, T TOP DIN RAIL, MOUNT
    $149.00 Buy New $149.00
    $90.00
    MDI DRO-120ATS-.18

    MDI

    DRO-120ATS-.18

    MERCURY TIMER, 120 V, 50/60 HZ, NORMALLY OPEN
    ✓ IN STOCK!
    $221.40 Buy New $221.40
    $132.84
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