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    SCHWEITZER ENGINEERING 0551003X5B1X

    SCHWEITZER ENGINEERING

    0551003X5B1X

    RELAY OVERCURRENT/RECLOSING SEL-551 48-125VDC 5.5W
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-9900

    SCHWEITZER ENGINEERING

    SEL-9900

    DUAL OVERCURRENT RELAY
    $1,961.00 Buy Surplus As Low As $1,177.00
    $1,177.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 05012W3X561BXB4

    SCHWEITZER ENGINEERING

    05012W3X561BXB4

    OVERCURRENT RELAY DUAL 5.5W 125VAC 50/60HZ
    $1,855.00 Buy Surplus As Low As $1,113.00
    $1,113.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0501203X561X2B

    SCHWEITZER ENGINEERING

    0501203X561X2B

    DUAL OVERCURRENT RELAY 5.5WATT 85-140VAC
    $1,590.00 Buy Surplus As Low As $954.00
    $954.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0587001X531

    SCHWEITZER ENGINEERING

    0587001X531

    RELAY CURRENT DIFFERENTIAL 24VDC 5AMP
    $1,696.00 Buy Surplus As Low As $1,018.00
    $1,018.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0551C0AX553X

    SCHWEITZER ENGINEERING

    0551C0AX553X

    RELAY OVERCURRENT/RECLOSING 48-125V 50/60HZ 5.5W
    $1,484.00 Buy Surplus As Low As $891.00
    $891.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0351S61543552X1

    SCHWEITZER ENGINEERING

    0351S61543552X1

    PROTECTION SYSTEM RELAY 24/250V 18/350VDC 50/60HZ
    $5,088.00 Buy Surplus As Low As $3,053.00
    $3,053.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-3610

    SCHWEITZER ENGINEERING

    SEL-3610

    PORT SERVER
    $1,749.00 Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 241101A3A3A3A5X1840

    SCHWEITZER ENGINEERING

    241101A3A3A3A5X1840

    CONTROLLER, AUTOMATION, PROGRAMMABLE, KEY CODE 0807, (SEL-2411)
    $2,385.00 Buy Surplus As Low As $1,193.00
    $1,193.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 03510M42533141X

    SCHWEITZER ENGINEERING

    03510M42533141X

    RELAY
    $2,067.00 Buy Surplus As Low As $1,241.00
    $1,241.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 03510T43533241X

    SCHWEITZER ENGINEERING

    03510T43533241X

    RELAY OVERCURRENT
    $1,749.00 Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2505

    SCHWEITZER ENGINEERING

    SEL-2505

    REMOTE I/O MODULE, DIGITAL, 8 INPUT, 8 OUTPUT, FIBER PORT, 1300 NM SINGLE MODE, LOGIC INPUT: 250 VDC
    $2,079.00 Buy Surplus As Low As $1,248.00
    $1,248.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-121F-121F00-4256MHSB

    SCHWEITZER ENGINEERING

    SEL-121F-121F00-4256MHSB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, 85-200VAC/DC
    Buy Surplus As Low As $5,160.00
    $5,160.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0387A0105X2X52X

    SCHWEITZER ENGINEERING

    0387A0105X2X52X

    CURRENT DIFFERENTIAL AND OVERCURRENT RELAY, (SEL-387A), DIFF 18-60DC 24/48VDC 25W
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2829

    SCHWEITZER ENGINEERING

    SEL-2829

    SINGLE-MODE FIBER-OPTIC TRANSCEIVER/MODEM
    $939.60 Buy Surplus As Low As $537.32
    $537.32
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-411L#PXR1

    SCHWEITZER ENGINEERING

    SEL-411L#PXR1

    ADVANCE LINE DIFFERENTIAL PROTECTION, AUTOMATION, AND CONTROL SYSTEM, MODEL 0411L026X5C8D0XH52474XX
    $26,987.00 Buy Surplus As Low As $16,193.00
    $16,193.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-121D-121D00-4356MHGB

    SCHWEITZER ENGINEERING

    SEL-121D-121D00-4356MHGB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, INPUT 125VDC, POWER SUPPLY / 12W / 125VAC/DC
    Buy Surplus As Low As $5,520.00
    $5,520.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 751A51ACA0X74850201

    SCHWEITZER ENGINEERING

    751A51ACA0X74850201

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, SEL751A MODEL, STANDARD FIRMWARE, 110-250 V DC, 110-240 V AC, 50/60 HZ, EIA-232, W/ ETHERNET
    Buy Surplus As Low As $2,536.00
    $2,536.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 2730M0ARAA2222AAAAX1

    SCHWEITZER ENGINEERING

    2730M0ARAA2222AAAAX1

    ETHERNET SWITCH MANAGED 24PORT 125/250VAC/DC
    $1,590.00 Buy Surplus As Low As $954.00
    $954.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-251-2

    SCHWEITZER ENGINEERING

    SEL-251-2

    DISTRIBUTION RELAY 125/250V 14W
    $1,643.00 Buy Surplus As Low As $986.00
    $986.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-710

    SCHWEITZER ENGINEERING

    SEL-710

    ***DO NOT USE / MODEL NUMBER ONLY***, PROTECTION RELAY MOTOR, 110-250V, 10RTD, INPUT 5AMP
    $11,629.14 Buy Surplus As Low As $6,977.48
    $6,977.48
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 751A51DCD0X71850101

    SCHWEITZER ENGINEERING

    751A51DCD0X71850101

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, SEL751A MODEL, STANDARD FIRMWARE, 110-250 V DC, 110-240 V AC, 50/60 HZ, EIA-232, W/O ETHERNET
    Buy Surplus As Low As $2,587.62
    $2,587.62
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-175A

    SCHWEITZER ENGINEERING

    SEL-175A

    FEEDER PROTECTION RELAY
    $848.00 Buy Surplus As Low As $509.00
    $509.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 251000-4556UHNB

    SCHWEITZER ENGINEERING

    251000-4556UHNB

    DISTRIBUTION RELAY
    $1,802.00 Buy Surplus As Low As $1,082.00
    $1,082.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-221G5

    SCHWEITZER ENGINEERING

    SEL-221G5

    RELAY, PHASE DISTANCE, FAULT LOCATOR
    Buy Surplus As Low As $2,310.00
    $2,310.00
    SCHWEITZER ENGINEERING SEL-734B

    SCHWEITZER ENGINEERING

    SEL-734B

    ADVANCED MONITORING AND CONTROL SYSTEM
    Buy Surplus As Low As $3,960.00
    $3,960.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-3400

    SCHWEITZER ENGINEERING

    SEL-3400

    DISTRIBUTION MODULE IRIG-B 2IN/12OUT 12/24HR LED
    $1,336.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-251000-4556UHGB

    SCHWEITZER ENGINEERING

    SEL-251000-4556UHGB

    PROTECTIVE RELAY
    Buy Surplus As Low As $1,560.00
    $1,560.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 251002-4256UHNB

    SCHWEITZER ENGINEERING

    251002-4256UHNB

    DISTRIBUTION RELAY 125V 14W 5AMP 60HZ
    $1,643.00 Buy Surplus As Low As $986.00
    $986.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 251002-4556UVNB

    SCHWEITZER ENGINEERING

    251002-4556UVNB

    DISTRIBUTION RELAY 125/250V 14W
    $1,643.00 Buy Surplus As Low As $986.00
    $986.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 251002-4556UHNB

    SCHWEITZER ENGINEERING

    251002-4556UHNB

    DISTRIBUTION RELAY 125/250V 14W 5AMP 60HZ
    $1,643.00 Buy Surplus As Low As $986.00
    $986.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0351S61362552X1

    SCHWEITZER ENGINEERING

    0351S61362552X1

    CONTROL RELAY METER FAULT LOCATOR 48VDC 300VAC
    $4,823.00 Buy Surplus As Low As $1,766.00
    $1,766.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-121G

    SCHWEITZER ENGINEERING

    SEL-121G

    ***DO NOT USE***MODEL NUMBER ONLY***RELAY, PHASE DISTANCE, FAULT LOCATOR, 3PH, 120VAC
    Buy Surplus As Low As $4,710.00
    $4,710.00
    SCHWEITZER ENGINEERING SEL-2030

    SCHWEITZER ENGINEERING

    SEL-2030

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS PROCESSOR, UCA2 CONNECTIVITY, 16 PORT, 9-PIN CONNECTORS, 85-350 VDC, 85-264 VAC, 25 WATT, 125 / 250 V, 25 W, 50 / 60 HZ
    Buy Surplus As Low As $648.00
    $648.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-487V

    SCHWEITZER ENGINEERING

    SEL-487V

    CAPACITOR PROTECTION RELAY,
    $5,936.00 Buy Surplus As Low As $2,968.00
    $2,968.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-751

    SCHWEITZER ENGINEERING

    SEL-751

    DISCONTINUED BY MANUFACTURER, DO NOT USE, FEEDER PROTECTION RELAY, 20W, 24/48V, BASE MODEL ONLY, **UNIT MUST BE CONFIGURED. EACH CONFIGURATION HAS AN ADDITIONAL COST **
    Buy Surplus As Low As $1,246.80
    $1,246.80
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-451#6N6G

    SCHWEITZER ENGINEERING

    SEL-451#6N6G

    RELAY CONTROL SYSTEM, 125/250VDC, 120/240VAC, WITH CONVENTIONAL SECONDARY INPUTS
    $13,530.00 Buy Surplus As Low As $8,118.00
    $8,118.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 251000-4556UVNB

    SCHWEITZER ENGINEERING

    251000-4556UVNB

    DISTRIBUTION RELAY 5AMP 125/250V 60HZ 14WATT
    $1,537.00 Buy Surplus As Low As $923.00
    $923.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0311B0W413254X1

    SCHWEITZER ENGINEERING

    0311B0W413254X1

    LINE CURRENT DIFFERENTIAL PROTECTION 38-200VDC 5-H
    Buy Surplus As Low As $4,290.00
    $4,290.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 050100-3X561BXB

    SCHWEITZER ENGINEERING

    050100-3X561BXB

    RELAY DUAL OVERCURRENT SEL-501 125VAC/DC 5AMP 60HZ
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 0501003X561PXB

    SCHWEITZER ENGINEERING

    0501003X561PXB

    PLC MODULE
    Buy Surplus As Low As $1,470.00
    $1,470.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-321-3212B4256HNB554

    SCHWEITZER ENGINEERING

    SEL-321-3212B4256HNB554

    RELAY, PHASE AND GROUND DISTANCE RELAY, DIRECTIONAL OVERCURRENT RELAY, FSULT LOCATOR, 25W, 125V 50/60HZ
    $7,485.71 Buy Surplus As Low As $2,521.06
    $2,521.06
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2506-250603114X

    SCHWEITZER ENGINEERING

    SEL-2506-250603114X

    I/O MODULE, REMOTE, DIGITAL, 8INPUT, 8OUTPUT, FIBER-OPTIC COMMUNICATION PORT, 125VDC, POWER SUPPLY / 48/125VAC/DC, HORIZONTAL RACK MOUNT
    $1,050.00 Buy Surplus As Low As $525.00
    $525.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 071001A0X0X0X860001

    SCHWEITZER ENGINEERING

    071001A0X0X0X860001

    MOTOR PROTECTION RELAY
    $5,315.00 Buy Surplus As Low As $2,658.00
    $2,658.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-221F-221F00-4256M3GB

    SCHWEITZER ENGINEERING

    SEL-221F-221F00-4256M3GB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, INPUT / 125VDC, POWER SUPPLY / 14W, 125VAC/D, 60HZ, HORIZONTAL PAN ...
    Buy Surplus As Low As $2,280.00
    $2,280.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-121D-121D00-425MHGB

    SCHWEITZER ENGINEERING

    SEL-121D-121D00-425MHGB

    DISCONTINUED BY MANUFACTURER, PHASE AND DISTANCE GROUND RELAY, DIRECTIONAL, FAULT LOCATOR, INPUT / 12W / 125VAC/DC, INPUT / 125VDC
    Buy Surplus As Low As $5,520.00
    $5,520.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-121D-121D00-4256MHSB

    SCHWEITZER ENGINEERING

    SEL-121D-121D00-4256MHSB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, INPUT 125VDC, POWER SUPPLY / 12W / 125VAC/DC
    Buy Surplus As Low As $5,520.00
    $5,520.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-321-321124256HGB334

    SCHWEITZER ENGINEERING

    SEL-321-321124256HGB334

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    $5,565.00 Buy Surplus As Low As $2,783.00
    $2,783.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2516-251604114X

    SCHWEITZER ENGINEERING

    SEL-2516-251604114X

    I/O MODULE, REMOTE, 8OUTPUT / 8INPUT, CONTROL INPUT / 125VDC, POWER SUPPLY / 125/250VAC/DC, HORIZONTAL RACK-MOUNT
    $1,050.00 Buy Surplus As Low As $525.00
    $525.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 300G#L5CP

    SCHWEITZER ENGINEERING

    300G#L5CP

    GENERATOR RELAY, SEL-300G, HORIZONTAL RACK MOUNT, ADDITIONAL 12 STD OUTPUTS, 8 INPUTS, 48/125 VDC OR 125 VAC POWER SUPPLY, 5 AMP PHASE / 5 AMP NEUTRAL SECONDARY INPUT, 125 VDC INPUT CONTROL, ...
    $14,217.00 Buy Surplus As Low As $8,531.00
    $8,531.00
    Repair Yours Contact Us
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