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    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 $721.00
    SCHWEITZER ENGINEERING 751A02B1B0X76810230

    SCHWEITZER ENGINEERING

    751A02B1B0X76810230

    FEEDER PROTECTION RELAY, SEL-751A MODEL, STANDARD FIRMWARE, 24 V AC/DC, DIGITAL INPUT, 1 AMP RESIDUAL, EIA-232, W/ ETHERNET, STANDARD PLUS DNP3
    $4,236.06 Buy Surplus As Low As $2,517.93
    $2,517.93
    Repair Yours $2,009.00
    SCHWEITZER ENGINEERING SEL-321-3211Y6256HXB2X6

    SCHWEITZER ENGINEERING

    SEL-321-3211Y6256HXB2X6

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    $4,006.80 Buy Surplus As Low As $2,404.08
    $2,404.08
    Repair Yours $1,995.39
    SCHWEITZER ENGINEERING SEL-279H/279H02-67X6XHNX

    SCHWEITZER ENGINEERING

    SEL-279H/279H02-67X6XHNX

    RELAY, TWO BREAKER, RECLOSING / VOLTAGE / SYNCHRONISM CHECK, 14 W, 125 VAC/DC
    $1,336.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours $635.00
    SCHWEITZER ENGINEERING 751201ABA1A70851F90

    SCHWEITZER ENGINEERING

    751201ABA1A70851F90

    FEEDER PROTECTION RELAY, 2X16 LCD WITH 4 PUSHBUTTONS, 110-240 VAC 50/60 HZ, DUAL 10/100BASE-T ETHERNET, ETHERNET/IP PROTOCOL, 3 DI / 4 DO / 1 AO, 751#L8XL, (SEL-751)
    $6,921.87 Buy Surplus As Low As $3,916.78
    $3,916.78
    Repair Yours $3,125.00
    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 $2,000.00
    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 $429.00
    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 $13,441.00
    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 $537.84
    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 $2,820.00
    SCHWEITZER ENGINEERING SEL-551C

    SCHWEITZER ENGINEERING

    SEL-551C

    OVERCURRENT/RECLOSING RELAY, 551C#01, 3 OUTPUTS AND 6 LEVEL-SENSITIVE INPUTS (125 VDC CONTROL INPUT VOLTAGE) CONVENTIONAL TERMINAL BLOCKS POWER SUPPLY: 48/125 VDC OR 125 VAC 5 A PHASE, 5 A N ...
    $1,779.00 Buy Surplus As Low As $1,068.00
    $1,068.00
    Repair Yours $887.00
    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 $1,222.35
    $1,222.35
    Repair Yours $947.00
    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 $5,976.00
    SCHWEITZER ENGINEERING 0311C11HP4E5421

    SCHWEITZER ENGINEERING

    0311C11HP4E5421

    SEL-311C TRANSMISSION PROTECTION SYSTEM, STANDARD WITH ETHERNET AND SERIAL PROTOCOLS,IEEE C37.118 SYNCHROPHASOR MEASUREMENT, 8 OUTPUTS, 6 INPUTS, CONVENTIONAL TERMINAL BLOCKS
    $10,245.00 Buy Surplus As Low As $6,147.00
    $6,147.00
    Repair Yours $2,500.00
    SCHWEITZER ENGINEERING 0351S61344554X1

    SCHWEITZER ENGINEERING

    0351S61344554X1

    DISCONTINUED BY MANUFACTURER, PROTECTION SYSTEM, SEL-351S, STANDARD, 125-250 VDC / 120-230 VAC, 5 A, 220 VDC CONTROL INPUT, 4 OUTPUTS, 16 INPUTS
    Buy Surplus As Low As $3,060.30
    $3,060.30
    Repair Yours $2,490.00
    SCHWEITZER ENGINEERING 751A01A1A0X0X850600

    SCHWEITZER ENGINEERING

    751A01A1A0X0X850600

    FEEDER PROTECTION RELAY, MODEL SEL-751A, DATA ACQUISITION 16 SAMPLES/CYCLE, EVENT REPORT 15 OR 64 CYCLES, INCOMING GOOSE MESSAGES SUPPORT 16, SYNCHRONIZED PHASOR MEASUREMENT UP TO 10 MESSAGE ...
    $2,163.00 Buy Surplus As Low As $1,298.00
    $1,298.00
    Repair Yours $1,078.00
    SCHWEITZER ENGINEERING SEL-751A- 751A51A1A0X0X850000

    SCHWEITZER ENGINEERING

    SEL-751A- 751A51A1A0X0X850000

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, 110-250 VOLT,40 VA, 50/60 HZ
    Buy Surplus As Low As $3,297.75
    $3,297.75
    Repair Yours $2,650.00
    SCHWEITZER ENGINEERING 071001A0X9X72850300

    SCHWEITZER ENGINEERING

    071001A0X9X72850300

    MOTOR PROTECTION RELAY, POWER SUPPLY, I/O SLOT A 110-250 VDC / 110-240VAC, 125 VDC/VAC DIGITAL INPUT, 50/60HZ
    $6,097.00 Buy Surplus As Low As $3,659.00
    $3,659.00
    Repair Yours $3,037.00
    SCHWEITZER ENGINEERING 751A01A1A1A75851830

    SCHWEITZER ENGINEERING

    751A01A1A1A75851830

    FEEDER PROTECTION RELAY, DIGITAL DISPLAY, FRONT KEYPAD, SEL-751A SERIES, 120/240V ~ 50/60HZ
    $7,738.00 Buy Surplus As Low As $4,643.00
    $4,643.00
    Repair Yours $1,908.00
    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 $933.00
    SCHWEITZER ENGINEERING 221G05-4256MVNB

    SCHWEITZER ENGINEERING

    221G05-4256MVNB

    RELAY PHASE/GROUND PROTECTION 125V AC/DC 14W
    $4,346.00 Buy Surplus As Low As $2,608.00
    $2,608.00
    Repair Yours $2,173.00
    SCHWEITZER ENGINEERING 050100BX5615XB

    SCHWEITZER ENGINEERING

    050100BX5615XB

    RELAY DUAL OVERCURRENT SEL-501 5PH 125V 5.5W 60HZ
    $1,484.00 Buy Surplus As Low As $891.00
    $891.00
    Repair Yours $742.00
    SCHWEITZER ENGINEERING SEL-501

    SCHWEITZER ENGINEERING

    SEL-501

    INCOMPLETE PART NUMBER, DUAL OVERCURRENT RELAY
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours $721.00
    SCHWEITZER ENGINEERING 221F00-4256MHGB

    SCHWEITZER ENGINEERING

    221F00-4256MHGB

    RELAY PHASE/GROUND 5AMP 125VAC/DC 14W
    $4,611.00 Buy Surplus As Low As $2,767.00
    $2,767.00
    Repair Yours $2,332.00
    SCHWEITZER ENGINEERING SEL-121F00-4256MHNB

    SCHWEITZER ENGINEERING

    SEL-121F00-4256MHNB

    PHASE/GROUND DISTANCE RELAY 125VAC/DC 12W 5A 60HZ
    $5,247.00 Buy Surplus As Low As $3,149.00
    $3,149.00
    Repair Yours $2,650.00
    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 $2,000.00
    SCHWEITZER ENGINEERING SEL-279H-279H02-47X6XHGX

    SCHWEITZER ENGINEERING

    SEL-279H-279H02-47X6XHGX

    DISCONTINUED BY MANUFACTURER, RELAY, TWO-BREAKER, RECLOSING / VOLTAGE / SYNCHRONISM CHECK, 00270 AMP, 15 W MAX / 85-350 VDC, 85-264 VAC / 50/60 HZ
    Buy Surplus As Low As $1,009.09
    $1,009.09
    Repair Yours $790.00
    SCHWEITZER ENGINEERING SEL-3351-335135788H080000000

    SCHWEITZER ENGINEERING

    SEL-3351-335135788H080000000

    DISCONTINUED BY MANUFACTURER, SYSTEM COMPUTNG PLATFORM, PENTIUM M 1.4 GHZ, W/ 1 GB DDR SDRAM, REPLACEMENT / SEL-3354
    Buy Surplus As Low As $912.50
    $912.50
    Repair Yours $885.83
    SCHWEITZER ENGINEERING SEL-3355

    SCHWEITZER ENGINEERING

    SEL-3355

    COMPUTER, QUAD-CORE, RACK-MOUNT
    $7,749.72 Buy Surplus As Low As $4,559.54
    $4,559.54
    Repair Yours $3,945.00
    SCHWEITZER ENGINEERING SEL-2725-2725D23X0

    SCHWEITZER ENGINEERING

    SEL-2725-2725D23X0

    DISCONTINUED BY MANUFACTURER, ETHERNET SWITCH, FIVE PORT, MODEL SEL-2725, AUTO 10/100 MBPS, FIBER PORT / 1310 NM SINGLE MODE, POWER SUPPLY / 5 W / 200 MA / 125/250 V / 120/230 V / 50/60 HZ, ...
    Buy Surplus As Low As $1,042.38
    $1,042.38
    Repair Yours $824.00
    SCHWEITZER ENGINEERING SEL-751A 751A02ACACA74850200

    SCHWEITZER ENGINEERING

    SEL-751A 751A02ACACA74850200

    FEEDER PROTECTION RELAY, POWER SUPPLY VOLTAGE: 24-48 VDC, DIGITAL INPUT VOLTAGE: 125 VDC/VAC, ETHERNET (PORT 1): SINGLE 10/100BASE-T
    $4,189.75 Buy Surplus As Low As $2,371.48
    $2,371.48
    Repair Yours $1,790.00
    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 $5,590.00
    SCHWEITZER ENGINEERING 0501203X561BXB

    SCHWEITZER ENGINEERING

    0501203X561BXB

    (SEL-501-2), RELAY, OVER-CURRENT, 48/125V, 50/60HZ, 5.5W
    $1,288.80 Buy Surplus As Low As $626.36
    $626.36
    Repair Yours $519.88
    SCHWEITZER ENGINEERING SEL-311C-0311C01H2425421

    SCHWEITZER ENGINEERING

    SEL-311C-0311C01H2425421

    DISCONTINUED BY MANUFACTURER, PROTECTION AUTOMATION SYSTEM, VOLTAGE TRANSFORMER, MONITORING/METERING, POWER SUPPLY 15W MAX / 85-264VAC / 85-350VDC / 50/60HZ, INPUT / 5AMP / 150VAC / 125VDC, ...
    Buy Surplus As Low As $6,000.00
    $6,000.00
    Repair Yours $2,500.00
    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 $1,900.00
    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 $4,600.00
    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 $4,600.00
    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 $4,600.00
    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 $499.00
    SCHWEITZER ENGINEERING SEL-321-1-R426

    SCHWEITZER ENGINEERING

    SEL-321-1-R426

    85-264 VAC, 50/60 HZ, 25 WATTS MAX, LOGIC INPUT 125 VDC 5 AMPS, PHASE GROUND DISTANCE, DIRECTIONAL RELAY
    $1,424.88 Buy Surplus As Low As $769.44
    $769.44
    Repair Yours $709.59
    SCHWEITZER ENGINEERING SEL-2411

    SCHWEITZER ENGINEERING

    SEL-2411

    AUTOMATION CONTROLLER, 2411A1ADA3A0X0X0100, 5 INCH COLOUR TOUCHSCREEN, 125VDC-250 VDC (120-240VAC) 2411#9QQP
    $2,718.20 Buy Surplus As Low As $1,451.89
    $1,451.89
    Repair Yours $1,126.23
    SCHWEITZER ENGINEERING 751401ACA0X7785A600

    SCHWEITZER ENGINEERING

    751401ACA0X7785A600

    FEEDER PROTECTION RELAY, SEL-751, 120-240VAC
    $6,949.00 Buy Surplus As Low As $4,170.00
    $4,170.00
    SCHWEITZER ENGINEERING 411L#GPB9

    SCHWEITZER ENGINEERING

    411L#GPB9

    CONTROL SYSTEM, ADVANCED LINE DIFFERENTIAL PROTECTION, AUTOMATION, CONVENTIONAL SECONDARY INPUTS, BOTH PHASE- AND SEQUENCE-BASED OPERATING, 48-125 VDC OR 110-120 VAC, SCREW TERMINAL BLOCK, F ...
    $27,386.00 Buy Surplus As Low As $16,432.00
    $16,432.00
    Repair Yours $13,639.00
    SCHWEITZER ENGINEERING 071050E1A6X9X0X87A201

    SCHWEITZER ENGINEERING

    071050E1A6X9X0X87A201

    MOTOR PROTECTION RELAY, SEL-710-5, 5-INCH COLOR TOUCHSCREEN, 8 PUSHBUTTONS, 110-250 VDC (110-240 VAC) SLOT A POWER SUPPLY, 125 V AC/DC SLOT A DIGITAL INPUT, SINGLE 10/100BASE-T SLOT B ETHERN ...
    $10,922.00 Buy Surplus As Low As $6,554.00
    $6,554.00
    Repair Yours $5,440.00
    SCHWEITZER ENGINEERING 311L#0104

    SCHWEITZER ENGINEERING

    311L#0104

    LINE CURRENT DIFFERENTIAL PROTECTION RELAY, (0311L1HDD4254X2XX), 125/250 VDC OR VAC, SEL-311L-1, -7 LINE
    $17,575.00 Buy Surplus As Low As $10,545.00
    $10,545.00
    Repair Yours $5,990.00
    SCHWEITZER ENGINEERING SEL-751A-751A61A1A1A72850220

    SCHWEITZER ENGINEERING

    SEL-751A-751A61A1A1A72850220

    FEEDER PROTECTION RELAY, SEL-751A, SINGLE 10/100BASE-T, EIA-232, RECLOSING FIRMWARE, 4 DI / 4 DO ELECTROMECHANICAL, INPUT / 125 VDC/AC, POWER SUPPLY / 110-250 VDC / 110-240 VAC / 50/60 HZ
    $4,459.00 Buy Surplus As Low As $2,676.00
    $2,676.00
    Repair Yours $2,222.00
    SCHWEITZER ENGINEERING 2414#KLJA

    SCHWEITZER ENGINEERING

    2414#KLJA

    TRANSFORMER AUTOMATION CONTROLLER, TAC, SEL-2414, 125-250 VDC / 120-240 VAC, 100 BASE-FX, 241421A6X9XDA3A1430
    $6,948.00 Buy Surplus As Low As $4,169.00
    $4,169.00
    Repair Yours $3,461.00
    SCHWEITZER ENGINEERING SEL-751A-751A02CBC0X71850201

    SCHWEITZER ENGINEERING

    SEL-751A-751A02CBC0X71850201

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, TYPE 12 / IP65, POWER SUPPLY / 20 W / 24-48 VDC (SELECT PSIO / 2 DI / 3 DO): 48 VDC/VAC DIGITAL INPUT, ETHERNET/REAR SERIAL OPTIONS: SI ...
    Buy Surplus As Low As $1,324.13
    $1,324.13
    Repair Yours $1,100.00
    SCHWEITZER ENGINEERING SEL-2730M-0ARAX1122AAAAXO

    SCHWEITZER ENGINEERING

    SEL-2730M-0ARAX1122AAAAXO

    DISCONTINUED BY MANUFACTURER, ETHERNET SWITCH, MANAGED, 8 FIBER PORTS, 8 SERIAL PORTS, 125 / 250 VAC/VDC, SEL-2730M
    Buy Surplus As Low As $1,285.73
    $1,285.73
    Repair Yours $1,046.00
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