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    SCHWEITZER ENGINEERING SEL-311L-1-0311L1HDC4254XXXX

    SCHWEITZER ENGINEERING

    SEL-311L-1-0311L1HDC4254XXXX

    LINE CURRENT DIFFERENTIAL PROTECTION AND AUTOMATION SYSTEM, INPUT / 5AMP / 125VDC, POWER SUPPLY:125/250VAC/DC, HORIZONTAL RACK MOUNT
    $12,774.00 Buy Surplus As Low As $7,665.00
    $7,665.00
    Repair Yours $6,147.00
    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 C953-002

    SCHWEITZER ENGINEERING

    C953-002

    COAXIAL CABLE, C953 SERIES, 2 FT, BLACK, RG-58A/U, BNC MAKE CONNECTOR, DOUBLE END
    $76.00 Buy Surplus As Low As $39.00
    $39.00
    SCHWEITZER ENGINEERING C662-06

    SCHWEITZER ENGINEERING

    C662-06

    CABLE, SEL-C662 USB STANDARD-A TO EIA-232, 9-PIN MALE1, (6 FT LENGTH)
    $155.00 Buy Surplus As Low As $94.00
    $94.00
    SCHWEITZER ENGINEERING SEL-3355

    SCHWEITZER ENGINEERING

    SEL-3355

    COMPUTER, QUAD-CORE, RACK-MOUNT
    $7,921.00 Buy Surplus As Low As $4,753.00
    $4,753.00
    Repair Yours $3,830.00
    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 $970.00
    $970.00
    Repair Yours $790.00
    SCHWEITZER ENGINEERING 2505424XX

    SCHWEITZER ENGINEERING

    2505424XX

    REMOTE I/O MODULE, SEL-2505, 2505#7J0X
    $1,840.00 Buy Surplus As Low As $1,105.00
    $1,105.00
    Repair Yours $890.00
    SCHWEITZER ENGINEERING SEL-3530-AA0XX211X0XXXXXX

    SCHWEITZER ENGINEERING

    SEL-3530-AA0XX211X0XXXXXX

    DISCONTINUED BY MANUFACTURER, POWER CONTROLLER, SEL-3530, REAL-TIME AUTOMATION CONTROLLER (RTAC), 16 SERIAL PORTS, FOR USE IN UTILITY SUBSTATIONS OR INDUSTRIAL CONTROL AND AUTOMATION SYSTEMS
    Buy Surplus As Low As $2,424.00
    $2,424.00
    SCHWEITZER ENGINEERING SEL351A-0351A00324554XX

    SCHWEITZER ENGINEERING

    SEL351A-0351A00324554XX

    DISTRIBUTION PROTECTION SYSTEM, PROTECTIVE RELAY, 5 PHASE, 15W, 85-264 VAC / 85-350 VDC POWER SUPPLY, 50/60 HZ, 125 VDC LOGIC INPUT, 300 VAC WYE, 5N
    $1,801.00 Buy Surplus As Low As $1,082.00
    $1,082.00
    Repair Yours $891.00
    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 070-1585

    SCHWEITZER ENGINEERING

    070-1585

    DISCONTINUED BY MANUFACTURER, BOARD, 749 IO BOARD, INPUTS: 24VAC/VDC
    Buy Surplus As Low As $182.00
    $182.00
    Repair Yours $200.00
    SCHWEITZER ENGINEERING C278A-025

    SCHWEITZER ENGINEERING

    C278A-025

    DISCONTINUED BY MANUFACTURER, CONNECTING CABLE, W/ TERMINAL BLOCK ADAPTER, 9 PIN, MALE, TIN WIRES 1/4 INCH, 9 CONDUCTOR, 22 AWG, 7/30 TINNED COPPER, W/ PVC JACKET, 25 FEET
    Buy Surplus As Low As $76.00
    $76.00
    SCHWEITZER ENGINEERING C605A-022

    SCHWEITZER ENGINEERING

    C605A-022

    DISCONTINUED BY MANUFACTURER, "D" SUB CONNECTOR CABLE, 9-PIN MALE, 22FT LENGTH, BLUE, 4 PAIR, CAT 5E
    Buy Surplus As Low As $122.00
    $122.00
    SCHWEITZER ENGINEERING SEL-487E-0487E31611XXC7X4H74474X

    SCHWEITZER ENGINEERING

    SEL-487E-0487E31611XXC7X4H74474X

    DISCONTINUED BY MANUFACTURER, TRANSFORMER PROTECTION RELAY, SEL-487E, 35 W, 125-250 / 110-240 V, 50/60 HZ, SUGGESTED REPLACEMENT SEL-487E-0487E31611XXC2X4H74474X
    Buy Surplus As Low As $7,903.00
    $7,903.00
    Repair Yours $6,560.00
    SCHWEITZER ENGINEERING SEL-487E-0487E31611XXC2X4H74474X

    SCHWEITZER ENGINEERING

    SEL-487E-0487E31611XXC2X4H74474X

    TRANSFORMER PROTECTION RELAY, SEL-487E, 110-240 VAC, 125-250 VDC, FTP / TELNET / DNP3 LAN/WAN / PRP, CONVENTIONAL SECONDARY INPUT, HORIZONTAL RACK MOUNT
    $21,732.00 Buy Surplus As Low As $13,040.00
    $13,040.00
    Repair Yours $10,824.00
    SCHWEITZER ENGINEERING SEL-2533-2533012200XA2X0

    SCHWEITZER ENGINEERING

    SEL-2533-2533012200XA2X0

    ANNUNCIATOR, DIGITAL I/O EXPANSION, 125/250 V, 12 DI / 4 DO, REPLACES SEL-2533-2533012100XA2X0
    $3,725.00 Buy Surplus As Low As $2,235.00
    $2,235.00
    Repair Yours $1,856.00
    SCHWEITZER ENGINEERING C804#0101

    SCHWEITZER ENGINEERING

    C804#0101

    SENSOR, SEL-C804, MULTIMODE FIBER-OPTIC, ARC-FLASH DETECTION POINT
    $157.00 Buy Surplus As Low As $95.00
    $95.00
    SCHWEITZER ENGINEERING C804#0102

    SCHWEITZER ENGINEERING

    C804#0102

    SENSOR, SEL-C804 , MULTIMODE FIBER-OPTIC, ARC-FLASH DETECTION POINT, 15 METERS
    $164.00 Buy Surplus As Low As $99.00
    $99.00
    SCHWEITZER ENGINEERING C804#C44H

    SCHWEITZER ENGINEERING

    C804#C44H

    FIBER-OPTIC CABLE, SEL-C804, MULTIMODE, ARC-FLASH DETECTION
    $182.00 Buy Surplus As Low As $110.00
    $110.00
    SCHWEITZER ENGINEERING C804#9HD7

    SCHWEITZER ENGINEERING

    C804#9HD7

    FIBER-OPTIC CABLE, SEL-C804, MULTIMODE, ARC-FLASH DETECTION
    $199.00 Buy Surplus As Low As $120.00
    $120.00
    SCHWEITZER ENGINEERING C804#864M

    SCHWEITZER ENGINEERING

    C804#864M

    FIBER-OPTIC CABLE, SEL-C804, MULTIMODE, ARC-FLASH DETECTION
    $216.00 Buy Surplus As Low As $130.00
    $130.00
    SCHWEITZER ENGINEERING 751401A0X1A0X851F30

    SCHWEITZER ENGINEERING

    751401A0X1A0X851F30

    FEEDER PROTECTION RELAY, SEL-751, 751#70AK
    $4,186.00 Buy Surplus As Low As $2,512.00
    $2,512.00
    Repair Yours $2,085.00
    SCHWEITZER ENGINEERING 0551006X532X

    SCHWEITZER ENGINEERING

    0551006X532X

    SEL-551 OVERCURRENT/RECLOSING RELAY
    $1,899.00 Buy Surplus As Low As $1,140.00
    $1,140.00
    Repair Yours $947.00
    SCHWEITZER ENGINEERING SEL-751A-751A61A6X1B71850200

    SCHWEITZER ENGINEERING

    SEL-751A-751A61A6X1B71850200

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, SUPPLY RANGE:120 / 250 VAC, 50 / 60 HZ, VA RATING: 40 VA, 20 W, INTERNAL FUSE:T3.15 A H, 250 V, RELATED INPULSE WITHSTAND: 4 KV, INSULA ...
    Buy Surplus As Low As $970.00
    $970.00
    Repair Yours $790.00
    SCHWEITZER ENGINEERING SEL-387-0387514X5H2X4X1

    SCHWEITZER ENGINEERING

    SEL-387-0387514X5H2X4X1

    RELAY, CURRENT DIFFERENTIAL / OVERCURRENT, 25 W, 125/250 V, 50/60 HZ
    $12,697.00 Buy Surplus As Low As $7,619.00
    $7,619.00
    Repair Yours $6,324.00
    SCHWEITZER ENGINEERING SEL-321-321014256HGB1X4

    SCHWEITZER ENGINEERING

    SEL-321-321014256HGB1X4

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY MODULE, MODEL SEL-321, LOGIC INPUT / 125 VDC, POWER / 14 W / 125 VAC/DC, ABC ROTATION / 5 AMP / 67 V / 60 HZ
    Buy Surplus As Low As $3,021.00
    $3,021.00
    Repair Yours $2,508.00
    SCHWEITZER ENGINEERING SEL-AMS-400000110

    SCHWEITZER ENGINEERING

    SEL-AMS-400000110

    RELAY TEST SYSTEM MODULE, ADAPTIVE MULTICHANNEL SOURCE, MODEL SEL-AMS, 96-144 VAC, 47-63 HZ
    $10,243.00 Buy Surplus As Low As $6,146.00
    $6,146.00
    Repair Yours $5,101.18
    SCHWEITZER ENGINEERING SEL-501-2-0501203X561XXB

    SCHWEITZER ENGINEERING

    SEL-501-2-0501203X561XXB

    DISTRIBUTION RELAY / DUAL UNIVERSAL OVERCURRENT, MODEL SEL-501-2, LOGIC INPUT / 80-150 VDC, POWER SUPPLY / 5.5 W MAX / 85-140 VAC / 36-200 VDC, SERIAL PORT / EIA-232 / REAR AND FRONT, ABC RO ...
    $2,178.00 Buy Surplus As Low As $899.00
    $899.00
    Repair Yours $840.00
    SCHWEITZER ENGINEERING 07872EE1ACA0X7985A660

    SCHWEITZER ENGINEERING

    07872EE1ACA0X7985A660

    TRANSFORMER PROTECTION RELAY, TWO-WINDING CURRENT DIFFERENTIAL, 1 NEUTRAL CURRENT AND 3 VOLTAGE INPUTS, 110/250VDC
    $9,387.00 Buy Surplus As Low As $5,633.00
    $5,633.00
    Repair Yours $4,676.00
    SCHWEITZER ENGINEERING 0351A0H2X3H54X1

    SCHWEITZER ENGINEERING

    0351A0H2X3H54X1

    SEL-351A PROTECTION SYSTEM, 351A#967J, STANDARD FIRMWARE, 48/125 VDC OR 120 VAC
    $3,701.00 Buy Surplus As Low As $2,221.00
    $2,221.00
    SCHWEITZER ENGINEERING SEL-710-071001ABA9X72850201

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA9X72850201

    MOTOR PROTECTION RELAY,SLOT A POWER SUPPLY 110 TO 250 V,SLOT A DIGITAL INPUT 125 V,3 PHASE,2 DIGITAL INPUTS,3 DIGITAL OUTPUTS
    $7,695.00 Buy Surplus As Low As $4,617.00
    $4,617.00
    SCHWEITZER ENGINEERING SEL-2812-2812MRX0

    SCHWEITZER ENGINEERING

    SEL-2812-2812MRX0

    IRIG-B RECEIVER, MALE
    $441.00 Buy Surplus As Low As $265.00
    $265.00
    SCHWEITZER ENGINEERING SEL-751A-751A01A1A0X0X850200

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A1A0X0X850200

    PROTECTION RELAY, 110 TO 250 V, 2 DIGITAL INPUT, 3 DIGITAL OUTPUT, 3 PHASE
    $2,576.00 Buy Surplus As Low As $1,546.00
    $1,546.00
    SCHWEITZER ENGINEERING SEL-751A-751A01A0X0X73850000

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A0X0X73850000

    PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS
    $3,122.00 Buy Surplus As Low As $1,874.00
    $1,874.00
    SCHWEITZER ENGINEERING SEL-751A-751A51ACA1A74851330

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ACA1A74851330

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, 4 DI / 4 DO, IEC 61850, DNP3
    $5,187.00 Buy Surplus As Low As $3,113.00
    $3,113.00
    SCHWEITZER ENGINEERING SEL-2488-24880RAX1181AX2XX

    SCHWEITZER ENGINEERING

    SEL-2488-24880RAX1181AX2XX

    NETWORK CLOCK, SATELLITE-SYNCHRONIZED, 125 TO 250 V, 4 ETHERNET PORTS, IRIG-B, NTP
    $5,313.00 Buy Surplus As Low As $3,188.00
    $3,188.00
    SCHWEITZER ENGINEERING SEL-751A-751A51ACABA74851401

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ACABA74851401

    FEEDER PROTECTION RELAY, 110 TO 250 V, 1 ETHERNET PORT, 1 FIBER CABLE PORT, EIA-232, 3 PHASE
    $5,504.00 Buy Surplus As Low As $3,303.00
    $3,303.00
    SCHWEITZER ENGINEERING SEL-751-751001A1A0X0X85A600

    SCHWEITZER ENGINEERING

    SEL-751-751001A1A0X0X85A600

    FEEDER PROTECTION RELAY, 110 TO 250 V, DUAL 10/100BASE-T ETHERNET, EIA-232, 5 IN COLOR TOUCHSCREEN, 8 PUSHBUTTONS
    $3,568.00 Buy Surplus As Low As $2,141.00
    $2,141.00
    SCHWEITZER ENGINEERING SEL-700G-0,-1,-T,-W-0700G01ADA0X0X85A200

    SCHWEITZER ENGINEERING

    SEL-700G-0,-1,-T,-W-0700G01ADA0X0X85A200

    GENERATOR PROTECTION RELAY, 700 G, 5 IN COLOR TOUCHSCREEN, 8 PUSHBUTTONS, 110 TO 250 V, SINGLE 10/100BASE-T ETHERNET, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS
    $6,996.00 Buy Surplus As Low As $4,198.00
    $4,198.00
    SCHWEITZER ENGINEERING SEL-751A-751A01B1B1B75850210

    SCHWEITZER ENGINEERING

    SEL-751A-751A01B1B1B75850210

    FEEDER PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, 3 PHASE, EIA-232, 4 ACI
    $4,540.00 Buy Surplus As Low As $2,724.00
    $2,724.00
    SCHWEITZER ENGINEERING SEL-710-071001A6X1A71860211

    SCHWEITZER ENGINEERING

    SEL-710-071001A6X1A71860211

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, IRIG-B, 3 PHASE
    $8,563.00 Buy Surplus As Low As $5,138.00
    $5,138.00
    SCHWEITZER ENGINEERING SEL-751A-751A01A6X1A74860201

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A6X1A74860201

    FEEDER PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, EIA-232, 3 PHASE
    $5,228.00 Buy Surplus As Low As $3,137.00
    $3,137.00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ADADA6X85A460

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ADADA6X85A460

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 100BASE-FX MM LC, EIA-232, 4 DI / 3 DO, 5-INCH COLOR TOUCHSCREEN WITH 8 PUSHBUTTONS
    $10,481.00 Buy Surplus As Low As $6,289.00
    $6,289.00
    SCHWEITZER ENGINEERING SEL-751A-751A01A6XCD74850310

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A6XCD74850310

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, 4 AI / 4 AO, 4 DI / 4 DO, SINGLE 10/100BASE-T
    $5,186.00 Buy Surplus As Low As $3,112.00
    $3,112.00
    SCHWEITZER ENGINEERING SEL-751-751001A6X1A0X85BC01

    SCHWEITZER ENGINEERING

    SEL-751-751001A6X1A0X85BC01

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, SINGLE 10/100BASE-T ETHERNET, EIA-232, 5-INCH COLOR TOUCHSCREEN WITH 4 PUSHBUTTONS
    $5,876.00 Buy Surplus As Low As $3,526.00
    $3,526.00
    SCHWEITZER ENGINEERING SEL-351S-0351S6X7A4E5441

    SCHWEITZER ENGINEERING

    SEL-351S-0351S6X7A4E5441

    PROTECTION SYSTEM INTERFACE, 125 TO 250 V, 5 A, TWO 10/100 BASE-T WITH EIA-485, PANEL MOUNT
    $6,963.00 Buy Surplus As Low As $4,178.00
    $4,178.00
    Repair Yours $3,468.00
    SCHWEITZER ENGINEERING SEL-2440-24402311A6111630

    SCHWEITZER ENGINEERING

    SEL-2440-24402311A6111630

    AUTOMATION CONTROLLER, DISCRETE PROGRAMMABLE, 125 V, 16 DI / 32 DO, HORIZONTAL PANEL MOUNT
    $2,453.00 Buy Surplus As Low As $1,472.00
    $1,472.00
    SCHWEITZER ENGINEERING SEL-787-07870X1A1A1A0X850600

    SCHWEITZER ENGINEERING

    SEL-787-07870X1A1A1A0X850600

    TRANSFORMER PROTECTION RELAY, 110 TO 250 V, 6 PHASE, DUAL 10/100BASE-T ETHERNET, EIA-232, 4 DI / 4 DO, 4 DI / 4 DO
    $7,396.00 Buy Surplus As Low As $4,438.00
    $4,438.00
    SCHWEITZER ENGINEERING SEL-735-0735AX20944EFXB4XX16101XX

    SCHWEITZER ENGINEERING

    SEL-735-0735AX20944EFXB4XX16101XX

    POWER QUALITY AND REVENUE METER, 110-240 V, 50/60 HZ, 1 GB, 512 CHANNELS, 32 KHZ WAVEFORM, MONOCHROMATIC DISPLAY, PANEL MOUNT, EIA-232 PORT
    $7,147.00 Buy Surplus As Low As $4,289.00
    $4,289.00
    Repair Yours $3,560.00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ACADA74850301

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ACADA74850301

    MOTOR PROTECTION RELAY, 110 TO 250 V, 5 A, SINGLE 10/100BASE-T, 2X16 LCD WITH 8 PUSHBUTTONS, EIA-485, IRIG-B, 4 DI / 4 DO, 4 DI / 3 DO, 4 ARC-FLASH DETECTION INPUTS, 3 MOTOR DIFF AC CURRENT ...
    $8,805.00 Buy Surplus As Low As $5,283.00
    $5,283.00
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