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    Results 401-450 of 622.
    SCHWEITZER ENGINEERING 2800M1

    SCHWEITZER ENGINEERING

    2800M1

    TRANSCEIVER, FIBER-OPTIC, SEL-2800
    $238.00 Buy Surplus As Low As $143.00
    $143.00
    SCHWEITZER ENGINEERING 29250110X

    SCHWEITZER ENGINEERING

    29250110X

    DISCONTINUED BY MANUFACTURER, ADAPTER, SERIAL, PORTABLE, BLUETOOTH, (29250110X)
    Buy Surplus As Low As $85.30
    $85.30
    SCHWEITZER ENGINEERING 751A51A1A0X71860210

    SCHWEITZER ENGINEERING

    751A51A1A0X71860210

    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 0387E013X5H2X42

    SCHWEITZER ENGINEERING

    0387E013X5H2X42

    SEL-387E, CURRENT DIFFERENTIAL AND VOLTAGE RELAY, 48/125 VDC OR 125 VAC, 50/60 HZ
    $14,363.00 Buy Surplus As Low As $8,618.00
    $8,618.00
    Repair Yours $4,990.00
    SCHWEITZER ENGINEERING UPS048-42

    SCHWEITZER ENGINEERING

    UPS048-42

    DISCONTINUED BY MANUFACTURER, UNINTERRUPTIBLE POWER SUPPLY, SEL-UPS 100-140V-AC 48V-DC
    Buy Surplus As Low As $519.14
    $519.14
    SCHWEITZER ENGINEERING SEL-2440#FG2M

    SCHWEITZER ENGINEERING

    SEL-2440#FG2M

    SEL AUTOMATION CONTROLLER, T629, RADIO TRANSCEIVER, RF, RADIO TRANSCEIVER
    $2,268.00 Buy Surplus As Low As $1,361.00
    $1,361.00
    SCHWEITZER ENGINEERING C272A-050

    SCHWEITZER ENGINEERING

    C272A-050

    CABLE, 9 CONDUCTOR, 22 AWG, 7/30 TINNED COOPER, PVC JACKET, 9 PIN TO 9 PIN MALE, 50 FT CORD
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    SCHWEITZER ENGINEERING C273A-020

    SCHWEITZER ENGINEERING

    C273A-020

    CABLE, 9 CONDUCTOR, 22 AWG, 7/30 TINNED COOPER, PVC JACKET, 9 PIN TO 9 PIN MALE, 20 FT CORD
    $69.12 Buy Surplus As Low As $41.47
    $41.47
    SCHWEITZER ENGINEERING C273A#2C2D

    SCHWEITZER ENGINEERING

    C273A#2C2D

    (C273A-045), SERIAL CABLE, SEL-C273A, RS-232, DTE-DTE, DB9 MALE / DB9 MALE, IRIG-B, HARDWARE FLOW CONTROL, 45 FT LENGTH
    $125.00 Buy Surplus As Low As $40.00
    $40.00
    SCHWEITZER ENGINEERING SEL-751A-751A12B0X0X0X850000

    SCHWEITZER ENGINEERING

    SEL-751A-751A12B0X0X0X850000

    RELAY / FEEDER PROTECTION, ENCLOSURE TYPE 12 / IP65, IP20 TERMINAL PROTECTION, SUPPLY RANGE / 24/48 V, 20 W, INTERNAL FUSE 250 V, RATED INPULSE WITHSTAND 4 KV, INSULATION 300 V, 240 V MAX
    $2,097.00 Buy Surplus As Low As $1,259.00
    $1,259.00
    Repair Yours $1,045.00
    SCHWEITZER ENGINEERING C605A-029

    SCHWEITZER ENGINEERING

    C605A-029

    DISCONTINUED BY MANUFACTURER, "D" SUB CONNECTOR CABLE, 9-PIN MALE, 29FT LENGTH, BLUE, 4 PAIR, CAT 5E
    Buy Surplus As Low As $126.92
    $126.92
    SCHWEITZER ENGINEERING C605A-027

    SCHWEITZER ENGINEERING

    C605A-027

    DISCONTINUED BY MANUFACTURER, "D" SUB CONNECTOR CABLE, 9-PIN MALE, 27FT LENGTH, BLUE, 4 PAIR, CAT 5E
    Buy Surplus As Low As $126.92
    $126.92
    SCHWEITZER ENGINEERING 735#C2L4

    SCHWEITZER ENGINEERING

    735#C2L4

    POWER QUALITY AND REVENUE METER, SEL-735, MONOCHROMATIC DISPLAY, EIA-232 FRONT PORT, HORIZONTAL FRONT PANEL ORIENTATION, 110-240 VAC - 50/60 HZ - 110-250 VDC SLOT A POWER SUPPLY, 125 V AC/DC ...
    $5,525.00 Buy Surplus As Low As $3,315.00
    $3,315.00
    Repair Yours $2,752.00
    SCHWEITZER ENGINEERING SEL-351A-0351A032X3E54X1

    SCHWEITZER ENGINEERING

    SEL-351A-0351A032X3E54X1

    PROTECTION SYSTEM, SEL-351A, STANDARD FIRMWARE, STANDARD INTERFACE INCLUDING USB, TWO 10/100BASE-T / EIA-485, STANDARD PROTOCOLS, POWER SUPPLY / 25 W / 48/125 VDC / 120 VAC / 50/60 HZ, CHASS ...
    $3,628.00 Buy Surplus As Low As $2,177.00
    $2,177.00
    Repair Yours $1,807.00
    SCHWEITZER ENGINEERING SEL-751A-751A61A1A0X0X850220

    SCHWEITZER ENGINEERING

    SEL-751A-751A61A1A0X0X850220

    FEEDER PROTECTION RELAY, SEL-751A, RECLOSING FIRMWARE, SINGLE 10/100BASE-T, EIA-232, INPUT / 125 VDC/AC, POWER SUPPLY / 110-250 VDV / 110-240 VAC / 50/60 HZ
    $3,282.00 Buy Surplus As Low As $1,970.00
    $1,970.00
    Repair Yours $1,636.00
    SCHWEITZER ENGINEERING SEL-351A-0351A030X3A54X1

    SCHWEITZER ENGINEERING

    SEL-351A-0351A030X3A54X1

    DISCONTINUED BY MANUFACTURER, PROTECTION SYSTEM, SEL-351A, STANDARD FIRMWARE, STANDARD INTERFACE INCLUDING USB, TWO 10/100BASE-T / EIA-485, POWER SUPPLY / 25 W / 48/125 VDC / 120 VAC / 50/60 ...
    Buy Surplus As Low As $2,177.00
    $2,177.00
    Repair Yours $1,807.00
    SCHWEITZER ENGINEERING SEL-751A-751A51A0X0X0X850000

    SCHWEITZER ENGINEERING

    SEL-751A-751A51A0X0X0X850000

    FEEDER PROTECTION RELAY, SEL-751A, STANDARD FIRMWARE, INPUT / 125 VDC/AC, POWER SUPPLY / 110-240/250 VDC / 110-240 VAC / 50/60 HZ
    $2,495.00 Buy Surplus As Low As $1,497.00
    $1,497.00
    Repair Yours $1,243.00
    SCHWEITZER ENGINEERING SEL-9321

    SCHWEITZER ENGINEERING

    SEL-9321

    DC POWER SUPPLY, LOW VOLTAGE, 10 VDC
    $337.84 Buy Surplus As Low As $198.97
    $198.97
    Repair Yours $300.00
    SCHWEITZER ENGINEERING SEL-2886

    SCHWEITZER ENGINEERING

    SEL-2886

    INTERFACE CONVERTER, 1500 VRMS, EIA-232 TO EIA-485
    $420.16 Buy Surplus As Low As $252.50
    $252.50
    SCHWEITZER ENGINEERING SEL-2812

    SCHWEITZER ENGINEERING

    SEL-2812

    FIBER OPTIC TRANSCEIVER, IRIG-B
    $340.00 Buy Surplus As Low As $204.00
    $204.00
    SCHWEITZER ENGINEERING C273A-070

    SCHWEITZER ENGINEERING

    C273A-070

    DISCONTINUED BY MANUFACTURER, CABLE, 9 CONDUCTOR, 22 AWG, 7/30 TINNED COOPER, PVC JACKET, 9 PIN TO 9 PIN MALE, 70 FT CORD
    Buy Surplus As Low As $27.05
    $27.05
    SCHWEITZER ENGINEERING SEL-487B-0487B1X2X52XB0XE39PEEEX

    SCHWEITZER ENGINEERING

    SEL-487B-0487B1X2X52XB0XE39PEEEX

    BUS DIFFERENTIAL / BREAKER FAILURE RELAY, PROTECTION AUTOMATION CONTROL, MODEL SEL-487B, 5 AMP / 67-250 VAC, POWER SUPPLY / 35 W / 24-48V
    $11,289.00 Buy Surplus As Low As $6,774.00
    $6,774.00
    Repair Yours $5,671.00
    SCHWEITZER ENGINEERING C273A-100

    SCHWEITZER ENGINEERING

    C273A-100

    SERIAL CABLE, 9 CONDUCTOR, 22 AWG, 7/30 TINNED COPPER, PVC JACKET, 9 PIN TO 9 PIN MALE, 100 FT CORD LENGTH
    $181.80 Buy Surplus As Low As $109.08
    $109.08
    SCHWEITZER ENGINEERING SEL-24111

    SCHWEITZER ENGINEERING

    SEL-24111

    PROGRAMMABLE AUTOMATION CONTROLLER, STATION CONTROL, REMOTE MONITORING
    $2,544.00 Buy Surplus As Low As $1,527.00
    $1,527.00
    Repair Yours $1,272.00
    SCHWEITZER ENGINEERING SEL-787

    SCHWEITZER ENGINEERING

    SEL-787

    TRANSFORMER, 6AC CURRENT INPUT, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS, 110-250 VDC, 125 VDC/VAC,5 AMP
    $7,917.00 Buy Surplus As Low As $4,751.00
    $4,751.00
    SCHWEITZER ENGINEERING SEL-C497

    SCHWEITZER ENGINEERING

    SEL-C497

    USB CABLE, STANDARD-A TO STANDARD-C, 10 FT LENGTH, USB 2.0
    $129.00 Buy Surplus As Low As $78.00
    $78.00
    SCHWEITZER ENGINEERING 710#X52E

    SCHWEITZER ENGINEERING

    710#X52E

    MOTOR PROTECTION RELAY, SEL-710 SERIES, ETHERNET/IP, (071001ACA9X72850831)
    $10,610.40 Buy Surplus As Low As $6,004.45
    $6,004.45
    Repair Yours $4,790.00
    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 751A#NGFY

    SCHWEITZER ENGINEERING

    751A#NGFY

    FEEDER PROTECTION RELAY, MODEL SEL-751A, STANDARD FIRMWARE, CONFIGURABLE LABELS, 24-48 VDC POWER SUPPLY SLOT A, 48 VDC/VAC SLOT A, SINGLE 10/100BASE-T ETHERNET PORT SLOT B P1, MULTIMODE FIBE ...
    $3,556.00 Buy Surplus As Low As $2,134.00
    $2,134.00
    Repair Yours $1,772.00
    SCHWEITZER ENGINEERING SEL-710-071001ABA0X71850001

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA0X71850001

    MOTOR PROTECTION RELAY, SEL-710 SERIES, PROGRAMMABLE, 32 CUSTOM DISPLAY LABELS, 2 16 CHARACTER LCD, PROTECTION FOR OVERCURRENT / THERMAL OVERLOAD / UNDERCURRENT CURRENT UNBALANCE / CURRENT D ...
    $6,858.68 Buy Surplus As Low As $3,465.81
    $3,465.81
    Repair Yours $2,966.00
    SCHWEITZER ENGINEERING SEL-751A-751A51ACA0X73850220

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ACA0X73850220

    FEEDER PROTECTION RELAY, 2-16 CHARACTER LCD, NAVAGATION / RELAY CONTROL / DATA / DIAGNOSTICS / FAULT LOCATION / HIGH-IMPEDANCE FAULT DETECTION / ETHERNET/IP / INTEGRATED WEB SERVER
    $3,972.50 Buy Surplus As Low As $2,124.67
    $2,124.67
    Repair Yours $2,062.55
    SCHWEITZER ENGINEERING 2812MRX1

    SCHWEITZER ENGINEERING

    2812MRX1

    TRANSCEIVER, SEL-2812, FIBER-OPTIC, WITH IRIG-B
    $588.00 Buy Surplus As Low As $353.00
    $353.00
    SCHWEITZER ENGINEERING 2411#NG4C

    SCHWEITZER ENGINEERING

    2411#NG4C

    PUMP AUTOMATION CONTROLLER, PROGRAMMABLE, 2411P SERIES
    $5,998.00 Buy Surplus As Low As $3,599.00
    $3,599.00
    Repair Yours $2,987.17
    SCHWEITZER ENGINEERING SEL-751A-751A61CCC0X74851231

    SCHWEITZER ENGINEERING

    SEL-751A-751A61CCC0X74851231

    FEEDER PROTECTION RELAY, 5 AMP, 110-250 V, 50/60 HZ, SINGLE 10/100BASE-T
    $5,835.00 Buy Surplus As Low As $3,501.00
    $3,501.00
    SCHWEITZER ENGINEERING SEL-734-0734009V1D1216E5X8X3A

    SCHWEITZER ENGINEERING

    SEL-734-0734009V1D1216E5X8X3A

    DISCONTINUED BY MANUFACTURER, REVENUE METER, SEL-734, ADVANCED METERING SYSTEM, STD POWER QUALITY, FORM 9, POWER / 125/250 VAC/DC, METERING / 57-120 VIN, 60 HZ, 2 EIA-232, 1 10/100BASE-T, VE ...
    Buy Surplus As Low As $3,937.00
    $3,937.00
    Repair Yours $3,268.00
    SCHWEITZER ENGINEERING 915900574

    SCHWEITZER ENGINEERING

    915900574

    TRANSCEIVER MOUNTING KIT, W/ RJ45/DB-9 FEMALE CABLE
    $120.00 Buy Surplus As Low As $72.00
    $72.00
    SCHWEITZER ENGINEERING SEL-710-071050E1A1A0X0X850201

    SCHWEITZER ENGINEERING

    SEL-710-071050E1A1A0X0X850201

    MOTOR PROTECTION RELAY, SEL-710, DIGITAL INPUT / 125 VAC/DC, SUPPLY / 40 VA / 20 W / 125/250 V / 120/240 V / 50/60 HZ, 240 V MAX, SINGLE PORT 10/100BASE-T
    $7,605.88 Buy Surplus As Low As $2,371.73
    $2,371.73
    Repair Yours $2,187.25
    SCHWEITZER ENGINEERING SEL-849-084900101100100

    SCHWEITZER ENGINEERING

    SEL-849-084900101100100

    MOTOR MANAGEMENT RELAY, 30VA / 12 W, INPUT / 0.5-128 AMP / 100-690 VAC, SUPPLY / 110/250 VDC / 110/240 VAC / 50/60 HZ, INTERNALLY WETTED TO 24 VDC
    $2,095.97 Buy Surplus As Low As $686.00
    $686.00
    Repair Yours $599.34
    SCHWEITZER ENGINEERING SEL-2652

    SCHWEITZER ENGINEERING

    SEL-2652

    TRIP COIL MONITOR, 48/125 VDC, ALARM STATUS INDICATOR, RED LED COLOR, PANEL MOUNT, CONNECTORIZED TERMINAL BLOCK, 2652B1XX
    $464.10 Buy Surplus As Low As $249.07
    $249.07
    SCHWEITZER ENGINEERING 915900573

    SCHWEITZER ENGINEERING

    915900573

    TRANSCEIVER MOUNTING KIT, FOR SEL-2812 MODELS
    $40.57 Buy Surplus As Low As $24.24
    $24.24
    SCHWEITZER ENGINEERING SEL-9763L6X0

    SCHWEITZER ENGINEERING

    SEL-9763L6X0

    SELECT I/O BOARD, 4-ANALOG INPUT AND 4-ANALOG OUTPUT
    $1,359.00 Buy Surplus As Low As $816.00
    $816.00
    Repair Yours $678.00
    SCHWEITZER ENGINEERING 8053-11

    SCHWEITZER ENGINEERING

    8053-11

    ASYNC DATA SUBMODULE, SUPPORTS EIA-232 / EIA-422 AND EIA-485 STANDARDS WITH CONTROL LINE SUPPORT, TWO RJ45 CONNECTORS, DATA RATE: 110 BPS TO 115.2 KBPS
    $681.00 Buy Surplus As Low As $409.00
    $409.00
    Repair Yours $340.00
    SCHWEITZER ENGINEERING 8011-12

    SCHWEITZER ENGINEERING

    8011-12

    POWER MODULE, RACK MOUNT, AC/DC, 120-240VAC, 125-250VDC, 120 WATT, TERMINAL BLOCK
    $1,155.00 Buy Surplus As Low As $693.00
    $693.00
    Repair Yours $576.00
    SCHWEITZER ENGINEERING 8001-01F

    SCHWEITZER ENGINEERING

    8001-01F

    RACK-MOUNT CHASSIS, 19 INCH, FOR SEL ICON, 10 SLOTS
    $4,536.00 Buy Surplus As Low As $2,722.00
    $2,722.00
    Repair Yours $2,260.00
    SCHWEITZER ENGINEERING 2730U#0201

    SCHWEITZER ENGINEERING

    2730U#0201

    ETHERNET SWITCH, 24 PORT, UNMANAGED
    $6,177.00 Buy Surplus As Low As $3,707.00
    $3,707.00
    SCHWEITZER ENGINEERING 0700G01ACACA7485A6A0

    SCHWEITZER ENGINEERING

    0700G01ACACA7485A6A0

    GENERATOR PROTECTION RELAY, 5 INCH TOUCH SCREEN, 110-250 VDC (110-240 VAC), 50/60 HZ, DUAL 10/100BASE-T ETHERNET, DNP3 PROTOCOL, 700G#1WXM
    $10,279.00 Buy Surplus As Low As $6,168.00
    $6,168.00
    Repair Yours $5,120.00
    SCHWEITZER ENGINEERING 311L#PAT7

    SCHWEITZER ENGINEERING

    311L#PAT7

    LINE CURRENT DIFFERENTIAL SYSTEM, SEL-311L-1, -7, 0311L13CC3254X2XX, POWER SUPPLY -- 48/125 VDC OR 125 VAC
    $15,114.00 Buy Surplus As Low As $9,069.00
    $9,069.00
    Repair Yours $7,528.00
    SCHWEITZER ENGINEERING 387#0604

    SCHWEITZER ENGINEERING

    387#0604

    CURRENT DIFFERENTIAL AND OVERCURRENT RELAY, SEL-387,(0387A011H24X341), 125/250 VDC OR VAC, ADDITIONAL 12 STD OUTPUTS, 8 INPUTS, HORIZONTAL RACK MOUNT
    $11,054.00 Buy Surplus As Low As $6,633.00
    $6,633.00
    Repair Yours $4,990.00
    SCHWEITZER ENGINEERING SEL 3355#YDXR

    SCHWEITZER ENGINEERING

    SEL 3355#YDXR

    DISCONTINUED BY MANUFACTURER, AUTOMATION CONTROLLER, CONFIGURABLE AS A BLUEFRAME APPLICATION PLATFORM
    Buy Surplus As Low As $3,030.00
    $3,030.00
    SCHWEITZER ENGINEERING SEL-2725#2KJK

    SCHWEITZER ENGINEERING

    SEL-2725#2KJK

    ETHERNET SWITCH, FIVE-PORT 10/100 MBPS, 12-250V, 6W, 350MA
    $1,064.00 Buy Surplus As Low As $639.00
    $639.00
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