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    Results 401-450 of 609.
    SCHWEITZER ENGINEERING 710#NXAV

    SCHWEITZER ENGINEERING

    710#NXAV

    MOTOR PROTECTION RELAY, 125 VDC/VAC, 5A, 3PHASE
    $12,972.00 Buy Surplus As Low As $7,784.00
    $7,784.00
    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 $6,738.00
    SCHWEITZER ENGINEERING SEL-387-0387514X5H2X4X1

    SCHWEITZER ENGINEERING

    SEL-387-0387514X5H2X4X1

    RELAY, CURRENT DIFFERENTIAL / OVERCURRENT, 25 W, 125/250 V, 50/60 HZ
    $13,731.00 Buy Surplus As Low As $8,239.00
    $8,239.00
    Repair Yours $4,990.00
    SCHWEITZER ENGINEERING SEL-3355-3355#5VF7

    SCHWEITZER ENGINEERING

    SEL-3355-3355#5VF7

    AUTOMATION CONTROLLER, 120 VAC, 5 SLOT, PCIE SERIAL CARD, 8 GB DDR4 2133 MHZ ECC RAM, INTEL XEON E3-1505L QUAD CORE 2.0 GHZ, 8 FT PLUG, 3U HORIZONTAL RACK MOUNT
    $13,769.00 Buy Surplus As Low As $8,262.00
    $8,262.00
    SCHWEITZER ENGINEERING 3555#DG24

    SCHWEITZER ENGINEERING

    3555#DG24

    RTAC (REAL-TIME AUTOMATION CONTROLLER), MODEL SEL-3555-2, TYPE 1, PD2
    $14,025.00 Buy Surplus As Low As $8,415.00
    $8,415.00
    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 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 SEL-710-071050E1ADA6X7585A671

    SCHWEITZER ENGINEERING

    SEL-710-071050E1ADA6X7585A671

    MOTOR PROTECTION RELAY, 5 AMP, 3 PHASE, 110250 V, 8 PUSHBUTTON, 5-INCH COLOR TOUCHSCREEN, DUAL 10/100BASE-T
    $15,709.00 Buy Surplus As Low As $9,426.00
    $9,426.00
    Repair Yours $7,824.00
    SCHWEITZER ENGINEERING 3350#018R

    SCHWEITZER ENGINEERING

    3350#018R

    SEL-3350, AUTOMATION CONTROLLER, INTEL ATOM X5-E3940 QUAD-CORE, 8 GB RAM, 2 FRONT-PANEL USB 3.1 PORTS, 4 REAR USB 2.0 PORTS
    $16,368.00 Buy Surplus As Low As $9,821.00
    $9,821.00
    Repair Yours $8,151.43
    SCHWEITZER ENGINEERING 2488#W5WD

    SCHWEITZER ENGINEERING

    2488#W5WD

    NETWORK CLOCK, MULTI-SOURCE GNSS RECEPTION, 8 BNC TIMING OUTPUTS, 4 INDEPENDENT ETHERNET PORTS, 2.5 S HOLDOVER STABILITY, 125250VDC / 110240VAC, 40 NS AVERAGE ACCURACY, SEL-2488
    $11,796.67 Buy Surplus As Low As $7,078.43
    $7,078.43
    SCHWEITZER ENGINEERING SEL-3350-3350#6J0N

    SCHWEITZER ENGINEERING

    SEL-3350-3350#6J0N

    AUTOMATION CONTROLLER, 110-240 VAC / 125-250 VDC, 8 GB RAM, 1.6 GHZ, 4 RJ-45 10/100/1000 MBPS, INTEL ATOM X5-E3940 QUAD CORE, HORIZONTAL 3U RACK MOUNT
    $16,923.00 Buy Surplus As Low As $10,154.00
    $10,154.00
    SCHWEITZER ENGINEERING 487E#YTQ2

    SCHWEITZER ENGINEERING

    487E#YTQ2

    PROTECTION RELAY, FOR TRANSFORMER, UP TO SIX 3P INPUTS
    $17,164.00 Buy Surplus As Low As $10,299.00
    $10,299.00
    Repair Yours $4,990.00
    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 3350#0XT2

    SCHWEITZER ENGINEERING

    3350#0XT2

    CONTROLLER, AUTOMATION, 48-125 VDC OR 110-120 VAC, SEL-3350 SERIES
    $18,211.00 Buy Surplus As Low As $10,927.00
    $10,927.00
    SCHWEITZER ENGINEERING SEL-487E#NQPE

    SCHWEITZER ENGINEERING

    SEL-487E#NQPE

    TRANSFORMER PROTECTION RELAY, WITH CONVENTIONAL SECONDARY INPUTS, UP TO SIX 3-PHASE RESTRAINT INPUTS
    $19,285.00 Buy Surplus As Low As $11,571.00
    $11,571.00
    SCHWEITZER ENGINEERING 451#E5VP

    SCHWEITZER ENGINEERING

    451#E5VP

    RELAY CONTROL SYSTEM, WITH CONVENTIONAL SECONDARY INPUTS, 6 CURRENT INPUTS, 6 VOLTAGE INPUTS, DUAL-BREAKER BAY CONTROL, HIGH-IMPEDANCE FAULT DETECTION, 125250VDC / 110240VAC, 8 KHZ SAMPLING ...
    $15,375.03 Buy Surplus As Low As $9,225.31
    $9,225.31
    Repair Yours $7,657.35
    SCHWEITZER ENGINEERING SEL-3555-2-3555#7BC4

    SCHWEITZER ENGINEERING

    SEL-3555-2-3555#7BC4

    REAL-TIME AUTOMATION CONTROLLER / RTAC, MODEL SEL-3555-2, TYPE 1, PD2
    $22,112.00 Buy Surplus As Low As $13,268.00
    $13,268.00
    Repair Yours $11,013.00
    SCHWEITZER ENGINEERING 3350#4KKFA

    SCHWEITZER ENGINEERING

    3350#4KKFA

    SEL-3350 AUTOMATION CONTROLLER COMPUTING PLATFORM 1.6 GHZ PROCESSOR
    $16,065.28 Buy Surplus As Low As $9,639.74
    $9,639.74
    Repair Yours $8,001.39
    SCHWEITZER ENGINEERING 3555#99B4

    SCHWEITZER ENGINEERING

    3555#99B4

    CONTROLLER, REAL-TIME AUTOMATION, UP TO 100000 DATA POINTS
    $22,758.00 Buy Surplus As Low As $13,655.00
    $13,655.00
    Repair Yours $5,990.00
    SCHWEITZER ENGINEERING SEL-3555#75HC

    SCHWEITZER ENGINEERING

    SEL-3555#75HC

    REAL TIME AUTOMATION CONTROLLER (RTAC), INTEGRATES UP TO 256 DEVICES, SUPPORTS UP TO 100K DATA POINTS
    $26,466.00 Buy Surplus As Low As $15,880.00
    $15,880.00
    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 487E#0LE5

    SCHWEITZER ENGINEERING

    487E#0LE5

    PROTECTIVE RELAY, 18 CURRENT INPUTS, SUPPORTS 1A/5A NOMINAL CTS, 6 VOLTAGE INPUTS, 0300 VL-N OPERATIONAL RANGE, 3-WINDING DIFFERENTIAL PROTECTION, HIGH-SPEED FAULT DETECTION, WIDE CONTROL PO ...
    $20,208.19 Buy Surplus As Low As $12,124.91
    $12,124.91
    SCHWEITZER ENGINEERING 3555#ABA2

    SCHWEITZER ENGINEERING

    3555#ABA2

    RTAC CONTROLLER, INTEL XEON QUAD-CORE CPU, 8 GB DDR4 ECC RAM, 1 MS DETERMINISTIC PROCESSING, INTEGRATED HTML5 WEB HMI, 120/240 VAC OR 125/250 VDC, EXE-GUARD WHITELIST ANTIVIRUS, SEL-3555
    $22,780.27 Buy Surplus As Low As $13,668.45
    $13,668.45
    SCHWEITZER ENGINEERING 487B#HYL5

    SCHWEITZER ENGINEERING

    487B#HYL5

    BUS DIFFERENTIAL / BREAKER FAILURE RELAY, WITH CONVENTIONAL SECONDARY INPUTS, 10:1 CT RATIO MISMATCH, ACCOMMODATES DISPARATE RATIOS WITHOUT AUXILIARY CTS, INTEGRATED BREAKER FAILURE, PER-TER ...
    $23,579.69 Buy Surplus As Low As $14,148.25
    $14,148.25
    Repair Yours $11,743.52
    SCHWEITZER ENGINEERING 3555#B21E

    SCHWEITZER ENGINEERING

    3555#B21E

    RTAC CONTROLLER, INTEL XEON DUAL-CORE CPU, 8 GB DDR4 ECC RAM, 1 MS DETERMINISTIC PROCESSING, INTEGRATED HTML5 WEB HMI, 120/240 VAC OR 125/250 VDC, EXE-GUARD WHITELIST ANTIVIRUS, SEL-3555
    $25,475.89 Buy Surplus As Low As $15,285.97
    $15,285.97
    SCHWEITZER ENGINEERING 411L#6TE2

    SCHWEITZER ENGINEERING

    411L#6TE2

    POWER CONTROLLER, ADVANCE LINE DIFFERENTIAL PROTECTION, 6 CURRENT INPUTS, 6 VOLTAGE INPUTS, LINE CURRENT DIFFERENTIAL, 5 DISTANCE ZONES, SEL-411L
    $31,992.65 Buy Surplus As Low As $19,196.16
    $19,196.16
    Repair Yours $15,933.12
    SCHWEITZER ENGINEERING SEL-321-321114256HGB1X4

    SCHWEITZER ENGINEERING

    SEL-321-321114256HGB1X4

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, DIRECTIONAL OVERCURRENT, FAULT LOCATOR, ABC ROTATION, LOGIC INPUT: 5 AMP / 67-125 VDC / 60 HZ, POWER SUPPLY: 14 W / 125 VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,202.21
    $1,202.21
    Repair Yours $997.83
    SCHWEITZER ENGINEERING SEL-121F-X-4256MHNB

    SCHWEITZER ENGINEERING

    SEL-121F-X-4256MHNB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, 12W, 125VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $5,700.00
    $5,700.00
    Repair Yours $4,750.00
    SCHWEITZER ENGINEERING C805Z020SSX0015

    SCHWEITZER ENGINEERING

    C805Z020SSX0015

    FIBER OPTIC CABLE MULTIMODE 15MM LENGTH
    ✓ IN STOCK!
    Buy Surplus As Low As $37.02
    $37.02
    SCHWEITZER ENGINEERING 7712.1004

    SCHWEITZER ENGINEERING

    7712.1004

    DISCONTINUED BY MANUFACTURER, PC BOARD, 10 LIGHT DISPLAY, 7 LEDS
    ✓ IN STOCK!
    Buy Surplus As Low As $236.20
    $236.20
    Repair Yours $300.00
    SCHWEITZER ENGINEERING SEL-221G-221G05-4256MHGB

    SCHWEITZER ENGINEERING

    SEL-221G-221G05-4256MHGB

    DISCONTINUED BY MANUFACTURER, PHASE/GROUND DISTANCE RELAY, POWER SUPPY 125VAC/DC 14W, LOGIC INPUT 125VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,836.64
    $1,836.64
    Repair Yours $1,524.41
    SCHWEITZER ENGINEERING C960-015

    SCHWEITZER ENGINEERING

    C960-015

    DISCONTINUED BY MANUFACTURER, COAXIAL CABLE, 15 FOOT, TNC MALE CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $9.55
    $9.55
    SCHWEITZER ENGINEERING SEL311MB2

    SCHWEITZER ENGINEERING

    SEL311MB2

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $373.98
    $373.98
    Repair Yours $363.04
    SCHWEITZER ENGINEERING SEL32IINT5

    SCHWEITZER ENGINEERING

    SEL32IINT5

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY , INDUSTRIAL
    ✓ IN STOCK!
    Buy Surplus As Low As $373.98
    $373.98
    Repair Yours $363.04
    SCHWEITZER ENGINEERING SEL700MBI

    SCHWEITZER ENGINEERING

    SEL700MBI

    DISCONTINUED BY MANUFACTURER, PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $185.50
    $185.50
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1574

    SCHWEITZER ENGINEERING

    070-1574

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY, SEL700DI/COM
    ✓ IN STOCK!
    Buy Surplus As Low As $158.72
    $158.72
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1578

    SCHWEITZER ENGINEERING

    070-1578

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $239.35
    $239.35
    Repair Yours $300.00
    SCHWEITZER ENGINEERING SEL-700-RTD

    SCHWEITZER ENGINEERING

    SEL-700-RTD

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $95.74
    $95.74
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1360

    SCHWEITZER ENGINEERING

    070-1360

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY, CONTROL BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $104.71
    $104.71
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1735

    SCHWEITZER ENGINEERING

    070-1735

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $65.83
    $65.83
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1582

    SCHWEITZER ENGINEERING

    070-1582

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY, SELECT 9AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $92.75
    $92.75
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1520

    SCHWEITZER ENGINEERING

    070-1520

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY, SELECT 3ACI/3AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $104.71
    $104.71
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1342

    SCHWEITZER ENGINEERING

    070-1342

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY, E3-ETHERNET MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $104.71
    $104.71
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1576

    SCHWEITZER ENGINEERING

    070-1576

    DISCONTINUED BY MANUFACTURER, PCB ASSEMBLY, 4DI/4DO HYBRID, 125V, SEL-9764LCA
    ✓ IN STOCK!
    Buy Surplus As Low As $245.34
    $245.34
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1518

    SCHWEITZER ENGINEERING

    070-1518

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, 48PIN MALE CONNECTOR, SELECT 8D0
    ✓ IN STOCK!
    Buy Surplus As Low As $263.65
    $263.65
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-2016

    SCHWEITZER ENGINEERING

    070-2016

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $239.35
    $239.35
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1900

    SCHWEITZER ENGINEERING

    070-1900

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $239.35
    $239.35
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-2012

    SCHWEITZER ENGINEERING

    070-2012

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $239.35
    $239.35
    Repair Yours $300.00
    SCHWEITZER ENGINEERING 070-1902

    SCHWEITZER ENGINEERING

    070-1902

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, AVI
    ✓ IN STOCK!
    Buy Surplus As Low As $239.35
    $239.35
    Repair Yours $300.00
    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
    ✓ IN STOCK!
    Buy Surplus As Low As $912.50
    $912.50
    Repair Yours $885.83
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