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    Results 351-400 of 628.
    SCHWEITZER ENGINEERING SEL-351S-0351S7XHD4E54X2

    SCHWEITZER ENGINEERING

    SEL-351S-0351S7XHD4E54X2

    PROTECTION SYSTEM, UTILITY AND INDUSTRIAL ELECTRICAL SYSTEM, BUILT-IN ETHERNET AND IEEE C37.118 SYNCHROPHASORS, DEFAULT DISPLAYS OR PROGRAMMABLE CUSTOM MESSAGES NOTIFY PERSONNEL OF POWER SYS ...
    $6,986.00 Buy Surplus As Low As $4,192.00
    $4,192.00
    Repair Yours $2,495.00
    SCHWEITZER ENGINEERING 035175D3E54XX1

    SCHWEITZER ENGINEERING

    035175D3E54XX1

    SEL-351 PROTECTION SYSTEM, 3U HORIZONTAL PANEL MOUNT, 48/125 VDC OR 120 VAC, 10/100BASE-T, EIA-485, - 5 A PHASE, 5 A NEUTRAL,
    $6,991.00 Buy Surplus As Low As $4,195.00
    $4,195.00
    Repair Yours $3,482.00
    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-735-0735VX10944EFXDXXX16102XX

    SCHWEITZER ENGINEERING

    SEL-735-0735VX10944EFXDXXX16102XX

    POWER QUALITY AND REVENUE METER, 110 TO 250 V, 60 HZ, SINGLE 10/100 BASE-T, MONOCHROMATIC DISPLAY, PANEL MOUNT, ANSI OPTICAL PORT, 256 MB, 192 CHANNELS, 8 KHZ WAVEFORM, FORM 9
    $7,147.00 Buy Surplus As Low As $4,289.00
    $4,289.00
    Repair Yours $3,560.00
    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-735-0735VX20643EFXB4XX26101XX

    SCHWEITZER ENGINEERING

    SEL-735-0735VX20643EFXB4XX26101XX

    POWER QUALITY AND REVENUE METER, 110 TO 250 V, 60 HZ, 1 GB, 512 CHANNELS, 32 KHZ WAVEFORM, FORM 36, MONOCHROMATIC DISPLAY, VERTICAL PANEL MOUNT, ANSI OPTICAL PORT
    $7,147.00 Buy Surplus As Low As $4,289.00
    $4,289.00
    Repair Yours $3,560.00
    SCHWEITZER ENGINEERING 787#ECBH

    SCHWEITZER ENGINEERING

    787#ECBH

    07872EE1DBD3D79850630, SEL-787-2,-3,-4 TRANSFORMER PROTECTION RELAY
    $7,151.57 Buy Surplus As Low As $4,291.00
    $4,291.00
    Repair Yours $3,562.00
    SCHWEITZER ENGINEERING SEL-121H

    SCHWEITZER ENGINEERING

    SEL-121H

    PHASE AND GROUND DISTANCE RELAY
    $7,235.00 Buy Surplus As Low As $3,618.00
    $3,618.00
    Repair Yours $3,437.00
    SCHWEITZER ENGINEERING SEL-421-5

    SCHWEITZER ENGINEERING

    SEL-421-5

    LINE PROTECTION HIGH SPEED W/ SUB-CYCLE ELEMENTS
    $7,346.00 Buy Surplus As Low As $3,673.00
    $3,673.00
    Repair Yours $3,490.00
    SCHWEITZER ENGINEERING SEL-2730M-2730M0ARCA1112CCCCX0

    SCHWEITZER ENGINEERING

    SEL-2730M-2730M0ARCA1112CCCCX0

    MANAGED ETHERNET SWITCH, MODEL SEL-2730M, TYPE 1 / PD2 / 0VCII, TERMINAL BLOCK / 0.5-0.6 NM / 4.4-5.3 IN-LB
    $7,392.00 Buy Surplus As Low As $4,436.00
    $4,436.00
    Repair Yours $3,682.00
    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-735-0735BX10944EGXDXXX16101XX

    SCHWEITZER ENGINEERING

    SEL-735-0735BX10944EGXDXXX16101XX

    POWER QUALITY AND REVENUE METER, W/ MONOCHROMATIC DISPLAY, VERTICAL PANEL MOUNT, 110-240VAC, 110-250VDC, 50/60HZ
    $7,626.00 Buy Surplus As Low As $4,576.00
    $4,576.00
    Repair Yours $3,799.00
    SCHWEITZER ENGINEERING 071050E1ABA9X0X850200

    SCHWEITZER ENGINEERING

    071050E1ABA9X0X850200

    MOTOR PROTECTION RELAY, MODEL SEL-710-5, 5" COLOR TOUCHSCREEN W/ 8 PUSHBUTTONS, 3 DI / 4 DO / 1 AO (4-20 MA RANGE), 10 RTD INPUTS, 110-250 VDC (110-240 VAC), 5 AMPS, 3-PHASE, ENGLISH INTERFA ...
    $7,635.00 Buy Surplus As Low As $4,581.00
    $4,581.00
    Repair Yours $3,803.00
    SCHWEITZER ENGINEERING SEL-710-071001A1A6X71850100

    SCHWEITZER ENGINEERING

    SEL-710-071001A1A6X71850100

    MOTOR PROTECTION RELAY, POWER / 110-250 / 110-240 V / 50/60 HZ, POWER CONSUMPTION / 50 VA / 25 W, INTERNAL FUSE / T3.15A H 250 V
    ✓ IN STOCK!
    $7,641.00 Buy Surplus As Low As $5,044.00
    $5,044.00
    Repair Yours $3,806.00
    SCHWEITZER ENGINEERING SEL-710-071001A1A9X72850000

    SCHWEITZER ENGINEERING

    SEL-710-071001A1A9X72850000

    MOTOR PROTECTION RELAY, 110-240 VAC, 50/60 HZ, 110-250 VDC, 710#1EB8
    $7,648.00 Buy Surplus As Low As $4,589.00
    $4,589.00
    Repair Yours $3,698.00
    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 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 751A01ACA0X74851000

    SCHWEITZER ENGINEERING

    751A01ACA0X74851000

    FEEDER PROTECTION RELAY, 110-250 VDC, 110-240 VAC SUPPLY, 50/60 HZ, PUSHBUTTON INTERFACE, DIGITAL DISPLAY
    ✓ IN STOCK!
    $7,756.20 Buy Surplus As Low As $4,653.72
    $4,653.72
    Repair Yours $4,292.00
    SCHWEITZER ENGINEERING SEL-735-0735LX20944GFXXXXX15201CX

    SCHWEITZER ENGINEERING

    SEL-735-0735LX20944GFXXXXX15201CX

    POWER METER, COLOR TOUCHSCREEN DISPLAY, METERING FORM 9, POWER SUPPLY: 110-240 VAC 50/60HZ / 110-250 VDC, CONTROL INPUT VOLTAGE 125 VDC/VAC, ETHERNET PORT, SYSTEM FREQUENCY: 50HZ, 735#CNHP
    $7,803.00 Buy Surplus As Low As $4,682.00
    $4,682.00
    Repair Yours $3,887.00
    SCHWEITZER ENGINEERING SEL-735-0735LX20644EXXXXXX16202XX

    SCHWEITZER ENGINEERING

    SEL-735-0735LX20644EXXXXXX16202XX

    POWER QUALITY AND REVENUE METER, FORM 36, 110 TO 240 V, SINGLE 10/100 BASE-T, EIA-485, 60 HZ, COLOR TOUCHSCREEN
    $7,851.00 Buy Surplus As Low As $4,711.00
    $4,711.00
    Repair Yours $3,911.00
    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-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-710-071002C1CBC72850201

    SCHWEITZER ENGINEERING

    SEL-710-071002C1CBC72850201

    MOTOR PROTECTION RELAY, 710#LLQV
    $7,959.00 Buy Surplus As Low As $4,776.00
    $4,776.00
    Repair Yours $3,965.00
    SCHWEITZER ENGINEERING 0311C12HH3E54X1

    SCHWEITZER ENGINEERING

    0311C12HH3E54X1

    TRANSMISSION PROTECTION SYSTEM, SEL-311C, 311#FBVR
    $7,990.00 Buy Surplus As Low As $4,794.00
    $4,794.00
    Repair Yours $3,980.00
    SCHWEITZER ENGINEERING SEL-735 0735LX20944EXXXXXX16101CX

    SCHWEITZER ENGINEERING

    SEL-735 0735LX20944EXXXXXX16101CX

    SEL-7POWER METER, COLOR TOUCHSCREEN DISPLAY, METERING FORM 9
    $8,065.00 Buy Surplus As Low As $4,839.00
    $4,839.00
    Repair Yours $4,017.00
    SCHWEITZER ENGINEERING SEL-351-035173C3J542X1

    SCHWEITZER ENGINEERING

    SEL-351-035173C3J542X1

    PROTECTIONS SYSTEM RELAY, SEL-351, ETHERNET, IEEE C37.118 SYNCHROPHASOR MEASUREMENT, DNP3 OUTSTATION, MODBUS TCP/RTU, TELNET, FTP, WEB SERVER, SNTP, OPERATOR CONTROLS / LCD, 8 OUTPUT / 6 INP ...
    $8,107.00 Buy Surplus As Low As $4,865.00
    $4,865.00
    SCHWEITZER ENGINEERING SEL-3620

    SCHWEITZER ENGINEERING

    SEL-3620

    ETHERNET SECURITY GATEWAY, VPN ENDPOINT, LED STATUS INDICATORS, 16 COM PORT, USB A AND B
    $8,360.00 Buy Surplus As Low As $5,016.00
    $5,016.00
    Repair Yours $4,164.00
    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
    ✓ IN STOCK!
    $8,374.00 Buy Surplus As Low As $4,869.23
    $4,869.23
    Repair Yours $4,170.75
    SCHWEITZER ENGINEERING SEL-387-0387004X53XX4XX

    SCHWEITZER ENGINEERING

    SEL-387-0387004X53XX4XX

    RELAY, CURRENT DIFFERENTIAL AND OVER-CURRENT, STANDARD, 5AMP, 12VDC, POWER SUPPLY / 85-264VAC/DC
    $8,374.00 Buy Surplus As Low As $5,025.00
    $5,025.00
    Repair Yours $4,187.00
    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 07873ES1ACA3A76850201

    SCHWEITZER ENGINEERING

    07873ES1ACA3A76850201

    TRANSFORMER PROTECTION RELAY
    $8,586.00 Buy Surplus As Low As $5,667.00
    $5,667.00
    SCHWEITZER ENGINEERING 0351S7X5B3E5421

    SCHWEITZER ENGINEERING

    0351S7X5B3E5421

    PROTECTION SYSTEM, SEL-351S, FEEDER PROTECTION, WIDE-AREA POWER SYSTEM EVEN MONITORING USING IEEE C37.118 SYNCHROPHASORS
    $8,612.00 Buy Surplus As Low As $5,168.00
    $5,168.00
    Repair Yours $4,290.00
    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
    SCHWEITZER ENGINEERING SEL-735-0735LX20644EXXXXXX16202DX

    SCHWEITZER ENGINEERING

    SEL-735-0735LX20644EXXXXXX16202DX

    POWER METER, COLOR TOUCHSCREEN, FORM 36 METERING FORM, SLOT A POWER SUPPLY VOLTAGE, 110-240 VAC 50/60 HZ 110-250 VDC, CONTROL INPUT VOLTAGE 125 VDC/VAC
    $8,832.00 Buy Surplus As Low As $5,300.00
    $5,300.00
    Repair Yours $4,399.00
    SCHWEITZER ENGINEERING 0735LX20944EXXDXXX26202XX

    SCHWEITZER ENGINEERING

    0735LX20944EXXDXXX26202XX

    SEL-735POWER METERCOLOR TOUCHSCREEN DISPLAY
    $8,850.00 Buy Surplus As Low As $5,310.00
    $5,310.00
    Repair Yours $4,408.00
    SCHWEITZER ENGINEERING SEL-751-751001ACACA7785A831

    SCHWEITZER ENGINEERING

    SEL-751-751001ACACA7785A831

    FEEDER PROTECTION RELAY, 110 TO 250 V, DUAL 100BASE-FX MM LC ETHERNET, 5 IN COLOR TOUCHSCREEN WITH 8 PUSHBUTTONS, 4 DI / 4 DO, IEC 61850, DNP3,
    $8,888.00 Buy Surplus As Low As $5,333.00
    $5,333.00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ACACA76850670

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ACACA76850670

    MOTOR PROTECTION RELAY, 110 TO 250 V, DUAL 10/100BASE-T, 3 PHASE, 2X16 LCD WITH 8 PUSHBUTTONS DISPLAY
    $8,935.00 Buy Surplus As Low As $5,361.00
    $5,361.00
    SCHWEITZER ENGINEERING 0387E013X5H2X42

    SCHWEITZER ENGINEERING

    0387E013X5H2X42

    SEL-387E CURRENT DIFFERENTIAL AND VOLTAGE RELAY
    $8,979.00 Buy Surplus As Low As $4,490.00
    $4,490.00
    Repair Yours $4,265.00
    SCHWEITZER ENGINEERING SEL-587Z-0587Z0X625312XX

    SCHWEITZER ENGINEERING

    SEL-587Z-0587Z0X625312XX

    DIFFERENTIAL RELAY, HIGH-IMPEDANCE, 125-250 V, 2 MOVS - 5000 J 2000 V, 5 A PHASE
    $8,985.00 Buy Surplus As Low As $5,391.00
    $5,391.00
    Repair Yours $4,475.00
    SCHWEITZER ENGINEERING SEL-351-035173C3D546X1

    SCHWEITZER ENGINEERING

    SEL-351-035173C3D546X1

    PROTECTION SYSTEM, SEL-351, 8 INPUT, 12 HIGH I/C OUTPUT, 5 AMP PHASE / NEUTRAL, 120 VAC, 48/125 VDC, STANDARD USER INTERFACE, HORIZONTAL RACK MOUNT
    $9,003.00 Buy Surplus As Low As $5,402.00
    $5,402.00
    Repair Yours $4,484.00
    SCHWEITZER ENGINEERING SEL-411L

    SCHWEITZER ENGINEERING

    SEL-411L

    ADVANCE LINE DIFFERENTIAL PROTECTION, AUTOMATION, AND CONTROL SYSTEM, MODEL 0411L0X4X5B6DCXH524E4XX
    $9,026.00 Buy Surplus As Low As $4,513.00
    $4,513.00
    Repair Yours $4,288.00
    SCHWEITZER ENGINEERING SEL-787-0787EX1A3A9X75850620

    SCHWEITZER ENGINEERING

    SEL-787-0787EX1A3A9X75850620

    TRANSFORMER PROTECTION RELAY, 25 W, 6 PHASE AC CURRENT INPUT, 110-250 VAC / DC, 50/60 HZ, 10 RTD INPUT, EIA-232 PORT, DUAL 10/100BASE-T ETHERNET
    $9,100.00 Buy Surplus As Low As $5,460.00
    $5,460.00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ACA6X74850200

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ACA6X74850200

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, 4 DI / 4 DO, 2X16 LCD WITH 8 PUSHBUTTONS DISPLAY
    $9,158.00 Buy Surplus As Low As $5,495.00
    $5,495.00
    SCHWEITZER ENGINEERING 03870Y4X5H2X4XX

    SCHWEITZER ENGINEERING

    03870Y4X5H2X4XX

    SEL-387, CURRENT DIFFERENTIAL, OVERCURRENT RELAY, FOUR 3 PHASE CURRENT INPUTS
    ✓ IN STOCK!
    $9,297.00 Buy Surplus As Low As $5,578.20
    $5,578.20
    Repair Yours $5,144.34
    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 SEL-751-751501ABBCB70850321

    SCHWEITZER ENGINEERING

    SEL-751-751501ABBCB70850321

    FEEDER PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T ETHERNET, 2X16 LCD WITH 8 PUSHBUTTONS
    $9,567.00 Buy Surplus As Low As $5,741.00
    $5,741.00
    SCHWEITZER ENGINEERING 04515615XC0X431XXXXXX

    SCHWEITZER ENGINEERING

    04515615XC0X431XXXXXX

    SEL-451 WITH CONVENTIONAL SECONDARY INPUTS, SECONDARY INPUT CURRENT - 5 A PHASE, SECONDARY INPUT VOLTAGE - 300 V PHASE - NEUTRAL MAXIMUM (WYE)
    $9,646.00 Buy Surplus As Low As $5,788.00
    $5,788.00
    Repair Yours $4,805.00
    SCHWEITZER ENGINEERING SEL-3530-35303A0XX211X1XXXXXX

    SCHWEITZER ENGINEERING

    SEL-3530-35303A0XX211X1XXXXXX

    CONTROLLER / REAL-TIME AUTOMATION, LEGACY, TWO 10/100BASE-T, 17 EIA 232/EIA-485 REAR SERIAL PORTS, 120-240 VAC / 125-250 VDC, 3U CHASSIS / 5.25 INCH HEIGHT, HORIZONTAL PANEL MOUNT, WITH CONF ...
    ✓ IN STOCK!
    $9,833.00 Buy Surplus As Low As $7,474.00
    $7,474.00
    Repair Yours $4,897.00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1A6X9X74860201

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1A6X9X74860201

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, EIA-232, IRIG-B, 4 AI / 4 AO, 2X16 LCD WITH 8 PUSHBUTTONS
    $9,890.00 Buy Surplus As Low As $5,934.00
    $5,934.00
    SCHWEITZER ENGINEERING 710#X52E

    SCHWEITZER ENGINEERING

    710#X52E

    MOTOR PROTECTION RELAY, SEL-710 SERIES, ETHERNET/IP, (071001ACA9X72850831)
    $9,907.00 Buy Surplus As Low As $5,945.00
    $5,945.00
    Repair Yours $4,790.00
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