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    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 3350#4KKFA

    SCHWEITZER ENGINEERING

    3350#4KKFA

    SEL-3350 AUTOMATION CONTROLLER COMPUTING PLATFORM 1.6 GHZ PROCESSOR
    $16,260.45 Buy Surplus As Low As $9,756.85
    $9,756.85
    Repair Yours $8,098.60
    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#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 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 333235X7X4X31KVVAF3

    SCHWEITZER ENGINEERING

    333235X7X4X31KVVAF3

    INTELLIGENT SERVER 48/125VDC 120VAC
    Buy Surplus As Low As $8,670.00
    $8,670.00
    Repair Yours $7,200.00
    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
    $12,697.00 Buy Surplus As Low As $7,619.00
    $7,619.00
    Repair Yours $6,324.00
    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-710-071050E1ADD9XDD85A2C1

    SCHWEITZER ENGINEERING

    SEL-710-071050E1ADD9XDD85A2C1

    DISCONTINUED BY MANUFACTURER, MOTOR PROTECTION RELAY, SUPPLY RANGE:, 110-250 VDC, 110-240 VAC, 50/60HZ, POWER CONSUMPTION:, 50VA/25W
    ✓ IN STOCK!
    Buy Surplus As Low As $7,200.00
    $7,200.00
    Repair Yours $5,976.00
    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 387#6B9Q

    SCHWEITZER ENGINEERING

    387#6B9Q

    SEL-387-0, -5, -6 CURRENT DIFFERENTIAL AND OVERCURRENTRELAY
    $11,850.00 Buy Surplus As Low As $7,110.00
    $7,110.00
    Repair Yours $5,902.00
    SCHWEITZER ENGINEERING SEL-311C-0311C11HH4E5421

    SCHWEITZER ENGINEERING

    SEL-311C-0311C11HH4E5421

    TRANSMISSION PROTECTION SYSTEM, 3 POLE TRIP RECLOSING, U3 CHASSIS, USB INTERFACE, (2) 10/100BASE-T, EIA-485, 12 STD OUTPUT / 8 INPUT, 125/250 VDC / 120/230 VAC, RACK MOUNT, SUGGESTED REPLACE ...
    $11,436.00 Buy Surplus As Low As $6,862.00
    $6,862.00
    Repair Yours $5,696.00
    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 0700G11ACA2X7685A660

    SCHWEITZER ENGINEERING

    0700G11ACA2X7685A660

    TRANSFORMER PROTECTION RELAY, BASIC GENERATOR PROTECTION PLUS 87, 5" TOUCH SCREEN, 8 BUTTON, 700G#X9FE, SEL-700G-0-1-T-W
    $10,666.00 Buy Surplus As Low As $6,400.00
    $6,400.00
    Repair Yours $5,312.00
    SCHWEITZER ENGINEERING 0387A011H23X341

    SCHWEITZER ENGINEERING

    0387A011H23X341

    SEL-387A, CURRENT DIFFERENTIAL AND OVERCURRENT RELAY
    $10,665.00 Buy Surplus As Low As $6,399.00
    $6,399.00
    Repair Yours $5,312.00
    SCHWEITZER ENGINEERING SEL-311C-0311C00H24254X1

    SCHWEITZER ENGINEERING

    SEL-311C-0311C00H24254X1

    DISCONTINUED BY MANUFACTURER, TRANSMISSION PROTECTION SYSTEM, LOGIC INPUT: 150 WYE / 125 VAC / 5 PHASE / 5N, POWER SUPPLY: 25 W / 125-250 / 120-230 V / 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $6,336.00
    $6,336.00
    Repair Yours $5,259.00
    SCHWEITZER ENGINEERING SEL-311C-0311C10HH4E54X1

    SCHWEITZER ENGINEERING

    SEL-311C-0311C10HH4E54X1

    TRANSMISSION PROTECTION SYSTEM, 3 POLE TRIP, RECLOSING CHASSIS / 2U, STD USB INTERFACE, (2) 10/100BASE-T, EIA-485, 5 A PHASE/ 5 A NEUTRAL, 125/250 VDC / 120/230 VAC, RACK MOUNT, SUGGESTED RE ...
    $10,560.00 Buy Surplus As Low As $6,336.00
    $6,336.00
    Repair Yours $5,259.00
    SCHWEITZER ENGINEERING 0311L1HAA3254X22X

    SCHWEITZER ENGINEERING

    0311L1HAA3254X22X

    DIFFERENTIAL SYSTEM, SEL-311L-1, -7 LINE CURRENT, 311L#DNGN
    $10,500.00 Buy Surplus As Low As $6,300.00
    $6,300.00
    Repair Yours $5,229.00
    SCHWEITZER ENGINEERING 2240#0DY6

    SCHWEITZER ENGINEERING

    2240#0DY6

    AXION NODE, SEL-2240
    $10,332.00 Buy Surplus As Low As $6,200.00
    $6,200.00
    Repair Yours $5,146.00
    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 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 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 SEL-787-0787EX1A1A0X75850810

    SCHWEITZER ENGINEERING

    SEL-787-0787EX1A1A0X75850810

    TRANSFORMER PROTECTION RELAY, MODEL SEL-7 SERIES, PORT 1 / DUAL 100BASE-FX MM LC ETHERNET, PORT 3 / EIA-232, DIGITAL INPUT / 125 VDC/VAC, POWER SUPPLY / 110250 VDC (110240 VAC), SLOT E / 5 A ...
    $9,962.00 Buy Surplus As Low As $5,978.00
    $5,978.00
    Repair Yours $4,962.00
    SCHWEITZER ENGINEERING 787#ECBH

    SCHWEITZER ENGINEERING

    787#ECBH

    07872EE1DBD3D79850630, SEL-787-2,-3,-4 TRANSFORMER PROTECTION RELAY
    $9,894.00 Buy Surplus As Low As $5,937.00
    $5,937.00
    Repair Yours $4,928.00
    SCHWEITZER ENGINEERING SEL-2411#7NN8

    SCHWEITZER ENGINEERING

    SEL-2411#7NN8

    AUTOMATION CONTROLLER, PROGRAMMABLE, 40 VA / 15 W, 4 KV, 15 AMP, 110-250 V, 50/60 HZ
    $9,825.00 Buy Surplus As Low As $5,895.00
    $5,895.00
    Repair Yours $4,893.00
    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 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 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-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-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-121D00-4256MHSB

    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-121C-121C00-4256MHNC

    SCHWEITZER ENGINEERING

    SEL-121C-121C00-4256MHNC

    DISCONTINUED BY MANUFACTURER, RELAY / PHASE DISTANCE / TIME-OVERCURRENT / DIRECTIONAL GROUND / FAULT LOCATOR, POWER SUPPLY / 12 W / 125 VAC/DC, LOGIC INPUT / 125 VDC, SECONDARY INPUT / ACB R ...
    Buy Surplus As Low As $5,520.00
    $5,520.00
    Repair Yours $4,582.00
    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 0351S7X363A54X1

    SCHWEITZER ENGINEERING

    0351S7X363A54X1

    DISCONTINUED BY MANUFACTURER, REPLACED BY 0351S7XHB3E54X1, SEL-351S PROTECTIONSYSTEM, 3U HORIZONTAL RACK MOUNT, 48/125 VDC OR 120 VAC, 10/100BASE-T, EIA-485, 5 A PHASE, 5 A NEUTRAL
    Buy Surplus As Low As $5,351.00
    $5,351.00
    Repair Yours $4,442.00
    SCHWEITZER ENGINEERING SEL-121F-121F00-4256MHSB

    SCHWEITZER ENGINEERING

    SEL-121F-121F00-4256MHSB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, 85-200VAC/DC
    Buy Surplus As Low As $5,160.00
    $5,160.00
    Repair Yours $4,300.00
    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 221F00-4256MHVB

    SCHWEITZER ENGINEERING

    221F00-4256MHVB

    PHASE & GROUND PROTECTION RELAY SEL-221F 125VAC/DC
    Buy Surplus As Low As $5,100.00
    $5,100.00
    Repair Yours $4,250.00
    SCHWEITZER ENGINEERING 751401ACACA70850830

    SCHWEITZER ENGINEERING

    751401ACACA70850830

    (751#KDJK), FEEDER PROTECTION RELAY, SEL-751, 2X16 LCD WITH 8 PUSHBUTTONS, SLOT A POWER SUPPLY VOLTAGE -- 110-250 VDC (110-240 VAC); 50/60 HZ, SLOT A DIGITAL INPUT VOLTAGE -- 125 VDC/VAC, SL ...
    $8,468.00 Buy Surplus As Low As $5,081.00
    $5,081.00
    Repair Yours $4,218.00
    SCHWEITZER ENGINEERING SEL-121F-121F00-4256MHGB

    SCHWEITZER ENGINEERING

    SEL-121F-121F00-4256MHGB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, 85-200VAC/DC
    Buy Surplus As Low As $5,010.00
    $5,010.00
    Repair Yours $4,200.00
    SCHWEITZER ENGINEERING 351S#K70K

    SCHWEITZER ENGINEERING

    351S#K70K

    PROTECTION SYSTEM, COMPREHENSIVE FEEDER, OVERCURRENT PROTECTION
    $8,827.00 Buy Surplus As Low As $5,297.00
    $5,297.00
    Repair Yours $3,990.00
    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-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 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-121G-121G03-4256MHNC

    SCHWEITZER ENGINEERING

    SEL-121G-121G03-4256MHNC

    DISCONTINUED BY MANUFACTURER, RELAY / PHASE DISTANCE / DIRECTIONAL GROUND / FAULT LOCATOR, POWER SUPPLY / 12 W / 125 VAC/DC, LOGIC INPUT / 125 VDC, SECONDARY INPUT / ACB ROTATION / 5 AMP / 6 ...
    Buy Surplus As Low As $4,710.00
    $4,710.00
    Repair Yours $3,910.00
    SCHWEITZER ENGINEERING 2488#WCBF

    SCHWEITZER ENGINEERING

    2488#WCBF

    NETWORK CLOCK, SATELLITE-SYNCHRONIZED, GLOBAL NAVIGATION SATELLITE SYSTEM, (SEL-2488)
    $7,779.00 Buy Surplus As Low As $4,668.00
    $4,668.00
    Repair Yours $3,875.00
    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!
    $7,716.68 Buy Surplus As Low As $4,167.35
    $4,167.35
    Repair Yours $3,806.00
    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-710-071001A1A9X72850000

    SCHWEITZER ENGINEERING

    SEL-710-071001A1A9X72850000

    MOTOR PROTECTION RELAY, 110-240 VAC, 50/60 HZ, 110-250 VDC, 710#1EB8
    $7,724.48 Buy Surplus As Low As $4,634.89
    $4,634.89
    Repair Yours $3,698.00
    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
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