Product Search

    SEARCH NOW FOR ALL YOUR SCHWEITZER ENGINEERING SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 101-150 of 640.
    SCHWEITZER ENGINEERING 0700G12BIB9X7785

    SCHWEITZER ENGINEERING

    0700G12BIB9X7785

    700G TOUCHSCREEN GENERATOR AND INERTIE PROTECTION RELAY 0700G12BIB9X7785A300, 24V/110V
    $5,353.00 Buy Surplus As Low As $3,212.00
    $3,212.00
    Repair Yours $2,703.00
    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
    ✓ IN STOCK!
    $5,422.32 Buy Surplus As Low As $3,253.39
    $3,253.39
    Repair Yours $2,700.32
    SCHWEITZER ENGINEERING SEL-751A-751A51A0X0X71850000

    SCHWEITZER ENGINEERING

    SEL-751A-751A51A0X0X71850000

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, MODEL SEL-751A, 20 W / 40 VA, 110-250 V, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $3,240.00
    $3,240.00
    Repair Yours $2,690.00
    SCHWEITZER ENGINEERING SEL-351-03510033354XXX

    SCHWEITZER ENGINEERING

    SEL-351-03510033354XXX

    DISCONTINUED BY MANUFACTURER, RELAY / DIRECTIONAL OVERCURRENT, MODEL SEL-351, RECLOSING, FAULT LOCATOR, SELOGIC CONTROL, LOGIC INPUT / 5-N / 5 PH / 300 DELTA / 125 VAC, POWER SUPPLY / 25 W / ...
    ✓ IN STOCK!
    Buy Surplus As Low As $3,224.00
    $3,224.00
    Repair Yours $2,676.00
    SCHWEITZER ENGINEERING SEL-351-035154C3E54XX1

    SCHWEITZER ENGINEERING

    SEL-351-035154C3E54XX1

    RELAY / DIRECTIONAL OVERCURRENT, MODEL SEL-351, RECLOSING RELAY, FAULT LOCATOR, SELOGIC CONTROL EQUATIONS, LOGIC INPUT / 5-N / 5 PHASE / 300 DELTA / 125 VAC, POWER SUPPLY / 25 W / 48/125 V / ...
    $5,372.00 Buy Surplus As Low As $3,224.00
    $3,224.00
    Repair Yours $2,676.00
    SCHWEITZER ENGINEERING SEL-121F00-4256MHNB

    SCHWEITZER ENGINEERING

    SEL-121F00-4256MHNB

    PHASE/GROUND DISTANCE RELAY 125VAC/DC 12W 5A 60HZ
    $5,247.00 Buy Surplus As Low As $3,149.00
    $3,149.00
    Repair Yours $2,650.00
    SCHWEITZER ENGINEERING 20200040X5

    SCHWEITZER ENGINEERING

    20200040X5

    PROCESSOR 125/250VAC/DC 50/60HZ SEL-2020
    Buy Surplus As Low As $3,150.00
    $3,150.00
    Repair Yours $2,650.00
    SCHWEITZER ENGINEERING SEL-751A- 751A51A1A0X0X850000

    SCHWEITZER ENGINEERING

    SEL-751A- 751A51A1A0X0X850000

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, 110-250 VOLT,40 VA, 50/60 HZ
    Buy Surplus As Low As $3,170.00
    $3,170.00
    Repair Yours $2,650.00
    SCHWEITZER ENGINEERING SEL-321-3211Y4256QXBAX4

    SCHWEITZER ENGINEERING

    SEL-321-3211Y4256QXBAX4

    DISCONTINUED BY MANUFACTURER, PROTECTION RELAY, PHASE / GROUND, 5 AMP, 25 W, 125 V, 60 HZ, ABC ROTATION
    Buy Surplus As Low As $2,783.00
    $2,783.00
    Repair Yours $2,644.00
    SCHWEITZER ENGINEERING SEL-321-321124256HGB334

    SCHWEITZER ENGINEERING

    SEL-321-321124256HGB334

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    $5,565.00 Buy Surplus As Low As $2,783.00
    $2,783.00
    Repair Yours $2,644.00
    SCHWEITZER ENGINEERING SEL-321-1-321124256HGB334

    SCHWEITZER ENGINEERING

    SEL-321-1-321124256HGB334

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    $5,565.00 Buy Surplus As Low As $2,783.00
    $2,783.00
    Repair Yours $2,644.00
    SCHWEITZER ENGINEERING 0351S71333554XX

    SCHWEITZER ENGINEERING

    0351S71333554XX

    DISCONTINUED BY MANUFACTURER, PROTECTION SYSTEM, ADVANCED DISTRIBUTION FEEDER SOLUTION WITH INTEGRATED PROTECTION MONITORING, 5PH, 5N, 38-200VDC/185-140VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $3,121.20
    $3,121.20
    Repair Yours $2,590.60
    SCHWEITZER ENGINEERING 2730M0ARAA1112AAAAX0

    SCHWEITZER ENGINEERING

    2730M0ARAA1112AAAAX0

    ETHERNETSWITCH, SEL-2730M, MANAGED 24 PORT
    $5,165.00 Buy Surplus As Low As $3,099.00
    $3,099.00
    Repair Yours $2,573.00
    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!
    $5,125.51 Buy Surplus As Low As $3,895.38
    $3,895.38
    Repair Yours $2,552.50
    SCHWEITZER ENGINEERING 221F03-4256MHNB

    SCHWEITZER ENGINEERING

    221F03-4256MHNB

    PHASE & GROUND DISTANCE RELAY 85-264VAC SEL-22F
    $5,035.00 Buy Surplus As Low As $3,021.00
    $3,021.00
    Repair Yours $2,544.00
    SCHWEITZER ENGINEERING 0351S61543552X1

    SCHWEITZER ENGINEERING

    0351S61543552X1

    PROTECTION SYSTEM RELAY 24/250V 18/350VDC 50/60HZ
    $5,088.00 Buy Surplus As Low As $3,053.00
    $3,053.00
    Repair Yours $2,544.00
    SCHWEITZER ENGINEERING SEL-311L-0311L1JHD325425XX

    SCHWEITZER ENGINEERING

    SEL-311L-0311L1JHD325425XX

    RELAY, LINE CURRENT DIFFERENTIAL PROTECTION AND AUTOMATION SYSTEM, SEL-311L, SPECIAL SPEC-180, INPUT / 5AMP / 125VDC, POWER SUPPLY / 125 VAC / 48/125 VDC / 50/60 HZ, HORIZONTAL RACK MOUNT
    $5,300.00 Buy Surplus As Low As $2,650.00
    $2,650.00
    Repair Yours $2,518.00
    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-311C-0311C01H232122X

    SCHWEITZER ENGINEERING

    SEL-311C-0311C01H232122X

    DISCONTINUED BY MANUFACTURER, TRANSMISSION PROTECTION SYSTEM, 1 AMP PHASE AND 1 AMP POLARIZING CURRENT INPUT, 25 W, 48-125 V POWER SUPPLY, 48 V LOGIC INPUT, 120 VAC, 50/60 HZ, ADDITIONAL 12 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $6,000.00
    $6,000.00
    Repair Yours $2,500.00
    SCHWEITZER ENGINEERING SEL-311C-0311C01H2425421

    SCHWEITZER ENGINEERING

    SEL-311C-0311C01H2425421

    DISCONTINUED BY MANUFACTURER, PROTECTION AUTOMATION SYSTEM, VOLTAGE TRANSFORMER, MONITORING/METERING, POWER SUPPLY 15W MAX / 85-264VAC / 85-350VDC / 50/60HZ, INPUT / 5AMP / 150VAC / 125VDC, ...
    Buy Surplus As Low As $6,000.00
    $6,000.00
    Repair Yours $2,500.00
    SCHWEITZER ENGINEERING 0311C11HP4E5421

    SCHWEITZER ENGINEERING

    0311C11HP4E5421

    SEL-311C TRANSMISSION PROTECTION SYSTEM, STANDARD WITH ETHERNET AND SERIAL PROTOCOLS,IEEE C37.118 SYNCHROPHASOR MEASUREMENT, 8 OUTPUTS, 6 INPUTS, CONVENTIONAL TERMINAL BLOCKS
    $10,245.00 Buy Surplus As Low As $6,147.00
    $6,147.00
    Repair Yours $2,500.00
    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 203203X344XXG0

    SCHWEITZER ENGINEERING

    203203X344XXG0

    COMMUNICATION PROCESSOR, 85-350VDC/85-264VAC
    ✓ IN STOCK!
    $5,002.77 Buy Surplus As Low As $3,001.66
    $3,001.66
    Repair Yours $2,491.38
    SCHWEITZER ENGINEERING SEL-451

    SCHWEITZER ENGINEERING

    SEL-451

    DISCONTINUED BY MANUFACTURER, RELAY CONTROL SYSTEM, 125/250VDC, 120/240VAC
    Buy Surplus As Low As $3,000.00
    $3,000.00
    Repair Yours $2,490.00
    SCHWEITZER ENGINEERING 0351S61344554X1

    SCHWEITZER ENGINEERING

    0351S61344554X1

    DISCONTINUED BY MANUFACTURER, PROTECTION SYSTEM, SEL-351S, STANDARD, 125-250 VDC / 120-230 VAC, 5 A, 220 VDC CONTROL INPUT, 4 OUTPUTS, 16 INPUTS
    Buy Surplus As Low As $3,030.00
    $3,030.00
    Repair Yours $2,490.00
    SCHWEITZER ENGINEERING 0787EX1A1A1A75850220

    SCHWEITZER ENGINEERING

    0787EX1A1A1A75850220

    SEL-787, PROTECTION RELAY 110-250VDC 4IN/4OUT 10/100BASE-T
    $5,225.00 Buy Surplus As Low As $2,613.00
    $2,613.00
    Repair Yours $2,483.00
    SCHWEITZER ENGINEERING 0351S7154355421

    SCHWEITZER ENGINEERING

    0351S7154355421

    PROTECTION SYSTEM, ADVANCED DISTRIBUTION FEEDER SOLUTION, WITH INTEGRATED PROTECTION MONITORING
    ✓ IN STOCK!
    $4,982.91 Buy Surplus As Low As $2,989.74
    $2,989.74
    Repair Yours $2,481.49
    SCHWEITZER ENGINEERING SEL-352

    SCHWEITZER ENGINEERING

    SEL-352

    BREAKER FAILURE RELAY
    $5,046.00 Buy Surplus As Low As $2,523.00
    $2,523.00
    Repair Yours $2,397.00
    SCHWEITZER ENGINEERING 071001A0X0X0X860001

    SCHWEITZER ENGINEERING

    071001A0X0X0X860001

    MOTOR PROTECTION RELAY
    $5,315.00 Buy Surplus As Low As $2,658.00
    $2,658.00
    Repair Yours $2,392.00
    SCHWEITZER ENGINEERING 0387A0105X2X52X

    SCHWEITZER ENGINEERING

    0387A0105X2X52X

    RELAY CURRENT DIFF 18-60DC 24/48VDC 25W SEL-387A
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,385.00
    SCHWEITZER ENGINEERING 0311L05CC3254XX

    SCHWEITZER ENGINEERING

    0311L05CC3254XX

    LINE CURRENT DIFFERENTIAL SYSTEM 48/125V 50/60HZ
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,385.00
    SCHWEITZER ENGINEERING 0311L0HCC3252XX

    SCHWEITZER ENGINEERING

    0311L0HCC3252XX

    LINE CURRENT DIFFERENTIAL SYSTEM 48/125V 50/60HZ
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,385.00
    SCHWEITZER ENGINEERING SEL-387-0387004X5HXX4XX

    SCHWEITZER ENGINEERING

    SEL-387-0387004X5HXX4XX

    RELAY, CURRENT DIFFERENTIAL AND OVER-CURRENT, STANDARD, 5AMP, 125VDC, POWER SUPPLY / 125/250VAC/DC
    $5,565.00 Buy Surplus As Low As $2,505.00
    $2,505.00
    Repair Yours $2,380.00
    SCHWEITZER ENGINEERING SEL-2020-20203040XH

    SCHWEITZER ENGINEERING

    SEL-2020-20203040XH

    DISCONTINUED BY MANUFACTURER, COMMUNICATION PROCESSOR, POWER SUPPLY / 25 W / 85-350 VDC / 85-264 VAC, 125/250 VDC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $3,572.00
    $3,572.00
    Repair Yours $2,350.00
    SCHWEITZER ENGINEERING 221F00-4256MHGB

    SCHWEITZER ENGINEERING

    221F00-4256MHGB

    RELAY PHASE/GROUND 5AMP 125VAC/DC 14W
    $4,611.00 Buy Surplus As Low As $2,767.00
    $2,767.00
    Repair Yours $2,332.00
    SCHWEITZER ENGINEERING 071001A0X0X72850100

    SCHWEITZER ENGINEERING

    071001A0X0X72850100

    MOTOR PROTECTION RELAY 40VA 15W 110/240V 50/60HZ
    $4,664.00 Buy Surplus As Low As $2,799.00
    $2,799.00
    Repair Yours $2,332.00
    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 $2,808.00
    $2,808.00
    Repair Yours $2,330.64
    SCHWEITZER ENGINEERING 203203X40XM0XX

    SCHWEITZER ENGINEERING

    203203X40XM0XX

    COMMUNICATION PROCESSOR, 85-350VDC/85-264VAC
    $4,898.00 Buy Surplus As Low As $2,449.00
    $2,449.00
    Repair Yours $2,327.00
    SCHWEITZER ENGINEERING 04214415XB0X2H21XXXXX

    SCHWEITZER ENGINEERING

    04214415XB0X2H21XXXXX

    PROTECTION AUTOMATION, 48-125 VOLTS, 35 WATTS, 50/60 HZ
    ✓ IN STOCK!
    $4,500.00 Buy Surplus As Low As $2,970.00
    $2,970.00
    Repair Yours $2,241.00
    SCHWEITZER ENGINEERING SEL-735-0735BX00544GXXA4XX16101XX

    SCHWEITZER ENGINEERING

    SEL-735-0735BX00544GXXA4XX16101XX

    POWER QUALITY AND REVENUE METER, 110 TO 240 V, MONOCHROMATIC DISPLAY, PANEL MOUNT, EIA-232 PORT, 128 MB, 16 CHANNELS, 1 KHZ WAVEFORM
    $4,481.00 Buy Surplus As Low As $2,689.00
    $2,689.00
    Repair Yours $2,232.00
    SCHWEITZER ENGINEERING 071001ABA9X72850000

    SCHWEITZER ENGINEERING

    071001ABA9X72850000

    PROTECTION RELAY MOTOR 110-250V 10RTD INPUT 5AMP
    $4,452.00 Buy Surplus As Low As $2,672.00
    $2,672.00
    Repair Yours $2,226.00
    SCHWEITZER ENGINEERING 0387513X552X4X1

    SCHWEITZER ENGINEERING

    0387513X552X4X1

    RELAY CURR DIFF SEL-387 85-140AC 38-200DC 50/60HZ
    $4,452.00 Buy Surplus As Low As $2,672.00
    $2,672.00
    Repair Yours $2,226.00
    SCHWEITZER ENGINEERING SEL-3530-3530HA0DX213X1XXXXXX

    SCHWEITZER ENGINEERING

    SEL-3530-3530HA0DX213X1XXXXXX

    POWER CONTROLLER, REAL-TIME AUTOMATION, RACK MOUNTABLE, 16 X SERIAL PORT, 2 X ETHERNET PORT, POWER SUPPLY:, 125/250 VDC, 120/240 VAC, 50/60 HZ, 20 W, I/O LOGIC INPUT:,125 VDC/VAC
    ✓ IN STOCK!
    $4,443.12 Buy Surplus As Low As $2,665.87
    $2,665.87
    Repair Yours $2,212.67
    SCHWEITZER ENGINEERING 221G05-4256MVNB

    SCHWEITZER ENGINEERING

    221G05-4256MVNB

    RELAY PHASE/GROUND PROTECTION 125V AC/DC 14W
    $4,346.00 Buy Surplus As Low As $2,608.00
    $2,608.00
    Repair Yours $2,173.00
    SCHWEITZER ENGINEERING 035161535542XX

    SCHWEITZER ENGINEERING

    035161535542XX

    RELAY OVERCURRENT PROTECTION SYSTEM SEL-351
    $4,293.00 Buy Surplus As Low As $2,576.00
    $2,576.00
    Repair Yours $2,173.00
    SCHWEITZER ENGINEERING 0351A032X4E5521

    SCHWEITZER ENGINEERING

    0351A032X4E5521

    PROTECTION SYSTEM RELAY 2U 125/250VAC/DC 5AMP
    $4,293.00 Buy Surplus As Low As $2,576.00
    $2,576.00
    Repair Yours $2,173.00
    SCHWEITZER ENGINEERING 0351S71543552X1

    SCHWEITZER ENGINEERING

    0351S71543552X1

    RELAY PROCTECTION BREAKER CONTROL 48VDC INPUT
    $4,293.00 Buy Surplus As Low As $2,576.00
    $2,576.00
    Repair Yours $2,173.00
    SCHWEITZER ENGINEERING 0387514X532X4XX

    SCHWEITZER ENGINEERING

    0387514X532X4XX

    OVERCURRENT RELAY DATA RECORDER
    $4,346.00 Buy Surplus As Low As $2,608.00
    $2,608.00
    Repair Yours $2,173.00
    SCHWEITZER ENGINEERING 203003X40XEOXX

    SCHWEITZER ENGINEERING

    203003X40XEOXX

    COMMUNICATION PROCESSOR NETWORK CARD
    $4,187.00 Buy Surplus As Low As $2,513.00
    $2,513.00
    Repair Yours $2,120.00
    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
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11