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 151-200 of 624.
    SCHWEITZER ENGINEERING 751A02B1B0X76810230

    SCHWEITZER ENGINEERING

    751A02B1B0X76810230

    FEEDER PROTECTION RELAY, SEL-751A MODEL, STANDARD FIRMWARE, 24 V AC/DC, DIGITAL INPUT, 1 AMP RESIDUAL, EIA-232, W/ ETHERNET, STANDARD PLUS DNP3
    CAN$6,103.76 Buy Surplus As Low As CAN$3,628.10
    CAN$3,628.10
    Repair Yours CAN$2,462.12
    SCHWEITZER ENGINEERING SEL-321-3211Y6256HXB2X6

    SCHWEITZER ENGINEERING

    SEL-321-3211Y6256HXB2X6

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    CAN$5,773.41 Buy Surplus As Low As CAN$3,464.05
    CAN$3,464.05
    Repair Yours CAN$2,409.25
    SCHWEITZER ENGINEERING SEL-279H/279H02-67X6XHNX

    SCHWEITZER ENGINEERING

    SEL-279H/279H02-67X6XHNX

    RELAY, TWO BREAKER, RECLOSING / VOLTAGE / SYNCHRONISM CHECK, 14 W, 125 VAC/DC
    CAN$1,925.05 Buy Surplus As Low As CAN$962.52
    CAN$962.52
    Repair Yours CAN$776.16
    SCHWEITZER ENGINEERING 300G#L5CP

    SCHWEITZER ENGINEERING

    300G#L5CP

    GENERATOR RELAY, SEL-300G, HORIZONTAL RACK MOUNT, ADDITIONAL 12 STD OUTPUTS, 8 INPUTS, 48/125 VDC OR 125 VAC POWER SUPPLY, 5 AMP PHASE / 5 AMP NEUTRAL SECONDARY INPUT, 125 VDC INPUT CONTROL, ...
    CAN$20,485.33 Buy Surplus As Low As CAN$12,292.35
    CAN$12,292.35
    Repair Yours CAN$6,631.41
    SCHWEITZER ENGINEERING 0501203X561BXB

    SCHWEITZER ENGINEERING

    0501203X561BXB

    (SEL-501-2), RELAY, OVER-CURRENT, 48/125V, 50/60HZ, 5.5W
    CAN$1,857.04 Buy Surplus As Low As CAN$902.52
    CAN$902.52
    Repair Yours CAN$630.73
    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 CAN$8,645.42
    CAN$8,645.42
    Repair Yours CAN$3,055.77
    SCHWEITZER ENGINEERING SEL-221F-221F00-4256M3GB

    SCHWEITZER ENGINEERING

    SEL-221F-221F00-4256M3GB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, INPUT / 125VDC, POWER SUPPLY / 14W, 125VAC/D, 60HZ, HORIZONTAL PAN ...
    Buy Surplus As Low As CAN$3,285.26
    CAN$3,285.26
    Repair Yours CAN$2,322.38
    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 CAN$7,953.79
    CAN$7,953.79
    Repair Yours CAN$5,622.61
    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 CAN$7,953.79
    CAN$7,953.79
    Repair Yours CAN$5,622.61
    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 CAN$7,953.79
    CAN$7,953.79
    Repair Yours CAN$5,622.61
    SCHWEITZER ENGINEERING SEL-2516-251604114X

    SCHWEITZER ENGINEERING

    SEL-2516-251604114X

    I/O MODULE, REMOTE, 8OUTPUT / 8INPUT, CONTROL INPUT / 125VDC, POWER SUPPLY / 125/250VAC/DC, HORIZONTAL RACK-MOUNT
    CAN$1,512.95 Buy Surplus As Low As CAN$756.47
    CAN$756.47
    Repair Yours CAN$609.93
    SCHWEITZER ENGINEERING SEL-321-1-R426

    SCHWEITZER ENGINEERING

    SEL-321-1-R426

    85-264 VAC, 50/60 HZ, 25 WATTS MAX, LOGIC INPUT 125 VDC 5 AMPS, PHASE GROUND DISTANCE, DIRECTIONAL RELAY
    CAN$2,053.12 Buy Surplus As Low As CAN$1,108.69
    CAN$1,108.69
    Repair Yours CAN$849.85
    SCHWEITZER ENGINEERING 751A51ACA0X74850201

    SCHWEITZER ENGINEERING

    751A51ACA0X74850201

    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 CAN$3,654.13
    CAN$3,654.13
    Repair Yours CAN$2,444.61
    SCHWEITZER ENGINEERING SEL-2829

    SCHWEITZER ENGINEERING

    SEL-2829

    SINGLE-MODE FIBER-OPTIC TRANSCEIVER/MODEM
    CAN$1,353.87 Buy Surplus As Low As CAN$774.23
    CAN$774.23
    Repair Yours CAN$525.76
    SCHWEITZER ENGINEERING SEL-411L#PXR1

    SCHWEITZER ENGINEERING

    SEL-411L#PXR1

    ADVANCE LINE DIFFERENTIAL PROTECTION, AUTOMATION, AND CONTROL SYSTEM, MODEL 0411L026X5C8D0XH52474XX
    CAN$38,885.68 Buy Surplus As Low As CAN$23,332.56
    CAN$23,332.56
    Repair Yours CAN$16,246.13
    SCHWEITZER ENGINEERING SEL-121G

    SCHWEITZER ENGINEERING

    SEL-121G

    ***DO NOT USE***MODEL NUMBER ONLY***RELAY, PHASE DISTANCE, FAULT LOCATOR, 3PH, 120VAC
    Buy Surplus As Low As CAN$6,786.66
    CAN$6,786.66
    SCHWEITZER ENGINEERING SEL-2030

    SCHWEITZER ENGINEERING

    SEL-2030

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS PROCESSOR, UCA2 CONNECTIVITY, 16 PORT, 9-PIN CONNECTORS, 85-350 VDC, 85-264 VAC, 25 WATT, 125 / 250 V, 25 W, 50 / 60 HZ
    Buy Surplus As Low As CAN$933.71
    CAN$933.71
    Repair Yours CAN$649.39
    SCHWEITZER ENGINEERING SEL-487V

    SCHWEITZER ENGINEERING

    SEL-487V

    CAPACITOR PROTECTION RELAY,
    CAN$8,553.21 Buy Surplus As Low As CAN$4,276.60
    CAN$4,276.60
    Repair Yours CAN$3,441.54
    SCHWEITZER ENGINEERING SEL-551C

    SCHWEITZER ENGINEERING

    SEL-551C

    OVERCURRENT/RECLOSING RELAY, 551C#01, 3 OUTPUTS AND 6 LEVEL-SENSITIVE INPUTS (125 VDC CONTROL INPUT VOLTAGE) CONVENTIONAL TERMINAL BLOCKS POWER SUPPLY: 48/125 VDC OR 125 VAC 5 A PHASE, 5 A N ...
    CAN$2,563.37 Buy Surplus As Low As CAN$1,538.89
    CAN$1,538.89
    Repair Yours CAN$1,073.87
    SCHWEITZER ENGINEERING SEL-751

    SCHWEITZER ENGINEERING

    SEL-751

    DISCONTINUED BY MANUFACTURER, DO NOT USE, FEEDER PROTECTION RELAY, 20W, 24/48V, BASE MODEL ONLY, **UNIT MUST BE CONFIGURED. EACH CONFIGURATION HAS AN ADDITIONAL COST **
    Buy Surplus As Low As CAN$1,761.29
    CAN$1,761.29
    Repair Yours CAN$1,145.85
    SCHWEITZER ENGINEERING 787#ECBH

    SCHWEITZER ENGINEERING

    787#ECBH

    07872EE1DBD3D79850630, SEL-787-2,-3,-4 TRANSFORMER PROTECTION RELAY
    CAN$14,256.30 Buy Surplus As Low As CAN$8,554.65
    CAN$8,554.65
    Repair Yours CAN$5,902.43
    SCHWEITZER ENGINEERING 0311B0W413254X1

    SCHWEITZER ENGINEERING

    0311B0W413254X1

    LINE CURRENT DIFFERENTIAL PROTECTION 38-200VDC 5-H
    Buy Surplus As Low As CAN$6,181.48
    CAN$6,181.48
    Repair Yours CAN$4,400.30
    SCHWEITZER ENGINEERING 050100-3X561BXB

    SCHWEITZER ENGINEERING

    050100-3X561BXB

    RELAY DUAL OVERCURRENT SEL-501 125VAC/DC 5AMP 60HZ
    CAN$2,061.93 Buy Surplus As Low As CAN$1,237.74
    CAN$1,237.74
    Repair Yours CAN$881.28
    SCHWEITZER ENGINEERING 071001A0X0X0X860001

    SCHWEITZER ENGINEERING

    071001A0X0X0X860001

    MOTOR PROTECTION RELAY
    CAN$7,435.34 Buy Surplus As Low As CAN$3,718.37
    CAN$3,718.37
    Repair Yours CAN$3,346.25
    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
    CAN$10,786.19 Buy Surplus As Low As CAN$3,632.61
    CAN$3,632.61
    Repair Yours CAN$2,519.02
    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
    CAN$8,018.63 Buy Surplus As Low As CAN$4,010.04
    CAN$4,010.04
    Repair Yours CAN$3,231.78
    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 CAN$7,218.93
    CAN$7,218.93
    Repair Yours CAN$5,133.69
    SCHWEITZER ENGINEERING SEL-2506-250603114X

    SCHWEITZER ENGINEERING

    SEL-2506-250603114X

    I/O MODULE, REMOTE, DIGITAL, 8INPUT, 8OUTPUT, FIBER-OPTIC COMMUNICATION PORT, 125VDC, POWER SUPPLY / 48/125VAC/DC, HORIZONTAL RACK MOUNT
    CAN$1,512.95 Buy Surplus As Low As CAN$756.47
    CAN$756.47
    Repair Yours CAN$609.93
    SCHWEITZER ENGINEERING SEL-587-0587003X5X1

    SCHWEITZER ENGINEERING

    SEL-587-0587003X5X1

    RELAY, CURRENT DIFFERENTIAL, OVER-CURRENT, STANDARD, EIA-232 COMMUNICATION PORT, 5AMP, 125VAC, 48/125VDC, TERMINAL BLOCK CONNECTION, HORIZONTAL RACK MOUNT
    CAN$3,177.19 Buy Surplus As Low As CAN$1,589.32
    CAN$1,589.32
    Repair Yours CAN$1,280.98
    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
    CAN$8,018.63 Buy Surplus As Low As CAN$4,010.04
    CAN$4,010.04
    Repair Yours CAN$3,231.78
    SCHWEITZER ENGINEERING SEL-121G-5

    SCHWEITZER ENGINEERING

    SEL-121G-5

    121G05-4256MHGB, PHASE/GROUND DISTANCE RELAY
    CAN$1,399.12 Buy Surplus As Low As CAN$700.28
    CAN$700.28
    SCHWEITZER ENGINEERING SEL-PG10

    SCHWEITZER ENGINEERING

    SEL-PG10

    PG1000-4256MHGB, SINGLE ZONE PHASE DISTANT DIRECTIONAL GROUND RELAY FAULT LOCATOR
    CAN$1,399.12 Buy Surplus As Low As CAN$700.28
    CAN$700.28
    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 CAN$3,654.13
    CAN$3,654.13
    Repair Yours CAN$2,444.61
    SCHWEITZER ENGINEERING 0387E013X5H2X42

    SCHWEITZER ENGINEERING

    0387E013X5H2X42

    SEL-387E, CURRENT DIFFERENTIAL AND VOLTAGE RELAY, 48/125 VDC OR 125 VAC, 50/60 HZ
    CAN$20,695.70 Buy Surplus As Low As CAN$12,417.71
    CAN$12,417.71
    Repair Yours CAN$5,975.61
    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 CAN$748.03
    CAN$748.03
    SCHWEITZER ENGINEERING 221F00-A256MHGB

    SCHWEITZER ENGINEERING

    221F00-A256MHGB

    SCHWEITZER ENGINEERING, 221F00-A256MHGB, 221F00A256MHGB, PHASE/GROUND DISTANCE RELAY, 3ZONE, POWER SUPPY 48VDC 14W, LOGIC INPUT 2125VDC
    CAN$9,837.05 Buy Surplus As Low As CAN$4,919.25
    CAN$4,919.25
    Repair Yours CAN$2,731.17
    SCHWEITZER ENGINEERING SEL-221G5

    SCHWEITZER ENGINEERING

    SEL-221G5

    RELAY, PHASE DISTANCE, FAULT LOCATOR
    Buy Surplus As Low As CAN$3,328.49
    CAN$3,328.49
    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 CAN$4,409.60
    CAN$4,409.60
    Repair Yours CAN$3,051.61
    SCHWEITZER ENGINEERING 751A01A1A0X0X850600

    SCHWEITZER ENGINEERING

    751A01A1A0X0X850600

    FEEDER PROTECTION RELAY, MODEL SEL-751A, DATA ACQUISITION 16 SAMPLES/CYCLE, EVENT REPORT 15 OR 64 CYCLES, INCOMING GOOSE MESSAGES SUPPORT 16, SYNCHRONIZED PHASOR MEASUREMENT UP TO 10 MESSAGE ...
    CAN$3,116.68 Buy Surplus As Low As CAN$1,870.29
    CAN$1,870.29
    Repair Yours CAN$1,298.14
    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 CAN$4,751.74
    CAN$4,751.74
    Repair Yours CAN$3,247.70
    SCHWEITZER ENGINEERING 071001A0X9X72850300

    SCHWEITZER ENGINEERING

    071001A0X9X72850300

    MOTOR PROTECTION RELAY, POWER SUPPLY, I/O SLOT A 110-250 VDC / 110-240VAC, 125 VDC/VAC DIGITAL INPUT, 50/60HZ
    CAN$8,785.19 Buy Surplus As Low As CAN$5,272.27
    CAN$5,272.27
    Repair Yours CAN$3,712.15
    SCHWEITZER ENGINEERING 751A01A1A1A75851830

    SCHWEITZER ENGINEERING

    751A01A1A1A75851830

    FEEDER PROTECTION RELAY, DIGITAL DISPLAY, FRONT KEYPAD, SEL-751A SERIES, 120/240V ~ 50/60HZ
    CAN$11,149.72 Buy Surplus As Low As CAN$6,690.12
    CAN$6,690.12
    Repair Yours CAN$2,303.74
    SCHWEITZER ENGINEERING SEL-751A-751A02CBC0X71850201

    SCHWEITZER ENGINEERING

    SEL-751A-751A02CBC0X71850201

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, TYPE 12 / IP65, POWER SUPPLY / 20 W / 24-48 VDC (SELECT PSIO / 2 DI / 3 DO): 48 VDC/VAC DIGITAL INPUT, ETHERNET/REAR SERIAL OPTIONS: SI ...
    Buy Surplus As Low As CAN$1,907.94
    CAN$1,907.94
    Repair Yours CAN$1,344.54
    SCHWEITZER ENGINEERING SEL-2730M-0ARAX1122AAAAXO

    SCHWEITZER ENGINEERING

    SEL-2730M-0ARAX1122AAAAXO

    DISCONTINUED BY MANUFACTURER, ETHERNET SWITCH, MANAGED, 8 FIBER PORTS, 8 SERIAL PORTS, 125 / 250 VAC/VDC, SEL-2730M
    Buy Surplus As Low As CAN$1,852.61
    CAN$1,852.61
    Repair Yours CAN$1,269.69
    SCHWEITZER ENGINEERING SEL-551-0551C0AX534X

    SCHWEITZER ENGINEERING

    SEL-551-0551C0AX534X

    DISCONTINUED BY MANUFACTURER, OVERCURRENT PROTECTIVE RELAY, SEL-551, 85-140 VAC, 36-200 VDC, 5.5W MAXIMUM, 125 VDC LOGIC INPUT, EIA-45 SERIAL PORT
    Buy Surplus As Low As CAN$1,599.40
    CAN$1,599.40
    Repair Yours CAN$1,148.97
    SCHWEITZER ENGINEERING 751A52C1C0X71850200

    SCHWEITZER ENGINEERING

    751A52C1C0X71850200

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, MODEL SEL-751A, SUPPLY RANGE 24/48V, 20 W, 4KV RATED IMPULSE, 300V INSULATION VOLTAGE, 240V MAX, 3 AMP @ 120V, 1.5 AMP @ 240V, 5 AMP TH ...
    Buy Surplus As Low As CAN$1,772.31
    CAN$1,772.31
    Repair Yours CAN$1,283.42
    SCHWEITZER ENGINEERING SEL-2020-20203040

    SCHWEITZER ENGINEERING

    SEL-2020-20203040

    DISCONTINUED BY MANUFACTURER, COMMUNICATIONS PROCESSOR, SEL-2020, PART NUMBER: 20203040, 16 PORTS, 9-PIN FEMALE CONNECTORS EACH PORT, OPTIONAL MODEM TELEPHONE LINE, POWER SUPPLY: 85-264 VAC, ...
    Buy Surplus As Low As CAN$2,014.28
    CAN$2,014.28
    Repair Yours CAN$1,658.84
    SCHWEITZER ENGINEERING SEL-279H-279H02-47X6XHGX

    SCHWEITZER ENGINEERING

    SEL-279H-279H02-47X6XHGX

    DISCONTINUED BY MANUFACTURER, RELAY, TWO-BREAKER, RECLOSING / VOLTAGE / SYNCHRONISM CHECK, 00270 AMP, 15 W MAX / 85-350 VDC, 85-264 VAC / 50/60 HZ
    Buy Surplus As Low As CAN$1,454.00
    CAN$1,454.00
    Repair Yours CAN$968.18
    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
    Buy Surplus As Low As CAN$1,314.82
    CAN$1,314.82
    Repair Yours CAN$1,048.50
    SCHWEITZER ENGINEERING SEL-3355

    SCHWEITZER ENGINEERING

    SEL-3355

    COMPUTER, QUAD-CORE, RACK-MOUNT
    CAN$11,166.60 Buy Surplus As Low As CAN$6,569.86
    CAN$6,569.86
    Repair Yours CAN$4,869.33
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11