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 551-600 of 630.
    SCHWEITZER ENGINEERING 3-108-957

    SCHWEITZER ENGINEERING

    3-108-957

    ANTI VANDAL SW, SPDT, 10A, 250VAC, QC; CONTACT CONFIGURATION:SPDT; ACTUATOR / CAP COLOUR:NATURAL; PRODUCT RANGE:MSM 22 SERIES; SWITCH OPERATION:MOMENTARY SPRING RETURN; ILLUMINATION COLOR:RE ...
    $49.00 Buy Surplus As Low As $30.00
    $30.00
    SCHWEITZER ENGINEERING 3-108-967

    SCHWEITZER ENGINEERING

    3-108-967

    ANTI VANDAL SW, SPDT, 0.1A, 30VDC, QC; CONTACT CONFIGURATION:SPDT; ACTUATOR / CAP COLOUR:NATURAL; PRODUCT RANGE:MSM 30 SERIES; SWITCH OPERATION:MOMENTARY SPRING RETURN; ILLUMINATION COLOR:GR ...
    $62.00 Buy Surplus As Low As $38.00
    $38.00
    SCHWEITZER ENGINEERING 3-108-977

    SCHWEITZER ENGINEERING

    3-108-977

    ANTI VANDAL SW, SPDT, 0.1A, 30VDC, QC; CONTACT CONFIGURATION:SPDT; ACTUATOR / CAP COLOUR:NATURAL; PRODUCT RANGE:MSM 30 SERIES; SWITCH OPERATION:MOMENTARY SPRING RETURN; ILLUMINATION COLOR:BL ...
    $62.00 Buy Surplus As Low As $38.00
    $38.00
    SCHWEITZER ENGINEERING 1241.6634.1132000

    SCHWEITZER ENGINEERING

    1241.6634.1132000

    ANTI VANDAL SW, SPDT, 10A, 250VAC, QC; CONTACT CONFIGURATION:SPDT; ACTUATOR / CAP COLOUR:NATURAL; PRODUCT RANGE:MSM 22 SERIES; SWITCH OPERATION:MOMENTARY SPRING RETURN; ILLUMINATION COLOR:GR ...
    $49.00 Buy Surplus As Low As $30.00
    $30.00
    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
    $4,153.00 Buy Surplus As Low As $2,493.00
    $2,493.00
    Repair Yours $2,009.00
    SCHWEITZER ENGINEERING 050120-3X551XXB

    SCHWEITZER ENGINEERING

    050120-3X551XXB

    OBSOLETE, SCHWEITZER SEL-501-2 DUAL UNIVERSAL OVER CURRENT RELAY
    Buy Surplus As Low As $1,380.00
    $1,380.00
    Repair Yours $1,150.00
    SCHWEITZER ENGINEERING SEL-300G

    SCHWEITZER ENGINEERING

    SEL-300G

    GENERATOR RELAY, SEQUENTIAL EVENTS RECORDER, 48/125VAC, 50/60HZ, 25W
    $867.00 Buy Surplus As Low As $434.00
    $434.00
    Repair Yours $408.00
    SCHWEITZER ENGINEERING SEL-311L-1-0311L1HCA4254XXXX

    SCHWEITZER ENGINEERING

    SEL-311L-1-0311L1HCA4254XXXX

    RELAY, LINE CURRENT DIFFERENTIAL PROTECTION AND AUTOMATION SYSTEM, INPUT / 5AMP / 125VDC, POWER SUPPLY / 125/250VAC/DC, HORIZONTAL RACK MOUNT
    $12,909.00 Buy Surplus As Low As $7,746.00
    $7,746.00
    Repair Yours $4,990.00
    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 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 $2,280.00
    $2,280.00
    Repair Yours $1,900.00
    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-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-3530

    SCHWEITZER ENGINEERING

    SEL-3530

    DISCONTINUED BY MANUFACTURER, POWER CONTROLLER, REAL-TIME AUTOMATION CONTROLLER (RTAC), 16 SERIAL PORTS, FOR USE IN UTILITY SUBSTATIONS OR INDUSTRIAL CONTROL AND AUTOMATION SYSTEMS
    Buy Surplus As Low As $307.00
    $307.00
    Repair Yours $247.00
    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 SEL-2829

    SCHWEITZER ENGINEERING

    SEL-2829

    SINGLE-MODE FIBER-OPTIC TRANSCEIVER/MODEM
    $886.00 Buy Surplus As Low As $532.00
    $532.00
    Repair Yours $429.00
    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-700GT

    SCHWEITZER ENGINEERING

    SEL-700GT

    GENERATOR PROTECTION RELAY MODEL 0700GT1A1A0X75850020
    $3,534.00 Buy Surplus As Low As $1,767.00
    $1,767.00
    Repair Yours $1,679.00
    SCHWEITZER ENGINEERING 221G00-4256MHGB

    SCHWEITZER ENGINEERING

    221G00-4256MHGB

    SEL-221G-00, 125/250 VDC OR VAC; 125 VDC,
    $6,827.00 Buy Surplus As Low As $3,414.00
    $3,414.00
    Repair Yours $3,243.00
    SCHWEITZER ENGINEERING SEL-487V

    SCHWEITZER ENGINEERING

    SEL-487V

    CAPACITOR PROTECTION RELAY,
    $5,936.00 Buy Surplus As Low As $2,968.00
    $2,968.00
    Repair Yours $2,820.00
    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 ...
    $1,779.00 Buy Surplus As Low As $1,068.00
    $1,068.00
    Repair Yours $887.00
    SCHWEITZER ENGINEERING SEL-751

    SCHWEITZER ENGINEERING

    SEL-751

    DO NOT USE, DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, 20W, 24/48V, BASE MODEL ONLY, **UNIT MUST BE CONFIGURED. EACH CONFIGURATION HAS AN ADDITIONAL COST **
    Buy Surplus As Low As $1,140.00
    $1,140.00
    Repair Yours $947.00
    SCHWEITZER ENGINEERING 0311L14DD3254XXXX

    SCHWEITZER ENGINEERING

    0311L14DD3254XXXX

    LINE CURRENT DIFFERENTIAL SYSTEM 125VAC 48/125VDC 50/60HZ 1300NM
    Buy Surplus As Low As $4,260.00
    $4,260.00
    Repair Yours $3,550.00
    SCHWEITZER ENGINEERING 2505364XX

    SCHWEITZER ENGINEERING

    2505364XX

    REMOTE I/O MODULE, DIGITAL, 8 INPUT, 8 OUTPUT, FIBER PORT, 1300 NM SINGLE MODE, LOGIC INPUT: 250 VDC, MODEL# SEL-2505
    $1,505.00 Buy Surplus As Low As $903.00
    $903.00
    Repair Yours $750.00
    SCHWEITZER ENGINEERING 2812MRX0

    SCHWEITZER ENGINEERING

    2812MRX0

    FIBER-OPTIC TRANSCEIVER, WITH IRIG-B, SEL-2812, DB-9 INTERFACE
    $671.00 Buy Surplus As Low As $403.00
    $403.00
    Repair Yours $335.00
    SCHWEITZER ENGINEERING 751401ACA0X7785A600

    SCHWEITZER ENGINEERING

    751401ACA0X7785A600

    FEEDER PROTECTION RELAY, SEL-751, 120-240VAC
    $6,949.00 Buy Surplus As Low As $4,170.00
    $4,170.00
    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 SEL-849-084900100000010

    SCHWEITZER ENGINEERING

    SEL-849-084900100000010

    RELAY / MOTOR MANAGEMENT, AC INPUT / 0.5-256 AMP / 24 V, DIGITAL OUTPUT / GP 250 4 AMP / V--30 V, POWER SUPPLY / 12 W / 125-250 V / 30 VA / 110-240 V / 50/60 HZ, OPEN INSTALLATION / 75 DEGRE ...
    $1,525.00 Buy Surplus As Low As $915.00
    $915.00
    Repair Yours $760.00
    SCHWEITZER ENGINEERING 04515615XB4X4H324XXXX

    SCHWEITZER ENGINEERING

    04515615XB4X4H324XXXX

    SEL-451 WITH CONVENTIONALSECONDARY INPUTS, POWER SUPPLY -- 125-250 VDC OR 110-240 VAC, SECONDARY INPUT CURRENT -- 5 A PHASE, SECONDARY INPUT VOLTAGE -- 300 V PHASE
    $10,731.00 Buy Surplus As Low As $6,439.00
    $6,439.00
    Repair Yours $5,345.00
    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 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 C273A-003

    SCHWEITZER ENGINEERING

    C273A-003

    DISCONTINUED BY MANUFACTURER, CONNECTING CABLE, DOUBLE ENDED, D SUB CONNECTOR, 9 PIN, MALE, 9 CONDUCTOR, 22 AWG, 7/30 TINNED COPPER, W/ PVC JACKET, 3 FEET
    Buy Surplus As Low As $15.00
    $15.00
    SCHWEITZER ENGINEERING SEL-2812MT

    SCHWEITZER ENGINEERING

    SEL-2812MT

    DISCONTINUED BY MANUFACTURER, FIBER-OPTIC TRANSCEIVER
    Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    SCHWEITZER ENGINEERING C239

    SCHWEITZER ENGINEERING

    C239

    DISCONTINUED BY MANUFACTURER, SERIAL CABLE, SPLIT, 9 PIN, MALE, D SUB CONNECTOR, SHIELDED, 30 FEET, GREY
    Call For Availability
    SCHWEITZER ENGINEERING SEL-7350735BX20911GXXB1XX16101XX

    SCHWEITZER ENGINEERING

    SEL-7350735BX20911GXXB1XX16101XX

    POWER METER, MONOCHROMATIC DISPLAY, 12-24VDC, 24VDC/VAC, 60HZ
    $6,377.25 Buy Surplus As Low As $3,827.00
    $3,827.00
    Repair Yours $3,177.00
    SCHWEITZER ENGINEERING 070-1586

    SCHWEITZER ENGINEERING

    070-1586

    DISCONTINUED BY MANUFACTURER, SELECT CPU/COM BOARD
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    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 751A01A1A0X0X850600

    SCHWEITZER ENGINEERING

    751A01A1A0X0X850600

    SEL-751A FEEDER PROTECTION RELAY
    $2,226.00 Buy Surplus As Low As $1,336.00
    $1,336.00
    Repair Yours $1,113.00
    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 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 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 $1,324.13
    $1,324.13
    Repair Yours $1,100.00
    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-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 035174A2B51XX1

    SCHWEITZER ENGINEERING

    035174A2B51XX1

    RELAY
    $3,074.00 Buy Surplus As Low As $1,845.00
    $1,845.00
    Repair Yours $1,537.00
    SCHWEITZER ENGINEERING C6626

    SCHWEITZER ENGINEERING

    C6626

    CABLE, USB, TO COMMUNICATE WITH DEVICES WITH A FEMALE EIA-232 SERIAL PORT, 6FT
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    SCHWEITZER ENGINEERING 2730M0ARAA2222AAAAX1

    SCHWEITZER ENGINEERING

    2730M0ARAA2222AAAAX1

    ETHERNET SWITCH MANAGED 24PORT 125/250VAC/DC
    $1,590.00 Buy Surplus As Low As $954.00
    $954.00
    Repair Yours $806.00
    SCHWEITZER ENGINEERING SEL-175A

    SCHWEITZER ENGINEERING

    SEL-175A

    FEEDER PROTECTION RELAY
    $848.00 Buy Surplus As Low As $509.00
    $509.00
    Repair Yours $424.00
    SCHWEITZER ENGINEERING IAPC5260A

    SCHWEITZER ENGINEERING

    IAPC5260A

    PC BOARD COMPUTER
    Buy Surplus As Low As $198.00
    $198.00
    Repair Yours $200.00
    SCHWEITZER ENGINEERING IANA5201B

    SCHWEITZER ENGINEERING

    IANA5201B

    PC BOARD COMPUTER
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SCHWEITZER ENGINEERING PGCN-2B

    SCHWEITZER ENGINEERING

    PGCN-2B

    PC COMPUTER BOARD
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    SCHWEITZER ENGINEERING DA-IF2C

    SCHWEITZER ENGINEERING

    DA-IF2C

    PC BOARD COMPUTER
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    Previous Next
    3 4 5 6 7 8 9 10 11 12 13