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 620.
    SCHWEITZER ENGINEERING C-965-75

    SCHWEITZER ENGINEERING

    C-965-75

    DISCONTINUED BY MANUFACTURER, COAXIAL CABLE, TNC MALE TO TNC MALE
    ✓ IN STOCK!
    Buy Surplus As Low As $99.00
    $99.00
    SCHWEITZER ENGINEERING SEL-587

    SCHWEITZER ENGINEERING

    SEL-587

    CURRENT DIFFERENTIAL RELAY, 85140VAC, 36-200VDC, 5.5KW
    $1,983.33 Buy Surplus As Low As $1,071.00
    $1,071.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 751201ACA3A7085A611

    SCHWEITZER ENGINEERING

    751201ACA3A7085A611

    FEEDER PROTECTION RELAY, SEL-751, 5" COLOR DISPLAY, 110-240 VAC / 110-250 VDC SUPPLY, 125 VAC/DC DIGITAL INPUT, DUAL 10/100BASE-T ETHERNET, MULTIMODE FIBER ST, EIA-232, (751#JH42)
    $9,525.00 Buy Surplus As Low As $5,715.00
    $5,715.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2411-02C3C2X745X0030

    SCHWEITZER ENGINEERING

    SEL-2411-02C3C2X745X0030

    DISCONTINUED BY MANUFACTURER, CONTROLLER, PROTECTIVE RELAY, AUTOMATION, PROGRAMMABLE, KEY CODE 0807, (SEL-2411)
    Buy Surplus As Low As $874.96
    $874.96
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2730U-2730U0ARAX1111AAAAX1

    SCHWEITZER ENGINEERING

    SEL-2730U-2730U0ARAX1111AAAAX1

    ETHERNET SWITCH / UNMANAGED / 24-PORT, PORTS 9-24 / 16 10/100BASE-T, 125/250 VDC OR VAC, EURO-STYLE CONNECTOR, CONFORMALLY COATED CIRCUIT BOARDS, RACK MOUNT
    $3,416.92 Buy Surplus As Low As $866.05
    $866.05
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 751A01ACA0X74851000

    SCHWEITZER ENGINEERING

    751A01ACA0X74851000

    FEEDER PROTECTION RELAY, 110-250 VDC, 110-240 VAC SUPPLY, 50/60 HZ, PUSHBUTTON INTERFACE, DIGITAL DISPLAY
    $7,460.63 Buy Surplus As Low As $2,335.29
    $2,335.29
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-751A-751A01ACADA73850620

    SCHWEITZER ENGINEERING

    SEL-751A-751A01ACADA73850620

    SEL-751A-751A01ACADA73850620
    $6,786.00 Buy Surplus As Low As $4,072.00
    $4,072.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 2240#0DY6

    SCHWEITZER ENGINEERING

    2240#0DY6

    AXION NODE, SEL-2240
    $10,578.00 Buy Surplus As Low As $6,347.00
    $6,347.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 2731#WREL

    SCHWEITZER ENGINEERING

    2731#WREL

    ETHERNET SWITCH, PANEL MOUNT, 125/250 VDC/VAC, EURO STYLE CONNECTOR, 1-4 PORTS 100/1000BASE SFP, 5-8 PORTS 100/1000BASE-T COPPER, 9-24 PORTS 100BASE-T COPPER
    $5,649.00 Buy Surplus As Low As $3,390.00
    $3,390.00
    SCHWEITZER ENGINEERING SEL-751A-751A51A0X0X0X850000

    SCHWEITZER ENGINEERING

    SEL-751A-751A51A0X0X0X850000

    FEEDER PROTECTION RELAY, STANDARD FIRMWARE, 125VAC/VDC CONTROL INPUT, 110-240VAC POWER SUPPLY, 110-250VDC POWER SUPPLY, 50/60HZ
    $3,197.00 Buy Surplus As Low As $1,919.00
    $1,919.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 700G#7L31

    SCHWEITZER ENGINEERING

    700G#7L31

    GENERATOR AND INTERTIE PROTECTION RELAY, 2X16 LCD W/ 8 PUSHBUTTONS, 110-250 VDC (110-240 VAC) POWER SUPPLY, 50/60 HZ POWER SUPPLY, 125 VDC/VAC DIGITAL INPUT, DUAL 10/100BASE-T ETHERNET, 14 D ...
    $11,877.00 Buy Surplus As Low As $7,127.00
    $7,127.00
    SCHWEITZER ENGINEERING 2488#7X23

    SCHWEITZER ENGINEERING

    2488#7X23

    SATELLITE-SYNCHRONIZED NETWORK CLOCK, HORIZONTAL PANEL MOUNT, 125/250 VDC/VAC
    $7,500.00 Buy Surplus As Low As $4,500.00
    $4,500.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 3350#7K27

    SCHWEITZER ENGINEERING

    3350#7K27

    AUTOMATION CONTROLLER, SOLID STATE, 8 GB ECC RAM, 125-250 VDC / 110-240 VAC
    $15,822.00 Buy Surplus As Low As $9,494.00
    $9,494.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 3350#89QK

    SCHWEITZER ENGINEERING

    3350#89QK

    REAL-TIME AUTOMATION CONTROLLER, 8 GB ECC RAM, HORIZONTAL 1U PANEL MOUNT, 125-250 VDC OR 110-240 VAC, SLC 32 GB INDUSTRIAL GRADE SSD
    $16,105.00 Buy Surplus As Low As $9,663.00
    $9,663.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 787L#Y1PR

    SCHWEITZER ENGINEERING

    787L#Y1PR

    LINE CURRENT DIFFERENTIAL PROTECTION RELAY, 2X16 LCD W/ 8 PUSHBUTTONS, 110-250 VDC (110-240 VAC) POWER SUPPLY, 50/60 HZ POWER SUPPLY, 125 VDC/VAC DIGITAL INPUT, DUAL 10/100 BASE-T, 850 NM, 2 ...
    $12,275.00 Buy Surplus As Low As $7,365.00
    $7,365.00
    SCHWEITZER ENGINEERING 710#RJ3K

    SCHWEITZER ENGINEERING

    710#RJ3K

    MOTOR PROTECTION RELAY, SYNCHRONOUS, SEL-710-5
    $13,984.23 Buy Surplus As Low As $8,390.83
    $8,390.83
    SCHWEITZER ENGINEERING 751#FH1B

    SCHWEITZER ENGINEERING

    751#FH1B

    SEL-751 FEEDER PROTECTION RELAY
    $7,455.02 Buy Surplus As Low As $4,473.30
    $4,473.30
    SCHWEITZER ENGINEERING 751#RQVN

    SCHWEITZER ENGINEERING

    751#RQVN

    FEEDER PROTECTION RELAY, 2X16 LCD W/ 4 PUSHBUTTONS, 110-250 VDC (110-240 VAC) POWER SUPPLY, 50/60 HZ POWER SUPPLY, 125 VDC/VAC DIGITAL INPUT, DUAL 10/100 BASE-T ETHERNET, 21 UNIVERSAL BINARY ...
    $10,985.00 Buy Surplus As Low As $6,591.00
    $6,591.00
    SCHWEITZER ENGINEERING 735#BVV7

    SCHWEITZER ENGINEERING

    735#BVV7

    POWER QUALITY AND REVENUE METER, MONOCHROMATIC, EIA-232 FRONT PORT, VERTICAL ORIENTATION, INTERMEDIATE POWER QUALITY & RECORDING, 4-WIRE WYE, 60 HZ, 110-240 VAC / 110-250 VDC SUPPLY, 125 VAC ...
    $10,020.00 Buy Surplus As Low As $6,012.00
    $6,012.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING C961#G82H

    SCHWEITZER ENGINEERING

    C961#G82H

    COAXIAL CABLE, 200 FT LENGTH, SEL-C961
    $880.00 Buy Surplus As Low As $528.00
    $528.00
    SCHWEITZER ENGINEERING 751#0XF0

    SCHWEITZER ENGINEERING

    751#0XF0

    SEL-751 FEEDER PROTECTION RELAY
    $4,520.44 Buy Surplus As Low As $2,712.41
    $2,712.41
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2725#BGG9

    SCHWEITZER ENGINEERING

    SEL-2725#BGG9

    SEL-2725 ETHERNET SWITCH, FIVE-PORT, TWO FIBER-OPTIC 100BASE-FX PORTS, THREE COPPER PORTS (10/100BASE-T), 12-250V,
    $1,436.57 Buy Surplus As Low As $862.23
    $862.23
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 787Z#HFFG

    SCHWEITZER ENGINEERING

    787Z#HFFG

    HIGH-IMPEDANCE DIFFERENTIAL RELAY, SEL-HZM HIGH-IMPEDANCE MODULE, SEL-787Z
    $9,305.20 Buy Surplus As Low As $5,583.41
    $5,583.41
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 751001A0X0X0X851C00

    SCHWEITZER ENGINEERING

    751001A0X0X0X851C00

    ARC SENSE TECHNOLOGY MODBUS TCP/RTU TCP/IP 3-PHASE AC VOLTAGE INPUTS 4 ARC-FLASH SENSOR INPUTS
    $2,898.00 Buy Surplus As Low As $1,739.00
    $1,739.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 3211J4256HXB1X4

    SCHWEITZER ENGINEERING

    3211J4256HXB1X4

    RELAY
    $5,618.00 Buy Surplus As Low As $3,371.00
    $3,371.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 251D036356ULXB

    SCHWEITZER ENGINEERING

    251D036356ULXB

    RELAY
    $2,279.00 Buy Surplus As Low As $1,368.00
    $1,368.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-351A

    SCHWEITZER ENGINEERING

    SEL-351A

    ***DO NOT USE / MODEL # ONLY***, DISCONTINUED BY MANUFACTURER, DISTRIBUTION PROTECTION SYSTEM, 15 W MAX, 20-60 VDC
    Buy Surplus As Low As $601.02
    $601.02
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 221F00-4256MVNB

    SCHWEITZER ENGINEERING

    221F00-4256MVNB

    PHASE GROUND RELAY VERTICAL SEL-221F 125VAC/DC
    $3,869.00 Buy Surplus As Low As $2,322.00
    $2,322.00
    Repair Yours Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 221F00-4256MHNB

    SCHWEITZER ENGINEERING

    221F00-4256MHNB

    RELAY PHASE/GROUND PROTECTION 125V AC/DC
    $4,134.00 Buy Surplus As Low As $2,481.00
    $2,481.00
    Repair Yours Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 03510M42533141X

    SCHWEITZER ENGINEERING

    03510M42533141X

    RELAY
    $2,067.00 Buy Surplus As Low As $1,241.00
    $1,241.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 03510T43533241X

    SCHWEITZER ENGINEERING

    03510T43533241X

    RELAY OVERCURRENT
    $1,749.00 Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-2505

    SCHWEITZER ENGINEERING

    SEL-2505

    REMOTE I/O MODULE, DIGITAL, 8 INPUT, 8 OUTPUT, FIBER PORT, 1300 NM SINGLE MODE, LOGIC INPUT: 250 VDC
    $2,079.00 Buy Surplus As Low As $1,248.00
    $1,248.00
    Repair Yours Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 0387A0105X2X52X

    SCHWEITZER ENGINEERING

    0387A0105X2X52X

    CURRENT DIFFERENTIAL AND OVERCURRENT RELAY, (SEL-387A), DIFF 18-60DC 24/48VDC 25W
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 050100BX5615XB

    SCHWEITZER ENGINEERING

    050100BX5615XB

    RELAY DUAL OVERCURRENT SEL-501 5PH 125V 5.5W 60HZ
    $1,484.00 Buy Surplus As Low As $891.00
    $891.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING SEL-501

    SCHWEITZER ENGINEERING

    SEL-501

    INCOMPLETE PART NUMBER, DUAL OVERCURRENT RELAY
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 121G03-4256MVNB

    SCHWEITZER ENGINEERING

    121G03-4256MVNB

    RELAY 5AMP 125/250VAC/DC
    $6,519.00 Buy Surplus As Low As $3,912.00
    $3,912.00
    Repair Yours Contact Us
    SCHWEITZER ENGINEERING 221G05-4526MHG

    SCHWEITZER ENGINEERING

    221G05-4526MHG

    PHASE & GROUND DISTANCE RELAY
    Buy Surplus As Low As $4,260.00
    $4,260.00
    Repair Yours Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 0351S61362552X1

    SCHWEITZER ENGINEERING

    0351S61362552X1

    CONTROL RELAY METER FAULT LOCATOR 48VDC 300VAC
    $4,823.00 Buy Surplus As Low As $1,766.00
    $1,766.00
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 751A51AA01A71850000

    SCHWEITZER ENGINEERING

    751A51AA01A71850000

    DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, SEL751A MODEL, STANDARD FIRMWARE, 110-250 V DC, 110-240 V AC, 50/60 HZ, EIA-232, W/O ETHERNET
    Buy Surplus As Low As $2,536.00
    $2,536.00
    Repair Yours Contact Us
    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 Contact Us
    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 Contact Us
    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 Contact Us
    SCHWEITZER ENGINEERING 0551003X5B1X

    SCHWEITZER ENGINEERING

    0551003X5B1X

    RELAY OVERCURRENT/RECLOSING SEL-551 48-125VDC 5.5W
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours Contact Us
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11