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    Controls & Indicators / Protective Relay

    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.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 351-400 of 875.
    SIEMENS 7SJ6211-4EB00-3FE0/EE

    SIEMENS

    7SJ6211-4EB00-3FE0/EE

    DISCONTINUED BY MANUFACTURER SINCE: 30.10.2021, MULTIFUNCTION PROTECTIVE RELAY, W/ BACKLIT TEXT DISPLAY, 1-5 AMP, 110-125 VAC / 60-125 VDC, 14 PROGRAMMABLE LED KEY SWITCHES
    ✓ IN STOCK!
    Buy Surplus As Low As $4,560.00
    $4,560.00
    Repair Yours $1,600.00
    MITSUBISHI PAC-BH01KTY-E

    MITSUBISHI

    PAC-BH01KTY-E

    DISCONTINUED BY MANUFACTURER, RELAY BOX, ELECTRICAL WIRING DIAGRAM, 460 V, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $129.99
    $129.99
    Repair Yours $300.00
    OMRON K2CM-Q2HV

    OMRON

    K2CM-Q2HV

    DISCONTINUED BY MANUFACTURER, MOTOR PROTECTIVE RELAY, SOLID-STATE, VOLTAGE REVERSE-PHASE DETECTION, INSTANTANEOUS TYPE, 50-160 AMP SETTING RANGE, MANUAL, 200/220/240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $281.23
    $281.23
    Repair Yours $300.00
    STEVECO 90-125

    STEVECO

    90-125

    DISCONTINUED BY MANUFACTURER,RELAY, INDUSTRIAL, COIL,208/230VAC,18AMP,250VAC,SPDT, RBM TYPE 129000AR
    ✓ IN STOCK!
    Buy Surplus As Low As $11.37
    $11.37
    SCHNEIDER ELECTRIC SSP03EMA24SD

    SCHNEIDER ELECTRIC

    SQUARE D

    SSP03EMA24SD

    SURGE PROTECTOR, SPD T1 EMA 240KA 240/120V HLD SS IS 3P4W
    ✓ IN STOCK!
    $3,117.27 Buy Surplus As Low As $2,354.00
    $2,354.00
    SCHNEIDER ELECTRIC SSP030SLACSE39

    SCHNEIDER ELECTRIC

    SQUARE D

    SSP030SLACSE39

    SURGE ARRESTER, 1 POLE, 39KA, 30VDC; SUPPRESSOR TYPE:SURGE PROTECTOR; NO. OF POLES:1 POLE; SPD TYPE:TYPE 2; PEAK SURGE CURRENT:39KA; CONTINUING OPERATING VOLTAGE MAX:30VDC; SUPPRESSOR MOUNTI ...
    ✓ IN STOCK!
    $2,814.00 Buy Surplus As Low As $1,390.89
    $1,390.89
    FUJI ELECTRIC RRD-25P0

    FUJI ELECTRIC

    RRD-25P0

    DISCONTINUED BY MANUFACTURER, EARTH LEAKAGE PROTECTIVE RELAY, CONTROL VOLTAGE 115VAC, 50/60HZ, MAIN CIRCUIT VOLTAGE 460VAC, TRIPPING TIME RANGE 0.2-2SECONDS (ADJUSTABLE), TRIPPING CURRENT 50 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $109.30
    $109.30
    Repair Yours $300.00
    TE CONNECTIVITY KUPI4DI5120-3FORM

    TE CONNECTIVITY

    POTTER & BRUMFIELD

    KUPI4DI5120-3FORM

    DISCONTINUED BY MANUFACTURER, RELAY, 110 VOLT DC, 1/4 HP, 120 TO 240 VOLT AC, 10 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $7.74
    $7.74
    RIESE ELECTRONIC AR.9672.9000

    RIESE ELECTRONIC

    AR.9672.9000

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24V DC, 6A
    ✓ IN STOCK!
    Buy Surplus As Low As $390.00
    $390.00
    Repair Yours $323.70
    AMERICAN ZETTLER AZSR250-2AE-24D

    AMERICAN ZETTLER

    AZSR250-2AE-24D

    50A POWER RELAY
    ✓ IN STOCK!
    $29.38 Buy Surplus As Low As $17.63
    $17.63
    ASEA BROWN BOVERI CM-MSS.11P

    ASEA BROWN BOVERI

    CM-MSS.11P

    THERMISTOR MOTOR PROTECTION RELAY, 24 TO 240 V AC / DC, 15 TO 400 HZ, 10 MA, OPERATION TEMPERATURE - 25 TO 60 C, DIN RAIL MOUNT
    ✓ IN STOCK!
    $268.00 Buy Surplus As Low As $161.00
    $161.00
    EATON CORPORATION 9575H2615-67

    EATON CORPORATION

    CUTLER HAMMER

    9575H2615-67

    CONTROL RELAY, TYPE AA, 12 AMPS, 2 POLES, 600 VAC MAX, 1/2 HP AT 120V, 1 HP AT 240V
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $71.36
    $71.36
    EMERSON 8AO-1

    EMERSON

    8AO-1

    DISCONTINUED BY MANUFACTURER, RELAY, 4 CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As $47.87
    $47.87
    DOLD MK9163N.12/110 ATEX AC50/60HZ 230V

    DOLD

    MK9163N.12/110 ATEX AC50/60HZ 230V

    THERMISTOR MOTOR PROTECTION RELAY, 2 W, 230 VAC, 50/60 HZ, DIN RAIL MOUNT, (0056453)
    ✓ IN STOCK!
    $113.77 Buy Surplus As Low As $42.69
    $42.69
    GUARDIAN ELECTRIC CO A410-057867-00

    GUARDIAN ELECTRIC CO

    A410-057867-00

    DISCONTINUED BY MANUFACTURER, INTERLOCKING RELAY, DPDT, COIL / 115 V / 60 CY
    ✓ IN STOCK!
    Buy Surplus As Low As $22.10
    $22.10
    HELLA 4RD-933-332-08

    HELLA

    4RD-933-332-08

    RELAY, SPDT DIO, BKT RELAY, 10A/20A, 24 VOLT
    ✓ IN STOCK!
    $32.25 Buy Surplus As Low As $16.16
    $16.16
    SIEMENS 7PU5720 0AJ20

    SIEMENS

    7PU5720 0AJ20

    DISCONTINUED BY MANUFACTURER 01.12.2000, CONTACT RELAY, SOLID STATE, FOR SURFACE MOUNTING 1 CHANGEOVER MAKING PULSE CONTACT, 1 TIME SETTING RANGE, FIXED SETTING 0.6S, AC 110/127V, 50/60HZ, W ...
    ✓ IN STOCK!
    Buy Surplus As Low As $190.00
    $190.00
    Repair Yours $200.00
    MIRCOM CR-6

    MIRCOM

    CR-6

    SIX ADDRESSABLE RELAY CONTROL MODULE..COMPLETE WITH 6 FORM 'C' CONTACTS..ADDRESS SET FROM 01 TO 94 MODULE ASSIGNS NEXT 5 ADDRESSES..PROVISION FOR DISABLING 3 ADDRESSES MOUNTS IN BB-2 OR BB-6 ...
    ✓ IN STOCK!
    $1,072.27 Buy Surplus As Low As $643.36
    $643.36
    STRUTHERS DUNN RELAYS 450XBX40-24VDC

    STRUTHERS DUNN RELAYS

    450XBX40-24VDC

    RELAY, 24VDC, 40A, DPDT, DIN RAIL; CONTACT CONFIGURATION:DPDT; COIL VOLTAGE:24VDC; CONTACT CURRENT:40A; PRODUCT RANGE:450 SERIES; RELAY MOUNTING:DIN RAIL, PANEL; COIL TYPE:-; CONTACT VOLTAGE ...
    ✓ IN STOCK!
    $72.63 Buy New $72.63
    $43.58
    FANOX 11342

    FANOX

    11342

    MOTOR PROTECTION RELAY, INTEGRAL THREE PHASE, GL90, 40 - 91 AMP, 30-60 HP, 115 VOLT, 22 - 45 KW
    ✓ IN STOCK!
    $526.00 Buy Surplus As Low As $316.00
    $316.00
    HEIL TEMPSTAR 1171435

    HEIL TEMPSTAR

    1171435

    DISCONTINUED BY MANUFACTURER, RELAY, 24 VOLT COIL
    ✓ IN STOCK!
    $71.00 Buy Surplus As Low As $48.60
    $48.60
    STRUTHERS DUNN RELAYS 219BBXPLM-120VAC

    STRUTHERS DUNN RELAYS

    219BBXPLM-120VAC

    RELAY, DPDT-NO, 240VAC, 28VDC, 10A; CONTACT CONFIGURATION:DPDT, DPST-NO; COIL VOLTAGE:120VAC; CONTACT CURRENT:10A; PRODUCT RANGE:219 SERIES; RELAY MOUNTING:SOCKET; COIL TYPE:NON LATCHING; CO ...
    ✓ IN STOCK!
    $439.00 Buy New $439.00
    $192.49
    STRUTHERS DUNN RELAYS 219ABAPL-120VAC

    STRUTHERS DUNN RELAYS

    219ABAPL-120VAC

    RELAY, 2NO, 2NC, 240VAC, 28VDC, 10A; CONTACT CONFIGURATION:DPST-NO, DPST-NC; COIL VOLTAGE:120VAC; CONTACT CURRENT:10A; PRODUCT RANGE:219 SERIES; RELAY MOUNTING:SOCKET; COIL TYPE:NON LATCHING ...
    ✓ IN STOCK!
    $645.22 Buy New $645.22
    $387.13
    STRUTHERS DUNN RELAYS 219BBXP-24VDC

    STRUTHERS DUNN RELAYS

    219BBXP-24VDC

    RELAY, 219 SERIES, GENERAL PURPOSE, PLUG-IN, 12-PIN, DPST-NO & DPDT, 2 FORM A, 2 FORM C, POLYCARBONATE COVER, 24 VDC
    ✓ IN STOCK!
    $419.00 Buy New $419.00
    $196.52
    STRUTHERS DUNN RELAYS 255BXBP-120VAC

    STRUTHERS DUNN RELAYS

    255BXBP-120VAC

    255 SERIES, INDUSTRIAL LATCHING RELAY, 2NO, 1NC, 240VAC, 28VDC, 10A
    ✓ IN STOCK!
    $764.20 Buy New $764.20
    $458.52
    CIRCUTOR RGU-10

    CIRCUTOR

    RGU-10

    DISCONTINUED BY MANUFACTURER, RESIDUAL CURRENT RELAY, 0.7 W, 0.03-3/30 AMP, 230 V, 50/60 HZ, 3 MODULE, PRE-ALARM RELAY, BACKLIT LCD, IP 20, DIN RAIL MOUNT, REPLACED BY RGU-10A
    ✓ IN STOCK!
    Buy Surplus As Low As $305.00
    $305.00
    SCHNEIDER ELECTRIC W388CQX-8

    SCHNEIDER ELECTRIC

    W388CQX-8

    ELECTROMECHANICAL RELAY, 110 VDC, 10 K OHM, 10 AMP, DPDT (73.7X38.89X55.55) MM BRACKETW388CQX-8
    ✓ IN STOCK!
    $42.70 Buy Surplus As Low As $25.62
    $25.62
    INVENSYS 1000-2035LR

    INVENSYS

    ACTION INSTRUMENTS

    1000-2035LR

    DISCONTINUED BY MANUFACTURER, RELAY DPDT, 120 VAC,-25/-500UA DC
    ✓ IN STOCK!
    Buy Surplus As Low As $61.04
    $61.04
    Repair Yours $300.00
    SCHNEIDER ELECTRIC SSP030SSE10HC

    SCHNEIDER ELECTRIC

    SQUARE D

    SSP030SSE10HC

    SURGE ARRESTER, PIPE NIPPLE, 10KA, 28VDC; SUPPRESSOR TYPE:SURGE PROTECTOR; NO. OF POLES:-; SPD TYPE:-; PEAK SURGE CURRENT:10KA; CONTINUING OPERATING VOLTAGE MAX:28VDC; SUPPRESSOR MOUNTING:PI ...
    ✓ IN STOCK!
    $732.00 Buy Surplus As Low As $435.60
    $435.60
    SIEMENS 7PG2111-1DA30-0DB0

    SIEMENS

    7PG2111-1DA30-0DB0

    RELAY SOLKOR RF CIRCULATING CURRENT/FEEDER PROTECTION IMPROVED DIFFER. CURRENT FEEDER PROTECTION USING PILOT WIRES, FASTER OPERATING TIME, PILOT LOOP RESISTANCE 2000 OHMS MAX. STANDARD INSUL ...
    ✓ IN STOCK!
    $5,429.00 Buy Surplus As Low As $1,900.15
    $1,900.15
    STRUTHERS DUNN RELAYS 450XAX40-120VAC

    STRUTHERS DUNN RELAYS

    450XAX40-120VAC

    450 SERIES, POWER RELAY, 120VAC, 40A, SPDT, NO COVER STANDARD, DIN RAIL, 20 MS OPERATE TIME, 15 MS RELEASE TIME
    ✓ IN STOCK!
    $59.00 Buy New $59.00
    $35.40
    OMRON MY2N-CR 220/240AC(S)

    OMRON

    MY2N-CR 220/240AC(S)

    RELAY, PLUG-IN, 8-PIN, DPDT, 10A, MECH & LED INDICATORS, COIL SUPPRESSOR, LABEL FACILITY
    ✓ IN STOCK!
    $20.17 Buy Surplus As Low As $11.97
    $11.97
    ASEA BROWN BOVERI SPEJ 1H16 C2

    ASEA BROWN BOVERI

    STROMBERG

    SPEJ 1H16 C2

    DISCONTINUED BY MANUFACTURER, DIODE MONITOR, 220V, 50HZ, 1-16A, 24V, SYKW 250, OI.B466000
    ✓ IN STOCK!
    Buy Surplus As Low As $221.91
    $221.91
    SCHNEIDER ELECTRIC 56506

    SCHNEIDER ELECTRIC

    SQUARE D

    56506

    RESIDUAL CURRENT PROTECTION RELAY, VIGIPACT RH197P, 30MA-30A, 220/240VAC 50/60HZ, ALARM 50%, FRONT PANEL MOUNTING
    ✓ IN STOCK!
    $422.00 Buy Surplus As Low As $272.01
    $272.01
    DOLD MK9052.11 DC24V

    DOLD

    MK9052.11 DC24V

    THERMISTOR MONITORING RELAY, WITH SPDT CONTACTS, LED FOR SWITCHING STATUS, 1 CHANGEOVER, WIRE BREAKAGE DETECTION, 24 VDC, DIN RAIL MOUNTING
    ✓ IN STOCK!
    $172.11 Buy Surplus As Low As $100.80
    $100.80
    SCHNEIDER ELECTRIC 56515

    SCHNEIDER ELECTRIC

    56515

    EARTH-LEAKAGE RELAY, VIGIPACT, RH197M, 30 AMP, 48 VAC, 24-130 VDC, 50/60 HZ, 10 MA, 1 NO, DIN RAIL MOUNT, -25 TO +55 DEGREES C, IP20/30/40
    ✓ IN STOCK!
    $400.69 Buy Surplus As Low As $305.22
    $305.22
    AIR PRODUCTS & CONTROLS SA4700-302APO

    AIR PRODUCTS & CONTROLS

    SA4700-302APO

    INTELLIGENT DIN-RAIL INPUT/OUTPUT MODULE, 17-35VDC, RELAY OUTPUT CONTACT RATING 1A, RELAY OUTPUT RATING TESTED AT 30V DC/AC, DIN RAIL MOUNT
    ✓ IN STOCK!
    $146.56 Buy New $146.56
    $96.81
    BTR PFD2

    BTR

    PFD2

    DISCONTINUED BY MANUFACTURER, RELAY, PHASE MONITORING, 6 AMP, 250 VAC, SCREW TYPE TERMINAL, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $73.82
    $73.82
    ALLEN BRADLEY 817-AA

    ALLEN BRADLEY

    817-AA

    DISCONTINUED BY MANUFACTURER, THERMISTOR PROTECTION RELAY, 220-230VAC (50/60HZ) COIL, OVERTEMP PROTECTION, SENSOR CIRCUIT SHORT / OPEN CIRCUIT PROTECTION, TRIP INDICATOR, AUTO RESET, SCREW C ...
    ✓ IN STOCK!
    Buy Surplus As Low As $44.55
    $44.55
    ALLEN BRADLEY 817-UA

    ALLEN BRADLEY

    817-UA

    DISCONTINUED BY MANUFACTURER, THERMISTOR PROTECTION RELAY, 220-230VAC (50/60HZ) COIL, OVERTEMP PROTECTION, SENSOR CIRCUIT SHORT / OPEN CIRCUIT PROTECTION, TRIP / POWER INDICATOR, MANUAL / AU ...
    ✓ IN STOCK!
    Buy Surplus As Low As $191.32
    $191.32
    SCHNEIDER ELECTRIC 56163

    SCHNEIDER ELECTRIC

    SQUARE D

    56163

    RESIDUAL CURRENT PROTECTION RELAY, VIGIREX RH21M, 8 AMP, 220-240 VAC, 50/60 HZ, 30300 MA, MANUAL RESET, DIN RAIL MOUNT, -35 TO +70 DEGREES C, IP20/30/40
    ✓ IN STOCK!
    $225.64 Buy Surplus As Low As $159.74
    $159.74
    WAGO 858-900

    WAGO

    858-900

    DISCONTINUED BY MANUFACTURER, RELAY SOCKET, 300VAC, 10AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $8.50
    $8.50
    SCHNEIDER ELECTRIC CCT15840

    SCHNEIDER ELECTRIC

    SQUARE D

    CCT15840

    TERMOSTATO REGOL. TH7 -40+80 °C
    ✓ IN STOCK!
    $300.88 Buy Surplus As Low As $199.00
    $199.00
    GENERIC VB-12STCU-5 12VDC

    GENERIC

    VB-12STCU-5 12VDC

    RELAY
    ✓ IN STOCK!
    $2.86 Buy Surplus As Low As $0.93
    $0.93
    BENDER SUA145

    BENDER

    SUA145

    DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 0.1-10 SEC, WITHOUT EXTERNAL SUPPLY VOLTAGE
    ✓ IN STOCK!
    Buy Surplus As Low As $89.08
    $89.08
    C&S CONTROLS D2600/LES/16/CCT.A/FP2/24VDC

    C&S CONTROLS

    D2600/LES/16/CCT.A/FP2/24VDC

    DISCONTINUED BY MANUFACTURER, RELAY, D2600 SERIES, LATCHING RELAY, OPERATE AND RESET COILS WITH SUICIDE CONTACTS, COIL VOLTAGE: 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $30.05
    $30.05
    XYLEM 13-520206

    XYLEM

    FLYGT

    13-520206

    DISCONTINUED BY MANUFACTURER, CONTROL RELAY, 11 PIN, 120V, 50/60HZ, 3.5VA
    ✓ IN STOCK!
    Buy Surplus As Low As $425.96
    $425.96
    SCHWEITZER ENGINEERING SEL-710-071001ABA9X71870000

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA9X71870000

    MOTOR PROTECTION RELAY, SEL-710 SERIES, PROGRAMMABLE, 32 CUSTOM DISPLAY LABELS, 2 16 CHARACTER LCD, PROTECTION FOR OVERCURRENT / THERMAL OVERLOAD / UNDERCURRENT CURRENT UNBALANCE / CURRENT D ...
    ✓ IN STOCK!
    $6,352.00 Buy Surplus As Low As $3,087.72
    $3,087.72
    Repair Yours $2,562.81
    SENSOR SWITCH PP16 SHUNT

    SENSOR SWITCH

    PP16 SHUNT

    BYPASS RELAY PACK, EMERGENCY MANAGEMENT, EXTERNAL FAULT PROTECTION, LATCHING TYPE, STANDARD, GENERAL PURPOSE, INPUT / 120/277 VAC / 50/60 HZ, OUTPUT / 1/2 HP MOTOR / 16 AMP TUNGSTEN / 120/27 ...
    ✓ IN STOCK!
    $151.53 Buy New $151.53
    $86.33
    SENSOR SWITCH PP16 SHUNT EFP

    SENSOR SWITCH

    PP16 SHUNT EFP

    BYPASS RELAY PACK, EMERGENCY MANAGEMENT, EXTERNAL FAULT PROTECTION, LATCHING TYPE, STANDARD, GENERAL PURPOSE, INPUT / 120/277 VAC / 50/60 HZ, OUTPUT / 1/2 HP MOTOR / 16 AMP TUNGSTEN / 120/27 ...
    ✓ IN STOCK!
    $146.00 Buy New $146.00
    $75.60
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