Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

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

    Transmission Distribut. Relays / Voltage/Phase Monitor

    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.

    Filter Results
    Results 51-100 of 906.
    ASEA BROWN BOVERI WVM611M

    ASEA BROWN BOVERI

    WVM611M

    ASEA BROWN BOVERI, WVM611M, VOLTAGE MONITOR 3 PHASE, 200-240VAC, 0.25-30SEC,
    ✓ IN STOCK!
    $169.11 Buy Surplus As Low As $128.52
    $128.52
    Repair Yours $200.00
    ASEA BROWN BOVERI WVM911AL

    ASEA BROWN BOVERI

    SSAC

    WVM911AL

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 0.25-30 SEC TRIP DELAY, 0.25-64 SEC AUTO RESTART DELAY, 2-10% UNBALANCE, SELECTABLE AUTO/MANUAL RESET
    ✓ IN STOCK!
    Buy Surplus As Low As $1,077.00
    $1,077.00
    Repair Yours $550.00
    ASEA BROWN BOVERI PHS120A20

    ASEA BROWN BOVERI

    SSAC

    PHS120A20

    SINGLE FUNCTION RELAYS & MONITORS, AC PHASE CONTROL
    ✓ IN STOCK!
    $76.84 Buy Surplus As Low As $58.40
    $58.40
    Repair Yours $200.00
    ASEA BROWN BOVERI PLM6405

    ASEA BROWN BOVERI

    SSAC

    PLM6405

    MOTOR PROTECTOR, VOLTAGE MONITOR, 3 PHASE, INPUT: 200-240 VAC / 60 HZ, 8 AMPS RES @ 240 VAC, 8 PIN
    ✓ IN STOCK!
    $235.00 Buy Surplus As Low As $141.00
    $141.00
    Repair Yours $200.00
    ASEA BROWN BOVERI PLM6802

    ASEA BROWN BOVERI

    PLM6802

    3 PHASE LINE MONITOR, 240VAC, 60HZ
    ✓ IN STOCK!
    $195.95 Buy Surplus As Low As $148.92
    $148.92
    ASEA BROWN BOVERI PLM8405

    ASEA BROWN BOVERI

    SSAC

    PLM8405

    SINGLE FUNCTION RELAYS & MONITORS, 3 PHASE LINE MONITOR
    ✓ IN STOCK!
    $235.00 Buy Surplus As Low As $141.00
    $141.00
    Repair Yours $200.00
    ASEA BROWN BOVERI PLM9405

    ASEA BROWN BOVERI

    SSAC

    PLM9405

    VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 50/100 HZ, PHASE MONITOR, W/ BASE, 8 PIN, ELECTROMECHANICAL RELAY, AUTOMATIC RESET TIME
    ✓ IN STOCK!
    $235.00 Buy Surplus As Low As $169.00
    $169.00
    LARCO 5000EX

    LARCO

    5000EX

    DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $489.00 $241.80
    $489.00 $241.80
    Repair Yours $402.00
    SIEMENS 3UG46511AW30

    SIEMENS

    3UG46511AW30

    SPEED MONITORING RELAY, 24-240 V, 3 A, DIN RAIL, SCREW TERMINAL, 3UG SERIES
    ✓ IN STOCK!
    $493.00 Buy Surplus As Low As $264.00
    $264.00
    Repair Yours $220.00
    WESTINGHOUSE BE15127R

    WESTINGHOUSE

    BE15127R

    DISCONTINUED BY MANUFACTURER, RELAY TIMER, OVERCURRENT, W/VOLTAGE RESTRAINT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,273.00
    $2,273.00
    Repair Yours $1,900.00
    ICM ICM450

    ICM

    ICM450

    DISCONTINUED BY MANUFACTURER, DIGITAL VOLTAGE MONITOR, 3 PHASE, LINE VOLTAGE, 190 TO 630 VAC, 50/60 HZ, FULLY PROGRAMMABLE, 25 FAULT MEMORY, 18-240 CONTROL VAC, REPLACED BY ICM450A
    ✓ IN STOCK!
    Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $220.00
    LARCO 5000

    LARCO

    5000

    DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $328.85
    $328.85
    Repair Yours $272.94
    WESTINGHOUSE 292B335A15

    WESTINGHOUSE

    292B335A15

    DISCONTINUED BY MANUFACTURER, RELAY .75-20 OHM, 5 AMP, 120,V, 60 HZ, INDICATOR / .2-2 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $3,631.20
    $3,631.20
    Repair Yours $3,013.90
    CARLO GAVAZZI PPC01DM48

    CARLO GAVAZZI

    PPC01DM48

    MONITORING RELAY, PPC01 SERIES, 3-PHASE, 8 AMP @ 250 VAC, ENERGIZED HIGH/LOW, SPDT, 415 VAC, DELAY TIME: 0.1 SECOND - 30 SECOND, PLUG IN MOUNTING
    ✓ IN STOCK!
    $364.32 Buy New $364.32
    $276.88
    Repair Yours $200.00
    SIEMENS 3UG45122BR20

    SIEMENS

    3UG45122BR20

    ANALOG MONITORING RELAY PHASE FAILURE AND SEQUENCE 3 X 160...690 V 50...60 HZ AC 2 CHANGE-OVER CONTACTS SPRING-TYPE CONNECTION SYSTEM
    ✓ IN STOCK!
    $201.76 Buy Surplus As Low As $121.06
    $121.06
    Repair Yours $200.00
    SIEMENS 3UG4614-2BR20

    SIEMENS

    3UG4614-2BR20

    DIGITAL MONITORING RELAY, ASYMMETRY 0-20%, PHASE SEQUENCE CAN BE ACTIVATED PHASE FAILURE 3 X, 160 TO 690 V 50 TO 60 HZ, AC UNDERVOLTAGE 160-690 V, HYSTERESIS 1-20 V, ON AND OFF DELAY 0-20 S, ...
    ✓ IN STOCK!
    $258.75 Buy Surplus As Low As $197.00
    $197.00
    Repair Yours $200.00
    ASEA BROWN BOVERI DLMHBRAAA

    ASEA BROWN BOVERI

    SSAC

    DLMHBRAAA

    RELAYS & MONITORS, SINGLE FUNCTION, 3 PHASE, 500-600 VAC
    ✓ IN STOCK!
    $381.11 Buy Surplus As Low As $228.66
    $228.66
    Repair Yours $212.00
    TIME MARK CORP 173-5-120

    TIME MARK CORP

    173-5-120

    CURRENT MONITOR, MODEL 173, AC
    ✓ IN STOCK!
    $136.89 Buy New $136.89
    $82.14
    Repair Yours $200.00
    CROUZET 84-873-015

    CROUZET

    SYRELEC

    84-873-015

    PHASE MONITOR, FW, 3 X 384V-552V/50-60HZ, 8AMP 250V 1/3HP 240V AC, DIN RAIL MOUNT, REPLACED BY 84873026
    ✓ IN STOCK!
    Buy Surplus As Low As $134.00
    $134.00
    Repair Yours $200.00
    SIEMENS 3UG45011AA30

    SIEMENS

    3UG45011AA30

    ANALOG MONITORING RELAY FILL LEVEL MONITORING RESISTANCE MONITORING FROM 2 TO 200 KOHM 0VERSHOOT AND UNDERSHOOT SUPPLY VOLTAGE 24 V AC/DC 50 TO 60 HZ DC AND AC WITHOUT GALVANIC ISOLATION TO ...
    ✓ IN STOCK!
    $233.00 Buy Surplus As Low As $112.00
    $112.00
    Repair Yours $200.00
    SIEMENS 3UG46332AL30

    SIEMENS

    3UG46332AL30

    DIGITAL MONITORING RELAY, VOLTAGE MONITORING, 17-275 V AC/DC, 0.1-20 SECOND DELAY
    ✓ IN STOCK!
    $159.27 Buy Surplus As Low As $95.56
    $95.56
    Repair Yours $200.00
    LARCO 4000

    LARCO

    4000

    DISCONTINUED BY MANUFACTURER,ZONE MONITOR CONTROL BOX
    ✓ IN STOCK!
    Buy Surplus As Low As $448.80
    $448.80
    Repair Yours $372.50
    LABOTEK M301

    LABOTEK

    M301

    PHASE DETECTOR RELAY 24VAC W/SOCKET
    ✓ IN STOCK!
    $315.00 Buy Surplus As Low As $189.00
    $189.00
    Repair Yours $200.00
    MACROMATIC VAKP120A

    MACROMATIC

    VAKP120A

    VOLTAGE MONITOR RELAY FOR 120 VAC, 10 AMP RELAY, DPDT, ADJ PICK UP AND DROP OUT, ADJ DROPOUT DELAY 0.1-10 SECONDS, PLUG-IN
    ✓ IN STOCK!
    $142.11 Buy New $142.11
    $108.00
    ASEA BROWN BOVERI PLMU11

    ASEA BROWN BOVERI

    SSAC

    PLMU11

    VOLTAGE MONITOR, 200/480V, 50/60HZ
    ✓ IN STOCK!
    $279.00 Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    SIEMENS 3UG45122AR20

    SIEMENS

    3UG45122AR20

    MONITORING RELAY, ANALOG, 160-690 VAC, CLAMP, 50/60 HZ, IP20, DIN RAIL MOUNT, SPDT
    ✓ IN STOCK!
    $173.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours $200.00
    SIEMENS 3UG4615-2CR20

    SIEMENS

    3UG4615-2CR20

    DIGITAL MONITORING RELAY, 3-PHASE, 160-690 VAC, 50/60 HZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    $327.00 Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $200.00
    CARLO GAVAZZI PUB01CB2310V

    CARLO GAVAZZI

    PUB01CB2310V

    VOLTAGE LEVEL RELAY, MONITORING RELAY, SINGLE PHASE, SUPPLY: 115-230 VAC (50/60 HZ), AC/DC OVER OR UNDER-VOLTAGE MONITORING, 0.1-10 VAC/DC RANGE, SPDT RELAY OUTPUT, 3 VA, 11-PIN, REPLACES: S ...
    ✓ IN STOCK!
    $190.00 Buy New $190.00
    $126.00
    SIEMENS 3UG46511AA30

    SIEMENS

    3UG46511AA30

    DIGITAL MONITORING RELAY, SPEED MONITORING, 0.1-2200 RPM, 24 VAC/VDC, 50/60 HZ
    ✓ IN STOCK!
    $460.00 Buy Surplus As Low As $304.00
    $304.00
    Repair Yours $230.00
    CROUZET 84873026

    CROUZET

    84873026

    VOLTAGE MONITORING RELAY, 3 PHASE, 194-528 VAC VOLTAGE SENSING RANGE, 0.1-10S TIME DELAY, DPDT, LED STATUS INDICATION, DIN RAIL MOUNTING
    ✓ IN STOCK!
    $285.00 Buy New $285.00
    $187.27
    Repair Yours $200.00
    ASEA BROWN BOVERI DLMUBRAAA

    ASEA BROWN BOVERI

    SSAC

    DLMUBRAAA

    VOLTAGE MONITOR, 3PH, 200-480 VAC, DIN RAIL MOUNT, DELAY TIME:1 SEC ~ 30 SEC,TYPE:VOLTAGE ASYMMETRY, VOLTAGE SENSING AC, PHASE LOSS
    ✓ IN STOCK!
    $293.00 Buy Surplus As Low As $175.80
    $175.80
    Repair Yours $200.00
    CROUZET 84873220

    CROUZET

    84873220

    VOLTAGE MONITORING RELAY, 3 PHASE, 2X SPDT 5 AMP, 220-480 VAC, 50/60 HZ, GREEN LED INDICATOR, DIN RAIL MOUNT, IP20 TERMINAL BLOCK, IP30 CASING
    ✓ IN STOCK!
    $247.00 Buy New $247.00
    $117.00
    Repair Yours $200.00
    SYMCOM 601

    SYMCOM

    601

    VOLTAGE MONITOR, MOTORSAVER, 3 PHASE, 11 SETPOINTS, PROGRAMMABLE, 3 DIGIT LED DISPLAY, RESET PUSHBUTTON, 190-480 VAC LINE VOLTAGE, 50/60 HZ
    ✓ IN STOCK!
    $562.00 Buy Surplus As Low As $338.00
    $338.00
    Repair Yours $273.00
    MINILEC VMRD2

    MINILEC

    VMRD2

    MINILEC, VMRD2, VOLTAGE MONITORING RELAY, 415VAC,
    ✓ IN STOCK!
    Buy Surplus As Low As $207.36
    $207.36
    Repair Yours $200.00
    SIEMENS 3UG45132BR20

    SIEMENS

    3UG45132BR20

    VOLTAGE PHASE MONITOR, 3PHASE RELAY, ADJUSTABLE UNDERVOLTAGE ASYMMETRY 20% FIXED 3 X 160 TO 690 V 50 TO 60 HZ AC HYSTERESIS 5% FIXED DELAY TIME 0-20 S 2 CHANGE-OVER CONTACTS SCREW TERMINAL
    ✓ IN STOCK!
    $433.00 Buy Surplus As Low As $330.00
    $330.00
    Repair Yours $216.00
    MACROMATIC PAP480

    MACROMATIC

    PAP480

    3-PHASE MONITOR RELAY, 480 VAC, 8 PIN SPDT RELAY, PHASE LOSS, PHASE REVERSAL, UNDERVOLTAGE WITH ADJUSTABLE UNDERVOLTAGE TRIP
    ✓ IN STOCK!
    $108.42 Buy New $108.42
    $82.40
    Repair Yours $200.00
    MACROMATIC PMPU

    MACROMATIC

    PMPU

    MONITOR RELAY, 3-PHASE, 190-500 VAC, 8 PIN PLUG-IN, 10 AMP SPDT RELAY, PHASE LOSS, REVERSAL FIXED, UNBALANCE, OVER/UNDER VOLTAGE, ADJUSTABLE
    ✓ IN STOCK!
    $192.00 Buy New $192.00
    $116.00
    Repair Yours $200.00
    SIEMENS 3RR21411AA30

    SIEMENS

    3RR21411AA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S00 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 1.6-16 A, 20-400 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
    ✓ IN STOCK!
    $320.25 Buy Surplus As Low As $192.15
    $192.15
    Repair Yours $200.00
    ICM ICM400

    ICM

    ICM400

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3 PHASE, 190-600 VAC ADJUSTABLE INPUT, 50/60 HZ, 0.1-5 MIN LOCK OUT TIME DELAY, 1-15 SEC FAULT INTERROGATION, FRONT AND BACK SIDE PROTECTION, ( ...
    ✓ IN STOCK!
    Buy Surplus As Low As $254.00
    $254.00
    Repair Yours $200.00
    ICM ICM402

    ICM

    ICM402

    LINE VOLTAGE MONITOR, THREE-PHASE, 30 AMP, 190-600VAC
    ✓ IN STOCK!
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    SIEMENS 3RR22411FA30

    SIEMENS

    3RR22411FA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S00 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 1.6-16 A, 20-400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CO ...
    ✓ IN STOCK!
    $584.00 Buy Surplus As Low As $351.00
    $351.00
    Repair Yours $292.00
    SIEMENS 3RR22422FA30

    SIEMENS

    3RR22422FA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 4...40 A, 20...400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER C ...
    ✓ IN STOCK!
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    Repair Yours $323.00
    SIEMENS 3UG4631-1AW30

    SIEMENS

    3UG4631-1AW30

    DIGITAL MONITORING RELAY, 22.5 MM FROM 0.1-60 VAC/DC, VOLTAGE MONITORING, SINGLE-PHASE, MEASURING AND SUPPLY VOLTAGE SEPARATE, 24-240 VAC/DC 50/60 HZ DC, SCREW TERMINAL
    ✓ IN STOCK!
    $268.00 Buy Surplus As Low As $177.00
    $177.00
    Repair Yours $200.00
    TIME MARK CORP 108B

    TIME MARK CORP

    108B

    PHASE SEQUENCE DETECTOR, 3PHASE, 208 TO 480 VOLTS
    ✓ IN STOCK!
    $75.60 Buy New $75.60
    $45.36
    TIME MARK CORP B263

    TIME MARK CORP

    B263

    POWER MONITOR, 3 PHASE, 230 VAC, 30-60 HZ, 160-240 VAC, 15 AMP TO 150 VAC,10 AMP TO 240 VAC
    ✓ IN STOCK!
    $139.00 Buy New $139.00
    $84.00
    Repair Yours $200.00
    CARLO GAVAZZI DUB01CD48500V

    CARLO GAVAZZI

    DUB01CD48500V

    MONITORING RELAY, 1-PHASE AC/DC OVER OR UNDERVOLTAGE MONITORING RELAY, NOMINAL RANGE 2-500 V AC/DC, SPDT RELAY OUTPUT, 22.5 MM DIN-RAIL HOUSING
    ✓ IN STOCK!
    $189.00 Buy New $189.00
    $141.00
    NESELCO 601-E-2000

    NESELCO

    601-E-2000

    BUSBAR MONITOR
    ✓ IN STOCK!
    Buy Surplus As Low As $583.20
    $583.20
    Repair Yours $484.06
    BITRONICS MTWIN3B-S520-VD10

    BITRONICS

    MTWIN3B-S520-VD10

    DISCONTINUED BY MANUFACTURER, TRANSDUCER DIGITAL, 6 WATT, 20-280VDC, 55-200VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,212.00
    $1,212.00
    Repair Yours $996.00
    MATSUSHITA ELECTRIC ST1-DC5V

    MATSUSHITA ELECTRIC

    PANASONIC

    ST1-DC5V

    POWER RELAY; RELAY TYPE:PCB; COIL VOLTAGE VDC NOM:5V; CONTACT CURRENT MAX:8A; CONTACT VOLTAGE AC NOM:380V; CONTACT VOLTAGE DC NOM:250V; COIL RESISTANC
    ✓ IN STOCK!
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    MACROMATIC VMP120A

    MACROMATIC

    VMP120A

    RELAY, VOLTAGE SENSING, DPDT, 120VAC; PRODUCT RANGE:VM SERIES; CONTACT CONFIGURATION:DPDT; CONTACT CURRENT:10A; RELAY MOUNTING:SOCKET; CONTACT VOLTAGE VAC:240VAC; RELAY TERMINALS:QUICK CONNE ...
    ✓ IN STOCK!
    $163.00 Buy New $163.00
    $98.00
    Repair Yours $200.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11