Product Search

    SEARCH NOW FOR ALL YOUR ACTION INSTRUMENTS 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 201-250 of 973.
    INVENSYS G448-5005

    INVENSYS

    ACTION INSTRUMENTS

    G448-5005

    DISCONTINUED BY MANUFACTURER, ULTRASLIMPAK, DC POWERED - BRIDGE / STRAIN GAUGE INPUT, BRIDGE IN, DC OUTPUT, DOWNSCALE BURNOUT
    ✓ IN STOCK!
    Buy Surplus As Low As $760.00
    $760.00
    Repair Yours Contact Us
    INVENSYS 3200-232-2

    INVENSYS

    ACTION INSTRUMENTS

    3200-232-2

    VALVE POSITIONER/CONTROLLER, SOCKET MOUNT, 0-5 VDC INPUT, 240 VAC POWER, SPDT, 11 PIN, (AP3200-232-2)
    ✓ IN STOCK!
    Buy Surplus As Low As $230.31
    $230.31
    Repair Yours Contact Us
    INVENSYS Q500-2000

    INVENSYS

    ACTION INSTRUMENTS

    Q500-2000

    CURRENT ISOLATOR,ACTION I/Q,20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $50.86
    $50.86
    INVENSYS MDL-4300-107

    INVENSYS

    ACTION INSTRUMENTS

    MDL-4300-107

    ACTION INSTRUMENTS , SIGNAL CONDITIONER, 120VAC, 0/10VDC, ACTION PAK,
    ✓ IN STOCK!
    Buy Surplus As Low As $114.44
    $114.44
    Repair Yours Contact Us
    INVENSYS 4580-103

    INVENSYS

    ACTION INSTRUMENTS

    4580-103

    RELAY 8PIN 4-20MA 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $54.45
    $54.45
    Repair Yours Contact Us
    INVENSYS Q468-5000

    INVENSYS

    ACTION INSTRUMENTS

    Q468-5000

    DISCONTINUED BY MANUFACTURER, TRANSDUCER, IQ SERIES, DC POWERED, AC INPUT CONDITIONER, S = C620, CAL: 0/150
    ✓ IN STOCK!
    Buy Surplus As Low As $570.00
    $570.00
    INVENSYS G118-0003.V1

    INVENSYS

    ACTION INSTRUMENTS

    G118-0003.V1

    DISCONTINUED BY MANUFACTURER, ULTRASLIMPAK, DC POWERED - RTD INPUT, LIMIT ALARM RTD IN AMAT 2 CHANNEL CE
    ✓ IN STOCK!
    Buy Surplus As Low As $608.00
    $608.00
    Repair Yours Contact Us
    INVENSYS Q425-0B09

    INVENSYS

    ACTION INSTRUMENTS

    Q425-0B09

    DISCONTINUED BY MANUFACTURER, THREE-WIRE TRANSMITTER, ACTION I/Q, MULTI-CHANNEL, 2 THERMOCOUPLE MILLIVOLT INPUTS, 0/100KC, 2 DC OUTPUTS, 0-10 VDC, FULLY ISOLATED, INPUT 0/100 KC, 18-30 VDC S ...
    ✓ IN STOCK!
    Buy Surplus As Low As $550.80
    $550.80
    Repair Yours Contact Us
    INVENSYS 4300-107-1

    INVENSYS

    ACTION INSTRUMENTS

    4300-107-1

    ACTION PAK, ISOLATOR DC INPUT, ISOLATOR DC INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $563.00
    $563.00
    Repair Yours Contact Us
    INVENSYS V508-011-014-0X

    INVENSYS

    ACTION INSTRUMENTS

    V508-011-014-0X

    DISCONTINUED BY MANUFACTURER, PANEL METER, VISIPAK, 4-20 MA DC INPUT, +/- 19999 OUTPUT, 120 V AC, 50/60 HZ, 5.5 W
    ✓ IN STOCK!
    Buy Surplus As Low As $207.58
    $207.58
    Repair Yours Contact Us
    INVENSYS Q448-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q448-0000

    DISCONTINUED BY MANUFACTURER, SIGNAL ISOLATOR, IQ SERIES, DC POWERED, FIELD CONFIGURATION (1 IN/1 OUT), BRIDGE (MV OR V) IN; VDC OR MA OUT, 18-30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $356.61
    $356.61
    Repair Yours Contact Us
    INVENSYS Q415-0A09

    INVENSYS

    ACTION INSTRUMENTS

    Q415-0A09

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ACTION I/Q, Q415, IN: 0/500PTF, OUT: 0/10V, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $528.00
    $528.00
    Repair Yours Contact Us
    INVENSYS WV448-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV448-2000.V1

    DISCONTINUED BY MANUFACTURER, ISOLATING SIGNAL CONDITIONER, BRIDGE INPUT, DIN MOUNT, 4-20 MA RANGE, 0-30MV, INDICATOR LIGHTS
    ✓ IN STOCK!
    Buy Surplus As Low As $949.66
    $949.66
    Repair Yours Contact Us
    INVENSYS 4051-2237N

    INVENSYS

    ACTION INSTRUMENTS

    4051-2237N

    DISCONTINUED BY MANUFACTURER, RELAY, ACTION PAK SERIES, SUPPLY: 120VAC, INPUT: 0/3.3MV/V, OUTPUT: 0/10VDC, 11 PINS
    ✓ IN STOCK!
    Buy Surplus As Low As $419.33
    $419.33
    Repair Yours Contact Us
    INVENSYS 4151-1368N

    INVENSYS

    ACTION INSTRUMENTS

    4151-1368N

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONERS - POTENTIOMETER, 8 PIN, 120 VAC, 4-20 MA DC
    ✓ IN STOCK!
    Buy Surplus As Low As $128.50
    $128.50
    INVENSYS MDL4001-188

    INVENSYS

    ACTION INSTRUMENTS

    MDL4001-188

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER RELAY, 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $32.00
    $32.00
    INVENSYS MDL 9046-101

    INVENSYS

    ACTION INSTRUMENTS

    MDL 9046-101

    POWER SUPPLY RELAY, 24VDC, 120VAC, 8PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $36.00
    $36.00
    INVENSYS Q500-4000

    INVENSYS

    ACTION INSTRUMENTS

    Q500-4000

    DISCONTINUED BY MANUFACTURER, LOOP-PWR ISOLATOR, ACTION I/Q, DC PWR, (4 IN, 4 OUT) 0(4)/20 MA IN, 0(4)/20 MA O
    ✓ IN STOCK!
    Buy Surplus As Low As $27.80
    $27.80
    INVENSYS 4300-119-D

    INVENSYS

    ACTION INSTRUMENTS

    4300-119-D

    DISCONTINUED BY MANUFACTURER, RELAY, IN 4/20MA, 24DC, OUT 10/50MA
    ✓ IN STOCK!
    Buy Surplus As Low As $228.00
    $228.00
    Repair Yours Contact Us
    INVENSYS 7010-1291

    INVENSYS

    ACTION INSTRUMENTS

    7010-1291

    DISCONTINUED BY MANUFACTURER, RELAY, 120 VAC, 50 HZ, 8-PIN CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $30.49
    $30.49
    INVENSYS 7010-116

    INVENSYS

    ACTION INSTRUMENTS

    7010-116

    DISCONTINUED BY MANUFACTURER, RELAY, POWER 120VAC, INPUT 0-500HZ, OUTPUT 0-5VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $71.00
    $71.00
    INVENSYS 7010-114CS

    INVENSYS

    ACTION INSTRUMENTS

    7010-114CS

    RELAY, 120V, IN 0/100HZ, OUT 4/20MA DC
    ✓ IN STOCK!
    Buy Surplus As Low As $25.24
    $25.24
    INVENSYS 6050-2124N

    INVENSYS

    ACTION INSTRUMENTS

    6050-2124N

    DISCONTINUED BY MANUFACTURER, RELAY, INPUT 200MV/VDC, OUTPUT 0-10V DC, SUPPLY 120V AC, 11 PIN PLUG IN
    ✓ IN STOCK!
    Buy Surplus As Low As $48.29
    $48.29
    Repair Yours Contact Us
    INVENSYS 4300-1595-N

    INVENSYS

    ACTION INSTRUMENTS

    4300-1595-N

    DISCONTINUED BY MANUFACTURER, ACTION INSTRUMENTS 4300-1595-1 RELAY, 0/250V DC, IN 0/10V DC, OUT 120V AC
    ✓ IN STOCK!
    Buy Surplus As Low As $26.42
    $26.42
    INVENSYS 4251-241-1

    INVENSYS

    ACTION INSTRUMENTS

    4251-241-1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, INPUT 0/3MVV, OUTPUT 0/5VDC, POWER 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $41.45
    $41.45
    Repair Yours Contact Us
    INVENSYS Q425-0B24

    INVENSYS

    ACTION INSTRUMENTS

    Q425-0B24

    THERMOCOUPLE INPUT TRANSMITTER, IQ SERIES, Q425 MODEL, DIN RAIL MOUNT, ISOLATING, DUAL CHANNEL THREE WIRE, INPUT: 0-1300 SC, OUTPUT: 0-10 VDC, POWER: 18-30 VDC, TYPE S
    ✓ IN STOCK!
    Buy Surplus As Low As $295.00
    $295.00
    Repair Yours Contact Us
    INVENSYS 4300-139-1

    INVENSYS

    ACTION INSTRUMENTS

    4300-139-1

    DISCONTINUED BY MANUFACTURER, ACTION PAK, ISOLATOR DC INPUT, ISOLATOR DC INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $686.00
    $686.00
    Repair Yours Contact Us
    INVENSYS MDL9046-101-1

    INVENSYS

    ACTION INSTRUMENTS

    MDL9046-101-1

    POWER SUPPLY RELAY, 120 VAC, 24 VDC, 8 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $53.80
    $53.80
    Repair Yours Contact Us
    INVENSYS AP7500-5070

    INVENSYS

    ACTION INSTRUMENTS

    AP7500-5070

    DISCONTINUED BY MANUFACTURER, DC TO FREQUENCY CONVERTER, 0 TO 10 VDC IN, PULSE OUTPUT, 240 VAC POWER
    ✓ IN STOCK!
    Buy Surplus As Low As $227.00
    $227.00
    Repair Yours Contact Us
    INVENSYS 4300-135

    INVENSYS

    ACTION INSTRUMENTS

    4300-135

    DISCONTINUED BY MANUFACTURER, PROTECTIVE RELAY, 0-100 MV, 4-20 MA DC, 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $31.15
    $31.15
    INVENSYS 4300-1145S

    INVENSYS

    ACTION INSTRUMENTS

    4300-1145S

    DISCONTINUED BY MANUFACTURER, SIGNAL COORDINATOR, 4-20MA DC INPUT, 20-4MA DC OUTPUT, 120VAC, 600V EQUIPMENT PROTECTION
    ✓ IN STOCK!
    Buy Surplus As Low As $60.97
    $60.97
    Repair Yours Contact Us
    INVENSYS 2021-103

    INVENSYS

    ACTION INSTRUMENTS

    2021-103

    DISCONTINUED BY MANUFACTURER, RELAY, 0-5VDC, 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $109.88
    $109.88
    INVENSYS 4051-2566-N

    INVENSYS

    ACTION INSTRUMENTS

    4051-2566-N

    BRIDGE INPUT SIGNAL CONDITIONER, 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $66.14
    $66.14
    Repair Yours Contact Us
    INVENSYS 1020-6007

    INVENSYS

    ACTION INSTRUMENTS

    1020-6007

    DISCONTINUED BY MANUFACTURER, RELAY, PLUG IN TYPE, SPDT, 11 PIN, 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $164.39
    $164.39
    INVENSYS MDL-4251-2375N-120VAC

    INVENSYS

    ACTION INSTRUMENTS

    MDL-4251-2375N-120VAC

    DISCONTINUED BY MANUFACTURER, MODULE FOR MEASUREMENT AND CONTROL, INPUT: 0/2.3MV/V, OUTPUT: 0/10VDC, POWER: 120VAC, 11 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $38.58
    $38.58
    INVENSYS ACTION-AP4390

    INVENSYS

    ACTION INSTRUMENTS

    ACTION-AP4390

    ACTION AP4390 (4390-0000-1) DC INPUT ISOLATOR/120V INPUT
    $1,118.00 Buy Surplus As Low As $671.00
    $671.00
    INVENSYS G468-0001

    INVENSYS

    ACTION INSTRUMENTS

    G468-0001

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK, 1800 VDC ISOLATION, FIELD CONFIGURABLE INPUT/OUTPUT, 50MV-250 VAC / 5MA - 5A AC IN, 0-5V / 0-10V / 0-1MA / 0-20MA / 4-20MA OU ...
    Buy Surplus As Low As $377.40
    $377.40
    Repair Yours Contact Us
    INVENSYS 4390-0000-1

    INVENSYS

    ACTION INSTRUMENTS

    4390-0000-1

    SIGNAL CONDITIONER,DC VOLTAGE / CURRENT INPUT, 11 PIN,V/I TO V/I ISO. 2 CHNL 120 VAC PWR
    $998.63 Buy Surplus As Low As $600.27
    $600.27
    Repair Yours Contact Us
    INVENSYS 1000-6016

    INVENSYS

    ACTION INSTRUMENTS

    1000-6016

    DISCONTINUED BY MANUFACTURER, RELAY SWITCHING DPDT, 4-20 MA, 11 PIN, 120 VAC
    Buy Surplus As Low As $271.52
    $271.52
    INVENSYS 1090-0000

    INVENSYS

    ACTION INSTRUMENTS

    1090-0000

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER RELAY, DPDT
    Buy Surplus As Low As $97.91
    $97.91
    Repair Yours Contact Us
    INVENSYS 4380-2000

    INVENSYS

    ACTION INSTRUMENTS

    4380-2000

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ISOLATOR, FIELD CONFIGURABLE, VOLTAGE/CURRENT, JUMPER ADJUSTMENT, 120/240 VAC OPERATION, LED INDICATORS, PLUG-IN, 8 PIN OCTAL BASE, (AP4380- ...
    Buy Surplus As Low As $368.20
    $368.20
    Repair Yours Contact Us
    INVENSYS V508-5003-1-0

    INVENSYS

    ACTION INSTRUMENTS

    V508-5003-1-0

    VISIPAK UNIVERSAL LOOP POWERED LCD INDICATORS, 3 1/2 DIGIT, 1/8 DIN INDICATORS - FIXED INPUT, DC INPUT INDICATOR
    Buy Surplus As Low As $363.00
    $363.00
    Repair Yours Contact Us
    INVENSYS 1020-6068

    INVENSYS

    ACTION INSTRUMENTS

    1020-6068

    LIMIT ALARM
    Buy Surplus As Low As $146.00
    $146.00
    Repair Yours Contact Us
    INVENSYS AICP-IOPAKPLUS

    INVENSYS

    ACTION INSTRUMENTS

    AICP-IOPAKPLUS

    PAK PLUS INDUSTRIAL I/O BASE UNIT .3A 100-240VAC
    Buy Surplus As Low As $727.38
    $727.38
    Repair Yours Contact Us
    INVENSYS MDL-7010-125

    INVENSYS

    ACTION INSTRUMENTS

    MDL-7010-125

    SIGNAL CONDITIONER 120VAC 4/20MADC
    Buy Surplus As Low As $167.00
    $167.00
    Repair Yours Contact Us
    INVENSYS V508-5011-1-0T

    INVENSYS

    ACTION INSTRUMENTS

    V508-5011-1-0T

    VISIPAK UNIVERSAL LOOP POWERED LCD INDICATORS, 3 1/2 DIGIT, 1/8 DIN INDICATORS - FIXED INPUT, DC 4-20MA IN W/ 0-1V RETRANS 120VAC
    Buy Surplus As Low As $419.00
    $419.00
    Repair Yours Contact Us
    INVENSYS V508-5010-1-0

    INVENSYS

    ACTION INSTRUMENTS

    V508-5010-1-0

    VISIPAK UNIVERSAL LOOP POWERED LCD INDICATORS, 3 1/2 DIGIT, 1/8 DIN INDICATORS - FIXED INPUT, DIGITAL DISPLAY DC IN
    Buy Surplus As Low As $363.00
    $363.00
    Repair Yours Contact Us
    INVENSYS Q510-4B07

    INVENSYS

    ACTION INSTRUMENTS

    Q510-4B07

    IQ SERIES, LOOP POWERED TRANSMITTERS - RTD INPUT (PT100 OHM), 4 CHANNEL, 0/300°F IN; 4/20 MA OUT
    Buy Surplus As Low As $411.00
    $411.00
    Repair Yours Contact Us
    INVENSYS Q510-4B06

    INVENSYS

    ACTION INSTRUMENTS

    Q510-4B06

    IQ SERIES, LOOP POWERED TRANSMITTERS - RTD INPUT (PT100 OHM), 4 CHANNEL, 0/200°F IN; 4/20 MA OUT
    Buy Surplus As Low As $411.00
    $411.00
    Repair Yours Contact Us
    INVENSYS Q501-2B10

    INVENSYS

    ACTION INSTRUMENTS

    Q501-2B10

    IQ SERIES, POWERED TRANSMITTERS - DC VOLTAGE / CURRENT INPUT, 2 CHANNEL, 0/50 MV IN; 4/20 MA OUT
    Buy Surplus As Low As $411.00
    $411.00
    Repair Yours Contact Us
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11