Product Search

    SEARCH NOW FOR ALL YOUR SPECTRUM CONTROLS 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 51-100 of 213.
    SPECTRUM CONTROLS 56-104-002

    SPECTRUM CONTROLS

    56-104-002

    D-SUBMINIATURE CONNECTOR
    ✓ IN STOCK!
    $3.80 Buy Surplus As Low As $1.57
    $1.57
    SPECTRUM CONTROLS 56-106-011

    SPECTRUM CONTROLS

    56-106-011

    FILTERED D-SUB CONNECTOR
    ✓ IN STOCK!
    $4.44 Buy Surplus As Low As $1.83
    $1.83
    SPECTRUM CONTROLS 859626-1

    SPECTRUM CONTROLS

    859626-1

    EMI LOW PASS FILTER
    ✓ IN STOCK!
    $8.82 Buy Surplus As Low As $3.64
    $3.64
    SPECTRUM CONTROLS 1734SC-IF4U

    SPECTRUM CONTROLS

    1734SC-IF4U

    DISCONTINUED BY MANUFACTURER, ANALOG INPUT MODULE, 4 CHANNEL, PLUG-IN, UNIVERSAL ANALOG INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $904.30
    $904.30
    Repair Yours $698.00
    SPECTRUM CONTROLS 56-901-029

    SPECTRUM CONTROLS

    56-901-029

    EMI FILTER
    ✓ IN STOCK!
    $6.34 Buy Surplus As Low As $2.56
    $2.56
    SPECTRUM CONTROLS 52-970-205-SAO

    SPECTRUM CONTROLS

    52-970-205-SAO

    FILTER PLATE
    ✓ IN STOCK!
    $6.34 Buy Surplus As Low As $2.48
    $2.48
    SPECTRUM CONTROLS 52-970-205-SBO

    SPECTRUM CONTROLS

    52-970-205-SBO

    FILTER PLATE LOW PASS
    ✓ IN STOCK!
    $6.34 Buy Surplus As Low As $2.33
    $2.33
    SPECTRUM CONTROLS OD46201-00- #00

    SPECTRUM CONTROLS

    OD46201-00- #00

    DISCONTINUED BY MANUFACTURER, INDUSTRIAL ROUTER, WEBPORT-4005CD/ETHERNET, 1X RJ45 WAN ETHERNET 10/100 BASE-TX, 4X RJ45 LAN ETHERNET 10/100 BASE-TX, RS-232/485/422, 12-24 VDC, 10 W, 650 MA, ( ...
    ✓ IN STOCK!
    Buy Surplus As Low As $648.81
    $648.81
    Repair Yours $538.51
    SPECTRUM CONTROLS CB-1000-0010

    SPECTRUM CONTROLS

    CB-1000-0010

    WIRELESS LAN CLIENT BRIDGE
    ✓ IN STOCK!
    Buy Surplus As Low As $14.81
    $14.81
    SPECTRUM CONTROLS 8000-RDO-564

    SPECTRUM CONTROLS

    8000-RDO-564

    DISCONTINUED BY MANUFACTURER, MODULE REED RELAY OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $427.12
    $427.12
    Repair Yours $354.51
    SPECTRUM CONTROLS AMD-K6-2/350-AFR

    SPECTRUM CONTROLS

    AMD-K6-2/350-AFR

    MICROPROCESSOR 350MHZ 32BIT 4GB
    ✓ IN STOCK!
    $368.00 Buy Surplus As Low As $280.00
    $280.00
    SPECTRUM CONTROLS 2707-M485P3-SC

    SPECTRUM CONTROLS

    2707-M485P3-SC

    DISCONTINUED BY MANUFACTURER, DTAM MICRO OPERATOR INTERFACE TERMINAL, LCD DISPLAY W/ LED BACKLIGHTING, 2 LINES X 20 CHARACTERS, APPROXIMATELY 244 SCREENS MEMORY, 1 X RS-422/485 COMMUNICATION ...
    ✓ IN STOCK!
    Buy Surplus As Low As $2,904.00
    $2,904.00
    Repair Yours $690.00
    SPECTRUM CONTROLS 260AL401X

    SPECTRUM CONTROLS

    260AL401X

    OPERATOR INTERFACE 15-23VAC 47-440HZ 20-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $617.06
    $617.06
    Repair Yours $539.12
    SPECTRUM CONTROLS WP05201

    SPECTRUM CONTROLS

    WP05201

    DISCONTINUED BY MANUFACTURER, WEBPORT 500 ETHERNET MODULE, PROGRAMMABLE, GATEWAY AND INTERNET ROUTER, POWER SUPPLY, 12-24 VDC, 5 WATTS, SELV, 300 MA, LED INDICATOR LIGHTS, DIN RAIL MOUNTING
    ✓ IN STOCK!
    Buy Surplus As Low As $669.00
    $669.00
    Repair Yours $649.44
    SPECTRUM CONTROLS 140-AUI-040-00SC

    SPECTRUM CONTROLS

    140-AUI-040-00SC

    DISCONTINUED BY MANUFACTURER, I/O MODULE, 16-CHANNELS, UNIVERSAL ANALOG INPUT, THERMOCOUPLE, RTD, CURRENT OR VOLTAGE
    ✓ IN STOCK!
    Buy Surplus As Low As $2,297.89
    $2,297.89
    Repair Yours $1,907.25
    SPECTRUM CONTROLS SOI-200-AB-120A-16K-485

    SPECTRUM CONTROLS

    SOI-200-AB-120A-16K-485

    OPERATOR INTERFACE, 4X20LCD, RS422, 16K MEMORY W/PRNT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,745.23
    $1,745.23
    Repair Yours $1,694.20
    SPECTRUM CONTROLS 2707-V40P2SC

    SPECTRUM CONTROLS

    2707-V40P2SC

    DISCONTINUED BY MANUFACTURER, DTAM PLUS OPERATOR INTERFACE TERMINAL, VFD DISPLAY, 4 LINES X 20 CHARACTERS, 40K MEMORY, 1 X RS-232/485 COMM PORT, 1 X RS-232C PRINTER PORT, REAL TIME CLOCK, 24 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $821.70
    SPECTRUM CONTROLS OL66-630

    SPECTRUM CONTROLS

    OL66-630

    ILLUMINATION LIGHT
    ✓ IN STOCK!
    $4,632.10 Buy Surplus As Low As $2,779.26
    $2,779.26
    SPECTRUM CONTROLS 1771SC-OMI16

    SPECTRUM CONTROLS

    1771SC-OMI16

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, ISOLATED, 16 POINT TRIAC, 74-276 V
    ✓ IN STOCK!
    Buy Surplus As Low As $1,862.00
    $1,862.00
    Repair Yours $1,250.00
    SPECTRUM CONTROLS 1771SC-IMI16

    SPECTRUM CONTROLS

    1771SC-IMI16

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, ISOLATED, 16 POINT, 200/240VAC/VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $346.80
    $346.80
    Repair Yours $300.00
    SPECTRUM CONTROLS 1762SC-IF4OF4

    SPECTRUM CONTROLS

    1762SC-IF4OF4

    DISCONTINUED BY MANUFACTURER, I/O MODULE, 4 POINT INPUT / ANALOG / 4 POINT OUTPUT / ANALOG
    ✓ IN STOCK!
    Buy Surplus As Low As $3,245.80
    $3,245.80
    Repair Yours $699.00
    SPECTRUM CONTROLS 1769SC-IF4IH

    SPECTRUM CONTROLS

    1769SC-IF4IH

    INPUT MODULE, 4 POINT ANALOG, W/HART PROTOCOL, C OR V
    ✓ IN STOCK!
    $4,000.00 Buy Surplus As Low As $2,115.00
    $2,115.00
    Repair Yours $1,150.00
    SPECTRUM CONTROLS 1769SC-IF8U

    SPECTRUM CONTROLS

    1769SC-IF8U

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, ANALOG, 8 CHANNEL, TC RTD UNIVERSAL
    ✓ IN STOCK!
    Buy Surplus As Low As $3,483.11
    $3,483.11
    Repair Yours $795.00
    SPECTRUM CONTROLS 810013301

    SPECTRUM CONTROLS

    810013301

    DISCONTINUED BY MANUFACTURER, PC BOARD, A-B REMOTE I/O
    ✓ IN STOCK!
    Buy Surplus As Low As $104.71
    $104.71
    SPECTRUM CONTROLS 56-862-001A

    SPECTRUM CONTROLS

    56-862-001A

    EMI FILTERED D-SUB CONNECTOR
    ✓ IN STOCK!
    $1.76 Buy Surplus As Low As $0.73
    $0.73
    SPECTRUM CONTROLS 120-546

    SPECTRUM CONTROLS

    120-546

    FILTER
    ✓ IN STOCK!
    $1.38 Buy Surplus As Low As $0.56
    $0.56
    SPECTRUM CONTROLS 1734SC-IE2CH

    SPECTRUM CONTROLS

    1734SC-IE2CH

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, INPUT MODULE , 2 CHANNEL OF ANALOG INPUT AND HART, CHANNEL SELECTABLE FILTERING, RESOLUTION 16 BIT, INPUT TYPE 2/4 SINGLE-ENDED C ...
    ✓ IN STOCK!
    Buy Surplus As Low As $284.77
    $284.77
    Repair Yours $300.00
    SPECTRUM CONTROLS 8100117-04

    SPECTRUM CONTROLS

    8100117-04

    DISCONTINUED BY MANUFACTURER, DISPLAY BOARD W/ OPTREX NYJ-LY-0 LCD DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $140.62
    $140.62
    Repair Yours $300.00
    SPECTRUM CONTROLS SOI-260A-V040N-P2-X

    SPECTRUM CONTROLS

    SOI-260A-V040N-P2-X

    DISCONTINUED BY MANUFACTURER, CONTROL PANEL FOR SHARPLES SYSTEMS INFORMATION MANAGER, DIGITAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $459.27
    $459.27
    Repair Yours $423.55
    SPECTRUM CONTROLS 8000-RDI-B16

    SPECTRUM CONTROLS

    8000-RDI-B16

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, 16 POINT, 475 MA, 5 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $418.85
    $418.85
    Repair Yours $406.61
    SPECTRUM CONTROLS SOI-200-AB-120A-28K-485-PP-4X

    SPECTRUM CONTROLS

    SOI-200-AB-120A-28K-485-PP-4X

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, DIGITAL, 120 VAC, 28K, W/ LCD DISPLAY, RS-485 COMM PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,285.71
    $1,285.71
    Repair Yours $1,272.89
    SPECTRUM CONTROLS 56-124-004

    SPECTRUM CONTROLS

    56-124-004

    OBSOLETE, D-SUB STANDARD CONNECTORS 9P MALE 470PF
    ✓ IN STOCK!
    $9.38 Buy Surplus As Low As $4.45
    $4.45
    SPECTRUM CONTROLS WP-R-ET-SW-0

    SPECTRUM CONTROLS

    WP-R-ET-SW-0

    DISCONTINUED BY MANUFACTURER, COMMUNICATION MODULE, WEBPORT, ETHERNET, 4PORT LAN SWITCH, MICRO SD SLOT, 5 WATT, 24 VDC, 380 MA, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $723.01
    $723.01
    Repair Yours $600.10
    SPECTRUM CONTROLS 1734SC-IE4CH

    SPECTRUM CONTROLS

    1734SC-IE4CH

    ANALOG INPUT MODULE, 4 CHANNEL, 4-20 MA, 16-BIT, 50 V DC ELECTRICAL ISOLATION
    ✓ IN STOCK!
    $3,535.00 Buy Surplus As Low As $2,428.57
    $2,428.57
    Repair Yours $990.00
    SPECTRUM CONTROLS SOI-260A-L008N-P2-X

    SPECTRUM CONTROLS

    SOI-260A-L008N-P2-X

    OPERATOR INTERFACE
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    SPECTRUM CONTROLS 2706-P42R-SC

    SPECTRUM CONTROLS

    2706-P42R-SC

    DISCONTINUED BY MANUFACTURER, LED MESSAGE DISPLAY, 1 OR 2 LINE, 12 OR 20 CHAR 4.8 - 2.1 HIGH, RED LED'S, NEMA 12
    ✓ IN STOCK!
    Buy Surplus As Low As $1,986.64
    $1,986.64
    Repair Yours $1,335.62
    SPECTRUM CONTROLS 7100-0001

    SPECTRUM CONTROLS

    7100-0001

    DISCONTINUED BY MANUFACTURER, POTTER CO FUSE HOLDER, 6 AMP, 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $4.68
    $4.68
    SPECTRUM CONTROLS 8000-RII-416

    SPECTRUM CONTROLS

    8000-RII-416

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, 5 VDC, 380 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $318.91
    $318.91
    Repair Yours $301.90
    SPECTRUM CONTROLS TC-HAI081

    SPECTRUM CONTROLS

    TC-HAI081

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, 8 CHANNEL, 300 MA / 5.1 VDC, 70 MA / 25 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,198.43
    $1,198.43
    Repair Yours $946.20
    SPECTRUM CONTROLS 56-102-004

    SPECTRUM CONTROLS

    56-102-004

    FILTER
    ✓ IN STOCK!
    $7.61 Buy Surplus As Low As $3.07
    $3.07
    SPECTRUM CONTROLS 842615-4

    SPECTRUM CONTROLS

    842615-4

    LOW PASS FILTER
    ✓ IN STOCK!
    $6.34 Buy Surplus As Low As $2.48
    $2.48
    SPECTRUM CONTROLS 52-978-110-BB1

    SPECTRUM CONTROLS

    52-978-110-BB1

    LOW PASS FILTER PLATE
    ✓ IN STOCK!
    $6.34 Buy Surplus As Low As $2.48
    $2.48
    SPECTRUM CONTROLS 51-712-121

    SPECTRUM CONTROLS

    51-712-121

    EMI LOW PASS FILTER
    ✓ IN STOCK!
    $2.53 Buy Surplus As Low As $1.10
    $1.10
    SPECTRUM CONTROLS 56-734-001-LI

    SPECTRUM CONTROLS

    56-734-001-LI

    CONN D-SUBMINIATURE SKT 37 POS SOLDER RA THRU-HOLE 37 TERMINAL 1 PORT AUTOMOTIVE
    ✓ IN STOCK!
    $120.19 Buy Surplus As Low As $57.29
    $57.29
    SPECTRUM CONTROLS 500-CB

    SPECTRUM CONTROLS

    500-CB

    POWER SUPPLY CHASSIS 120VAC
    ✓ IN STOCK!
    $821.70 Buy Surplus As Low As $307.31
    $307.31
    Repair Yours $300.00
    SPECTRUM CONTROLS SOI-200-AB-120A-16K-485-RTC

    SPECTRUM CONTROLS

    SOI-200-AB-120A-16K-485-RTC

    OPERATOR INTERFACE LCD RS422 16K MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,433.58
    $1,433.58
    Repair Yours $1,391.66
    SPECTRUM CONTROLS SOI-260A-V040N-P1-X

    SPECTRUM CONTROLS

    SOI-260A-V040N-P1-X

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, 15-23VAC, 47-440HZ, 20-30VDC, 700MA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $478.69
    $478.69
    Repair Yours $464.69
    SPECTRUM CONTROLS WP41204

    SPECTRUM CONTROLS

    WP41204

    WEBPORT PTSN MODEM, ETHERNET GATEWAY, ROUTER, 12-24V, 5W
    ✓ IN STOCK!
    $1,650.00 Buy Surplus As Low As $742.25
    $742.25
    Repair Yours $648.49
    SPECTRUM CONTROLS WP26207

    SPECTRUM CONTROLS

    WP26207

    DISCONTINUED BY MANUFACTURER, PROGRAMABLE ETHERNET GATEWAY, 12-24VDC, 10W
    ✓ IN STOCK!
    Buy Surplus As Low As $1,345.31
    $1,345.31
    Repair Yours $893.29
    SPECTRUM CONTROLS SOI-200-SQD-220A-16K-485-PP

    SPECTRUM CONTROLS

    SOI-200-SQD-220A-16K-485-PP

    OPERATOR INTERFACE 0.10AMP 90-132VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $421.82
    $421.82
    Repair Yours $411.90
    Previous Next
    1 2 3 4 5