Product Search

    SEARCH NOW FOR ALL YOUR PYROTRONICS 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 1-50 of 810.
    SIEMENS 161-592816

    SIEMENS

    PYROTRONICS

    161-592816

    DISCONTINUED BY MANUFACTURER, PCB, CIRCUIT BOARD, MAIN CONTROL BOARD, SIGNAL SYSTEM CONTROL ASSEMBLY, TWO 14-POSITION TERMINAL STRIPS, 8 PIN FEMALE RIBBON CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$210.87
    CAN$210.87
    Repair Yours Contact Us
    SIEMENS 500-688442

    SIEMENS

    PYROTRONICS

    500-688442

    FIRE ALARM AUDIBLE 115VAC 0.085A
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$147.56
    CAN$147.56
    SIEMENS PS-35

    SIEMENS

    PYROTRONICS

    PS-35

    DISCONTINUED BY MANUFACTURER 2022, POWER SUPPLY, 24 VDC - 120 VAC, 10 AMP , AKA: 500-884950
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,745.39
    CAN$1,745.39
    Repair Yours Contact Us
    SIEMENS HFPT-11

    SIEMENS

    PYROTRONICS

    HFPT-11

    DISCONTINUED BY MANUFACTURER, HEAT SENSING FIRE DETECTOR HEAD, DETECTOR 500-033380, TEMPERTURE SENSOR RATED AT 135 DEGREES F, REPLACED BY OH921
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$267.37
    CAN$267.37
    SIEMENS S17S-S

    SIEMENS

    PYROTRONICS

    S17S-S

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, STROBE, 20-31VDC, RED PLATE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$47.77
    CAN$47.77
    SIEMENS ILT-1

    SIEMENS

    PYROTRONICS

    ILT-1

    DISCONTINUED BY MANUFACTURER, TEMPERATURE HEAT DETECTOR, 135 DEGREE F FIXED TEMPERATURE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$237.07
    CAN$237.07
    SIEMENS EL-410D

    SIEMENS

    PYROTRONICS

    EL-410D

    DISCONTINUED BY MANUFACTURER, PART NO: 500-694900, MXLV AMPLIFIER UNIT, 100 WATT AUDIO AMPLIFIER, FOR CPV90 OR MXLV SYSTEMS, 25 VOLT OR 70 VOLT OPERATION, POWER FAIL INDICATOR, BATTERY SUPER ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,868.30
    CAN$1,868.30
    Repair Yours Contact Us
    SIEMENS DMU-1

    SIEMENS

    PYROTRONICS

    DMU-1

    DISCONTINUED BY MANUFACTURER, FIRE ALARM BOARD, MESSENGER INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$442.46
    CAN$442.46
    Repair Yours Contact Us
    SIEMENS AE-30U

    SIEMENS

    PYROTRONICS

    AE-30U

    ALARM EXTENDER MODULE, FOR SYSTEM 3 CONTROL PANEL, STYLE "Y" CIRCUIT OPERATION, CLASS B, LED TROUBLE INDICATION, PLACEMENT SUPERVISED, 2-WIRE, 24 VDC / 120 VAC POLARIZED
    ✓ IN STOCK!
    CAN$1,417.72 Buy Surplus As Low As CAN$590.99
    CAN$590.99
    Repair Yours Contact Us
    SIEMENS 580-183980

    SIEMENS

    PYROTRONICS

    580-183980

    DISCONTINUED BY MANUFACTURER, PC BOARD, DUCT RELAY MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$52.40
    CAN$52.40
    Repair Yours Contact Us
    SIEMENS U-MCS

    SIEMENS

    PYROTRONICS

    U-MCS

    DISCONTINUED BY MANUFACTURER, ADAPT STAND ALONE, STROBE, RED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$175.64
    CAN$175.64
    SIEMENS HTRI-R

    SIEMENS

    PYROTRONICS

    HTRI-R

    DISCONTINUED BY MANUFACTURER, SWITCH INTERFACE MODULE, HTRI SERIES, ADDRESSABLE, FORM C RELAY, 125 VAC, 4 AMP, (500-033300), NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$634.30
    CAN$634.30
    Repair Yours Contact Us
    SIEMENS DP-X3

    SIEMENS

    PYROTRONICS

    DP-X3

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 1-3.6 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$55.38
    CAN$55.38
    SIEMENS DAX-1

    SIEMENS

    PYROTRONICS

    DAX-1

    DISPLAY ANNUNCIATOR MODULE PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$468.02
    CAN$468.02
    Repair Yours Contact Us
    SIEMENS CA-1

    SIEMENS

    PYROTRONICS

    CA-1

    DISCONTINUED BY MANUFACTURER, PC BOARD, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$94.84
    CAN$94.84
    Repair Yours Contact Us
    SIEMENS BC-35

    SIEMENS

    PYROTRONICS

    BC-35

    DISCONTINUED BY MANUFACTURER, BATTERY MODULE, SYSTEM 3, BATTERY CHARGER / TRANSFER, 24 VDC BACK-UP POWER, SOLID-STATE, TROUBLE-EVENT LED INDICATOR, 46 MA, (500-884857)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,383.41
    CAN$1,383.41
    Repair Yours Contact Us
    SIEMENS 580-180995

    SIEMENS

    PYROTRONICS

    580-180995

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$77.87
    CAN$77.87
    Repair Yours Contact Us
    SIEMENS 500-694436

    SIEMENS

    PYROTRONICS

    500-694436

    ALARM ELECTRONIC CEILING 21-32VDC WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$77.33
    CAN$77.33
    Repair Yours Contact Us
    SIEMENS 500-691324

    SIEMENS

    PYROTRONICS

    500-691324

    PERIPHERAL INTERFACE MODULE, 5MA, 12VDC, ISOLATED RS-232C PORT, PIM-1
    ✓ IN STOCK!
    CAN$730.98 Buy Surplus As Low As CAN$168.31
    CAN$168.31
    Repair Yours Contact Us
    SIEMENS 500-636042

    SIEMENS

    PYROTRONICS

    500-636042

    E SPEAKER, 25-70 V, FLUSH, SQUARE, WHITE, SEF-W
    ✓ IN STOCK!
    CAN$60.41 Buy Surplus As Low As CAN$34.03
    CAN$34.03
    SIEMENS MMB-3

    SIEMENS

    PYROTRONICS

    MMB-3

    DISCONTINUED BY MANUFACTURER, PC BOARD, MAIN CONTROL CPU / FIRE ALARM, MXL MAIN, FAST PROCESSOR, AKA : 580-048860-6A
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$6,332.33
    CAN$6,332.33
    Repair Yours Contact Us
    SIEMENS SR-32

    SIEMENS

    PYROTRONICS

    SR-32

    DISCONTINUED BY MANUFACTURER, RELAY MODULE, SYSTEM 3, 6 RELAY POSITIONS, 24 VDC, DPDT, 3 AMP, SCREW CLAMP TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,318.00
    CAN$1,318.00
    Repair Yours Contact Us
    SIEMENS TRI-S

    SIEMENS

    PYROTRONICS

    TRI-S

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, INTELLIGENT INTERFACE, INPUT MODULE, SINGLE INPUT, 1 LB 4.5 X 4.25 X 2 INCH
    ✓ IN STOCK!
    CAN$2,361.05 Buy Surplus As Low As CAN$725.51
    CAN$725.51
    Repair Yours Contact Us
    SIEMENS RCC-3

    SIEMENS

    PYROTRONICS

    RCC-3

    DISCONTINUED BY MANUFACTURER, REMOTE MULTILINE CTR./ANN.
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,689.48
    CAN$4,689.48
    Repair Yours Contact Us
    SIEMENS 500-636046

    SIEMENS

    PYROTRONICS

    500-636046

    SPEAKER, CEILING MOUNT, SEF-CW
    ✓ IN STOCK!
    CAN$100.33 Buy Surplus As Low As CAN$29.11
    CAN$29.11
    SIEMENS SMB-2

    SIEMENS

    PYROTRONICS

    SMB-2

    DISCONTINUED BY MANUFACTURER, PC BOARD, MAIN CONTROL, FOR MXL FIRE ALARM CONTROL PANEL, STAND-OFF MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,693.68
    CAN$2,693.68
    Repair Yours Contact Us
    SIEMENS 500-033400

    SIEMENS

    PYROTRONICS

    500-033400

    FIRE ALARM BOX, ADDRESSABLE, DOUBLE ACTION, HMS-D
    ✓ IN STOCK!
    CAN$863.44 Buy Surplus As Low As CAN$327.50
    CAN$327.50
    SIEMENS TRX-2D

    SIEMENS

    PYROTRONICS

    TRX-2D

    DISCONTINUED BY MANUFACTURER, FIRE ALARM MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$101.86
    CAN$101.86
    Repair Yours Contact Us
    SIEMENS TRI-60

    SIEMENS

    PYROTRONICS

    TRI-60

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE INTELLIGENT, 1INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$665.26
    CAN$665.26
    Repair Yours Contact Us
    SIEMENS PSX-2M

    SIEMENS

    PYROTRONICS

    PSX-2M

    DISCONTINUED BY MANUFACTURER, INTERFACE BOARD, CERBERUS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$745.65
    CAN$745.65
    Repair Yours Contact Us
    SIEMENS POX-1

    SIEMENS

    PYROTRONICS

    POX-1

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$120.08
    CAN$120.08
    Repair Yours Contact Us
    SIEMENS ILP-1

    SIEMENS

    PYROTRONICS

    ILP-1

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, ILP SERIES, INTELLIGENT, 2 WIRE, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$376.82
    CAN$376.82
    SIEMENS ILI-1A

    SIEMENS

    PYROTRONICS

    ILI-1A

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, IONIZATION, CERBERUS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$552.81
    CAN$552.81
    SIEMENS PAX-3

    SIEMENS

    PYROTRONICS

    PAX-3

    DISCONTINUED BY MANUFACTUER, INTERFACE BOARD, PC BOARD, ASSEMBLY BOARD, SCREW TERMINAL CONNECTORS, TWO BUTTON
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$128.05
    CAN$128.05
    Repair Yours Contact Us
    SIEMENS MSX-2

    SIEMENS

    PYROTRONICS

    MSX-2

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, PULL STATION, RED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$39.30
    CAN$39.30
    SIEMENS MEX-2

    SIEMENS

    PYROTRONICS

    MEX-2

    DISCONTINUED BY MANUFACTURER, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$69.87
    CAN$69.87
    Repair Yours Contact Us
    SIEMENS ILI-1B

    SIEMENS

    PYROTRONICS

    ILI-1B

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, IONIZATION, CERBERUS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,049.72
    CAN$1,049.72
    SIEMENS TRI-D

    SIEMENS

    PYROTRONICS

    TRI-D

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE, TRI SERIES, FIRE ALARM RELAY, DUAL INPUT, 5 TERMINALS, LED INDICATOR, FOR USE WITH MXL/MXLV/MXL-IQ FIRE-ALARM CONTROL PANELS, (315-096242), RE ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$400.00
    CAN$400.00
    Repair Yours Contact Us
    SIEMENS ILI-1

    SIEMENS

    PYROTRONICS

    ILI-1

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, IONIZATION, CERBERUS, 0-300 FPM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,438.50
    CAN$1,438.50
    SIEMENS CPX-1

    SIEMENS

    PYROTRONICS

    CPX-1

    DISCONTINUED BY MANUFACTURER, PROCESSOR INTERFACE BOARD, CENTRAL PROCESSING INTERFACE MODULE XL3
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$393.03
    CAN$393.03
    Repair Yours Contact Us
    SIEMENS PS-5A

    SIEMENS

    PYROTRONICS

    PS-5A

    INTEGRATED POWER SUPPLY, 24 V, 250 MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$36.39
    CAN$36.39
    SIEMENS MMB-2

    SIEMENS

    PYROTRONICS

    MMB-2

    DISCONTINUED BY MANUFACTURER, MAIN CONTROL BOARD, SYSTEM MODULE, FOR MXL/MXLV FIRE ALARM CONTROLLER, 2 ANALOG LOOP DRIVER CIRCUITS, FIELD PROGRAMMABLE, 1A / 24VDC OUTPUT, (500-894049)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,658.33
    CAN$3,658.33
    Repair Yours Contact Us
    SIEMENS VSM-1

    SIEMENS

    PYROTRONICS

    VSM-1

    LED SWITCH, MXL LINE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,536.88
    CAN$1,536.88
    Repair Yours Contact Us
    SIEMENS PIM-1

    SIEMENS

    PYROTRONICS

    PIM-1

    PERIPHERAL INTERFACE MODULE, 5MA, 12VDC, ISOLATED RS-232C PORT, 500-691324
    ✓ IN STOCK!
    CAN$1,099.44 Buy Surplus As Low As CAN$598.53
    CAN$598.53
    Repair Yours Contact Us
    SIEMENS NIM-1R

    SIEMENS

    PYROTRONICS

    NIM-1R

    DISCONTINUED BY MANUFACTURER, NETWORK INTERFACE MODULE, MXL FIRE ALARM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$643.46
    CAN$643.46
    Repair Yours Contact Us
    SIEMENS MM-35

    SIEMENS

    PYROTRONICS

    MM-35

    DISCONTINUED BY MANUFACTURER, METERING MODULE, ANALOG,DISC, NR, (METER MODULE VOLTS/AMPS (1) SPACES)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,179.21
    CAN$2,179.21
    Repair Yours Contact Us
    SIEMENS ST-10

    SIEMENS

    PYROTRONICS

    ST-10

    SAMPLING TUBE, 1 FT, FOR DUCT WIDTHS 8' - 12'
    ✓ IN STOCK!
    CAN$56.53 Buy Surplus As Low As CAN$51.06
    CAN$51.06
    SIEMENS S-LP70-C

    SIEMENS

    PYROTRONICS

    S-LP70-C

    DISC, USE PYR-SEF-CW (SPKR CEILING MOUNT WHITE)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$51.48
    CAN$51.48
    Repair Yours Contact Us
    SIEMENS OCC-1

    SIEMENS

    PYROTRONICS

    OCC-1

    DISCONTINUED BY MANUFACTURER,OUTPUT CONTROL CARD MODULE, MAXIMUM LOOP RESISTANCE: 20 OHMS, AUDIO RISERS: 10K W 5%, PLUGS INTO OMM-1 OR OMM-2
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,464.06
    CAN$2,464.06
    Repair Yours Contact Us
    SIEMENS CSM-4

    SIEMENS

    PYROTRONICS

    CSM-4

    DISCONTINUED BY MANUFACTURER, CONTROLLABLE SIGNAL MODULE, SUPERVISED PROGRAMMABLE CIRCUITS,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$479.32
    CAN$479.32
    Repair Yours Contact Us
    Next
    1 2 3 4 5 6 7 8 9 10 11