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    Safety Systems / Safety Relay

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    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.

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    Results 151-200 of 703.
    PILZ S3UM/UB230VAC/UM400/440VAC

    PILZ

    S3UM/UB230VAC/UM400/440VAC

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, 3 PHASE, 400/440 VAC, DIN RAIL MOUNT, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $266.00
    $266.00
    Repair Yours $300.00
    PILZ PZE5-24VAC-4S-1O

    PILZ

    PZE5-24VAC-4S-1O

    SAFETY RELAY, 24VAC, 4NO, 1NC
    ✓ IN STOCK!
    $372.60 Buy Surplus As Low As $142.30
    $142.30
    PILZ PAB-1NK/10/110VWS/2U-FBM

    PILZ

    PAB-1NK/10/110VWS/2U-FBM

    SAFETY RELAY 110VAC 0.04-10SEC
    ✓ IN STOCK!
    Buy Surplus As Low As $319.12
    $319.12
    Repair Yours $300.00
    PILZ P1MS-1O/1S-24VAC/DC

    PILZ

    P1MS-1O/1S-24VAC/DC

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, THERMISTOR PROTECTION, 24 VAC/DC, 479955
    ✓ IN STOCK!
    Buy Surplus As Low As $380.00
    $380.00
    Repair Yours $300.00
    PILZ P1EG/UN-110VAC-24VDC/1A/1R

    PILZ

    P1EG/UN-110VAC-24VDC/1A/1R

    SAFETY RELAY 110VAC
    ✓ IN STOCK!
    $405.41 Buy Surplus As Low As $246.45
    $246.45
    Repair Yours $200.00
    PILZ P1EG-1S-1O

    PILZ

    P1EG-1S-1O

    SAFETY RELAY 110VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $280.04
    $280.04
    Repair Yours $300.00
    SICK UE45-3S12D33

    SICK

    UE45-3S12D33

    DISCONTINUED BY MANUFACTURER, (6024911) SAFETY RELAY ELEC LOCK INTERLOCKS, SCREW-TYPE TERMINALS, 2 SAFE + 1 SAFE OFF-DELAY .15-3S
    ✓ IN STOCK!
    Buy Surplus As Low As $406.85
    $406.85
    PILZ PZEX4V-8/24VDC-4S

    PILZ

    PZEX4V-8/24VDC-4S

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 4-5AMP, 24VDC, 230-240V
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $300.00
    PILZ PZE5V-8SEC-4S/1O

    PILZ

    PZE5V-8SEC-4S/1O

    SAFETY RELAY 240VAC
    ✓ IN STOCK!
    $239.98 Buy Surplus As Low As $87.99
    $87.99
    Repair Yours $300.00
    PILZ PST-3-24VAC

    PILZ

    PST-3-24VAC

    SAFETY RELAY 24VAC
    ✓ IN STOCK!
    $441.90 Buy Surplus As Low As $178.33
    $178.33
    Repair Yours $300.00
    PILZ PNOZ-XV2.1-0.5/24-240VACDC-2N/O-2NO-FIX

    PILZ

    PNOZ-XV2.1-0.5/24-240VACDC-2N/O-2NO-FIX

    SAFETY RELAY EMERGENCY STOP 24-240VAC/DC
    ✓ IN STOCK!
    $510.05 Buy Surplus As Low As $268.60
    $268.60
    Repair Yours $300.00
    PILZ PNOZ-XHCV-0.7/24VDC-2N/O-FIX

    PILZ

    PNOZ-XHCV-0.7/24VDC-2N/O-FIX

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, EMERGENCY STOP, 24 VDC, 2 NO
    ✓ IN STOCK!
    Buy Surplus As Low As $593.00
    $593.00
    Repair Yours $390.00
    PILZ S3UM/UB120AC/UM440/480VAC

    PILZ

    S3UM/UB120AC/UM440/480VAC

    SAFETY RELAY PMDSRANGE MONITIORING 120VAC
    ✓ IN STOCK!
    $181.79 Buy Surplus As Low As $151.49
    $151.49
    Repair Yours $300.00
    PILZ PSWZ/24VAC

    PILZ

    PSWZ/24VAC

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24 VAC, 6 VA, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $99.00
    $99.00
    Repair Yours $300.00
    PILZ PDWZ-24VDC-2S

    PILZ

    PDWZ-24VDC-2S

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24 VDC, 3.5W, 2 CHANNEL 2NO
    ✓ IN STOCK!
    Buy Surplus As Low As $960.00
    $960.00
    Repair Yours $800.00
    PILZ P2HZ5-24VAC-2S-2O

    PILZ

    P2HZ5-24VAC-2S-2O

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, P2H SERIES, 24 V AC, TWO HAND OPERATION, 2 N/O, 2 N/C, DIN RAIL, 9.0 VA, 50-60 HZ, 474380
    ✓ IN STOCK!
    Buy Surplus As Low As $589.72
    $589.72
    Repair Yours $489.46
    SCHWEITZER ENGINEERING SEL-121F-X-4256MHNB

    SCHWEITZER ENGINEERING

    SEL-121F-X-4256MHNB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, 12W, 125VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $5,700.00
    $5,700.00
    Repair Yours $4,750.00
    PILZ PNOZ10-6S-4O

    PILZ

    PNOZ10-6S-4O

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, (774004), 115 VAC, 6VA, 50-60 HZ, AC15: 230V 5A, DC13: 24V 7A, AC1: 240V 8A / 400V 5A
    ✓ IN STOCK!
    Buy Surplus As Low As $182.86
    $182.86
    Repair Yours $300.00
    YASKAWA ELECTRIC 137680-1

    YASKAWA ELECTRIC

    MOTOMAN ROBOTICS

    137680-1

    DISCONTINUED BY MANUFACTURER, BOARD ASSEMBLY, SAFETY RELAY, MRC PENDANT ENABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $405.00
    $405.00
    Repair Yours $340.00
    PHOENIX CONTACT PSR-SCP- 24UC/ESM4/2X1/1X2

    PHOENIX CONTACT

    PSR-SCP- 24UC/ESM4/2X1/1X2

    SAFETY RELAY, 24VAC/DC, 250V, 6A,PLASTIC CASE,YELLOW
    ✓ IN STOCK!
    $457.07 Buy Surplus As Low As $166.19
    $166.19
    Repair Yours $300.00
    OMRON K8AB-PA2

    OMRON

    K8AB-PA2

    RELAY,THREE-PHASE ASYMMETRY PHASE SEQUENCE PHASE LOSS RELAY, 380-480VAC
    ✓ IN STOCK!
    $106.97 Buy Surplus As Low As $55.04
    $55.04
    Repair Yours $300.00
    ASEA BROWN BOVERI 1SVR430750R0400

    ASEA BROWN BOVERI

    1SVR430750R0400

    VOLTAGE MONITORING RELAY, 1 PHASE, 24 - 240V AC/DC, SPDT, SCREW TERMINAL, DIN RAIL MOUNT, (CM-EFS.2)
    ✓ IN STOCK!
    $263.00 Buy Surplus As Low As $158.00
    $158.00
    Repair Yours $300.00
    ASEA BROWN BOVERI 1SVR430720R0500

    ASEA BROWN BOVERI

    1SVR430720R0500

    TEMPERATURE MONITORING RELAY, NO/NC, 1PH, 24-240VAC
    ✓ IN STOCK!
    $250.38 Buy Surplus As Low As $149.80
    $149.80
    ASEA BROWN BOVERI 1SVR550519R1000

    ASEA BROWN BOVERI

    1SVR550519R1000

    SOLID STATE OFF DELAY TIME RELAY, 0.1-10S, 0.7AMP, 24-240VAC, 50-60HZ
    ✓ IN STOCK!
    $186.00 Buy Surplus As Low As $112.00
    $112.00
    Repair Yours Contact Us
    HONEYWELL FF-SBZ132003

    HONEYWELL

    MICROSWITCH

    FF-SBZ132003

    RELAY BOARD FILTER SBCE
    ✓ IN STOCK!
    $265.65 Buy Surplus As Low As $187.88
    $187.88
    Repair Yours $300.00
    PILZ PST-4-230VAC-6S-4O

    PILZ

    PST-4-230VAC-6S-4O

    SAFETY RELAY 230VAC 12VA 50/60HZ
    ✓ IN STOCK!
    $328.68 Buy Surplus As Low As $273.90
    $273.90
    Repair Yours $300.00
    PILZ PNOZ-X10.1-230VAC-6N/O-4N/C-6LED

    PILZ

    PNOZ-X10.1-230VAC-6N/O-4N/C-6LED

    SAFETY RELAY, 230VAC, 10VA, 6NO, 4NC, 6LED, SCREW TERMINALS
    ✓ IN STOCK!
    $1,103.00 Buy Surplus As Low As $371.49
    $371.49
    Repair Yours $309.00
    PILZ PNOZ-6-24VAC

    PILZ

    PNOZ-6-24VAC

    SAFETY RELAY 24VAC
    ✓ IN STOCK!
    $477.00 Buy Surplus As Low As $171.12
    $171.12
    Repair Yours $300.00
    PILZ PNOZ-10-110VAC-6N/O-4N/C

    PILZ

    PNOZ-10-110VAC-6N/O-4N/C

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 110VAC, 6NO, 4NC
    ✓ IN STOCK!
    Buy Surplus As Low As $148.50
    $148.50
    Repair Yours $300.00
    ABSOLUTE PROCESS INSTRUMENTS API 1700 G

    ABSOLUTE PROCESS INSTRUMENTS

    API 1700 G

    FREQUENCY INPUT ALARM, ONE SETPOINT, ONE DPDT RELAY, HI ALARM, NON-LATCHING, NORMAL ACTING (FAILSAFE), 115 VAC POWER, FACTORY RANGED, MUST SPECIFY INPUT RANGE, 0-10 HZ TO 0-30 KHZ
    ✓ IN STOCK!
    $615.00 Buy Surplus As Low As $500.00
    $500.00
    Repair Yours $300.00
    ABSOLUTE PROCESS INSTRUMENTS API 1005 G

    ABSOLUTE PROCESS INSTRUMENTS

    API 1005 G

    DC INPUT ALARM, API1000 SERIES, SINGLE ALARM, PLUG-IN, 4-20 MA INPUT, 115 VAC POWER
    ✓ IN STOCK!
    $515.00 Buy Surplus As Low As $167.45
    $167.45
    Repair Yours $300.00
    ALLEN BRADLEY 440R-J23106

    ALLEN BRADLEY

    GUARDMASTER LTD

    440R-J23106

    DISCONTINUED BY MANUFACTURER 2016-03-29, SAFETY RELAY, MSR123RT, 24V AC/DC, AUTOMATIC/MANUAL MONITORED, FIXED, 45MM, INFINITE, ONE 2 N.C. INPUT, NO 1 N.O AND 1 N.C. INPUT, NO SAFETY MAT INPU ...
    ✓ IN STOCK!
    Buy Surplus As Low As $422.39
    $422.39
    Repair Yours $339.90
    OMRON 44518-0030

    OMRON

    STI

    44518-0030

    DISCONTINUED BY MANUFACTURER, SAFETY SWITCH AND CONTROL UNIT, SUPPLY VOLTAGE 24 VAC/DC, AUX CONTACT, 2 X SAFETY SWITCH, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $144.79
    $144.79
    Repair Yours $300.00
    OMRON 44518-0010

    OMRON

    STI

    44518-0010

    DISCONTINUED BY MANUFACTURER, SAFETY SWITCH, MF SERIES, 2 NO/1 NC, 110/240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $249.33
    $249.33
    Repair Yours $300.00
    OMRON 44510-0820

    OMRON

    STI

    44510-0820

    MONITORING RELAY, DUAL-CHANNEL, DUAL-DEVICE, SAFETY, SR230DD00
    ✓ IN STOCK!
    $1,516.67 Buy Surplus As Low As $505.65
    $505.65
    Repair Yours $373.74
    OMRON 44510-0330

    OMRON

    STI

    44510-0330

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY MONITORING, 2 CHANNEL, 24 VAC/DC, 2 NC / 3 NO
    ✓ IN STOCK!
    Buy Surplus As Low As $310.03
    $310.03
    Repair Yours $300.00
    OMRON 44510-0320

    OMRON

    STI

    44510-0320

    DISCONTINUED BY MANUFACTURER, UNIVERSAL SAFETY MONITORING RELAY, SR06AM, DUAL CHANNEL, 2 NC SWITCH SELECTABLE INPUTS, 3 NO OUTPUTS, 1 NC AUXILIARY, 110 VAC SUPPLY, (SR06AM110)
    ✓ IN STOCK!
    Buy Surplus As Low As $1,197.86
    $1,197.86
    Repair Yours $590.00
    ASEA BROWN BOVERI CM-MPS

    ASEA BROWN BOVERI

    CM-MPS

    DISCONTINUED BY MANUFACTURER, MONITORING RELAY, 3 PHASE, 300-500 VAC, 0.05-10S, 1SVR430884R3300
    ✓ IN STOCK!
    Buy Surplus As Low As $407.88
    $407.88
    ASEA BROWN BOVERI 1SVR430884R1300

    ASEA BROWN BOVERI

    1SVR430884R1300

    DISCONTINUED BY MANUFACTURER, RELAY PHASE MONITORING, MULTI-FUNCTION, 160/300V, 3PH
    ✓ IN STOCK!
    Buy Surplus As Low As $112.34
    $112.34
    SCHMERSAL FWS-1105C

    SCHMERSAL

    FWS-1105C

    DISCONTINUED BY MANUFACTURER, MONITORING SAFETY RELAY, STANDSTILL, 24VDC, 2 SENSORS
    ✓ IN STOCK!
    Buy Surplus As Low As $177.08
    $177.08
    Repair Yours $300.00
    OMRON G9D-EX411-ACDC24

    OMRON

    G9D-EX411-ACDC24

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SPST, 24 VAC/DC, 4NO/1NC
    ✓ IN STOCK!
    Buy Surplus As Low As $242.34
    $242.34
    Repair Yours $300.00
    PILZ PZE-X424VDC

    PILZ

    PZE-X424VDC

    CONTACT EXPANDER MODULE, 24VDC, 2.5 WATT, 4 NO
    ✓ IN STOCK!
    $459.55 Buy Surplus As Low As $276.74
    $276.74
    PILZ P1U-1NB 2U 110VAC

    PILZ

    P1U-1NB 2U 110VAC

    DISCOUNTINUED BY MANUFACTURER, RELAY, VOLTAGE MONITORING, 110 VAC, SCREW TERMINALS, DIN RAIL MOUNT, (477054)
    ✓ IN STOCK!
    Buy Surplus As Low As $83.46
    $83.46
    Repair Yours $300.00
    PILZ PST1-240VWS

    PILZ

    PST1-240VWS

    SAFETY RELAY 240VAC
    ✓ IN STOCK!
    $420.30 Buy Surplus As Low As $169.27
    $169.27
    Repair Yours $300.00
    MITSUBISHI NVZB

    MITSUBISHI

    NVZB

    RELAY EARTH LEAKAGE, 100-200VAC, 2VA
    ✓ IN STOCK!
    $185.00 Buy Surplus As Low As $36.00
    $36.00
    Repair Yours $300.00
    GENERAL ELECTRIC NMMFV

    GENERAL ELECTRIC

    GE POWER CONTROLS

    NMMFV

    DISCONTINUED BY MANUFACTURER, ELECTRONIC RELAY, MULTIFUNCTION, 0.06 SEC - 6000 MIN TIME RANGE, MULTIVOLTAGE 20-240 VAC/DC, 1 CHANGEOVER, 22.5MM MODULE, (124930)
    ✓ IN STOCK!
    Buy Surplus As Low As $192.46
    $192.46
    Repair Yours $300.00
    GENERAL ELECTRIC 12NGV13A11A

    GENERAL ELECTRIC

    12NGV13A11A

    DISCONTINUED BY MANUFACTURER, RELAY, UNDER VOLTAGE, 120VAC, 50/60HZ, TYPE NGV
    ✓ IN STOCK!
    Buy Surplus As Low As $1,112.29
    $1,112.29
    Repair Yours $887.44
    GENERAL ELECTRIC 12IAC77B1A

    GENERAL ELECTRIC

    12IAC77B1A

    RELAY TIME OVERCURRENT 10-40AMP 60CYCLE
    ✓ IN STOCK!
    Buy Surplus As Low As $523.56
    $523.56
    Repair Yours $457.43
    GENERAL ELECTRIC 12IAC53A803A

    GENERAL ELECTRIC

    12IAC53A803A

    DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, TYPE IAC, VERY INVERSE TIME, ORDERING NUMBER: IAC53A803A, 1.5-12 AMPERES, 50/60 CYCLES, INSTANTANEOUS UNIT
    ✓ IN STOCK!
    Buy Surplus As Low As $185.00
    $185.00
    Repair Yours $300.00
    GENERAL ELECTRIC 12HFA51A42H

    GENERAL ELECTRIC

    12HFA51A42H

    DISCONTINUED BY MANUFACTURER, MUTLI CONTACT AUXILIARY RELAY, HFA TYPE, 125 VAC, SELF-RESET, MULTICONTACT AUXILLARY
    ✓ IN STOCK!
    Buy Surplus As Low As $799.00
    $799.00
    Repair Yours $415.00
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