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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 701-750 of 735.
    PHOENIX CONTACT PSR-SCF- 24UC/URM/2X21

    PHOENIX CONTACT

    PSR-SCF- 24UC/URM/2X21

    SAFE COUPLING RELAY, WITH FORCE-GUIDED CONTACTS, 2 CHANGEOVER CONTACTS, 1-CHANNEL, FIXED SCREW TERMINAL BLOCK, 24 V AC/DC
    ✓ IN STOCK!
    $124.66 Buy Surplus As Low As $70.36
    $70.36
    PILZ PU3Z-24VDC-3N/O-1N/C-6SO

    PILZ

    PU3Z-24VDC-3N/O-1N/C-6SO

    SAFETY RELAY, 24VAC/DC, L1L2-L1L3-L2L3: 110-600VAC, 10.0VA, 7.0W, 50/60HZ, 3NO/1NC
    ✓ IN STOCK!
    $2,087.53 Buy Surplus As Low As $1,002.02
    $1,002.02
    Repair Yours $831.67
    ALLEN BRADLEY MSR121RT

    ALLEN BRADLEY

    GUARDMASTER LTD

    MSR121RT

    DISCONTINUED BY MANUFACTURER, 2019-12-30, MODEL NUMBER ONLY USE 440-----, SAME AS: 440R-J23102
    ✓ IN STOCK!
    Buy Surplus As Low As $1,509.62
    $1,509.62
    Repair Yours $710.70
    BANNER ENGINEERING UM-FA-9A

    BANNER ENGINEERING

    UM-FA-9A

    SAFETY RELAY MODULE, FOR SAFETY LIGHT CURTAIN/SCANNER/E-STOP/INTERLOCK, 24 VAC/DC, 1 DUAL/SINGLE CHANNEL, 3NO, 6 AMP, 22.5 MM, (81227)
    ✓ IN STOCK!
    $378.75 Buy Surplus As Low As $227.25
    $227.25
    PEPPERL & FUCHS WE77/EX-UT 230V

    PEPPERL & FUCHS

    WE77/EX-UT 230V

    DISCONTINUED BY MANUFACTURER, SWITCHING AMPLIFER, 1 CHANNEL, ON/OFF DELAY, 230 VAC SUPPLY VOLTAGE, (07256)
    ✓ IN STOCK!
    Buy Surplus As Low As $308.97
    $308.97
    Repair Yours $300.00
    WIELAND R1.188.0580.0

    WIELAND

    R1.188.0580.0

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, TYPE SNE4004KV, 230 V AC, 6 AMP, 24 V DC, 3S/OFF DELAY, SUGGESTED REPLACEMENT IS R1.188.0490.0
    ✓ IN STOCK!
    Buy Surplus As Low As $140.95
    $140.95
    Repair Yours $200.00
    WIELAND SNV4063KL

    WIELAND

    SCHLEICHER

    SNV4063KL

    DISCONTINUED BY MANUFACTURER,SAFETY RELAY, DELAY, 3 S, 3 POLE, 3 NORMALLY OPEN, 24 VDC, DIN RAIL
    ✓ IN STOCK!
    Buy Surplus As Low As $599.46
    $599.46
    Repair Yours $480.00
    WIELAND SNE4004K24VAC/DC

    WIELAND

    SNE4004K24VAC/DC

    SAFETY RELAY, 6 AMP, 24VAC/DC, 50-60HZ
    ✓ IN STOCK!
    $235.00 Buy Surplus As Low As $50.19
    $50.19
    Repair Yours $300.00
    PILZ PNOZX1-3S/1O

    PILZ

    PNOZX1-3S/1O

    EMERGENCY STOP RELAY, 1 CHANNEL, 3 CONTACTS, 2 AMP, 24 VAC/DC, 50/60 HZ, 3 N/O 1 N/C, LED INDICATOR, SCREW TYPE TERMINAL, DIN RAIL MOUNT, IP20/40/54, 774300
    ✓ IN STOCK!
    $298.96 Buy Surplus As Low As $159.74
    $159.74
    PILZ PNOZ8-24VDC-3S-1O

    PILZ

    PNOZ8-24VDC-3S-1O

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 8 AMP, 3P, 24 V DC, 3N/O, 1N/C
    ✓ IN STOCK!
    Buy Surplus As Low As $731.39
    $731.39
    Repair Yours $698.00
    PILZ PNOZV-30S-3S-1SZ/1O

    PILZ

    PNOZV-30S-3S-1SZ/1O

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 2 CHANNEL, 24 VDC, 5 W, 30 SEC, SCREW TERMINALS, DIN RAIL MOUNTING, (474790), REPLACED BY PNOZ-V-30S-24VDC-3N/O-1N/C-1N/O-T
    ✓ IN STOCK!
    Buy Surplus As Low As $890.82
    $890.82
    Repair Yours $790.00
    HONEYWELL FF-SRS59392

    HONEYWELL

    MICROSWITCH

    FF-SRS59392

    DISCONTINUED BY MANUFACTURER, SAFETY INTERFACE CONTROL RELAY, FOR SAFETY LIGHT CURTAINS, 2/3 AMP, 24 VDC / 230 VAC, ENCLOSURE: IP40
    ✓ IN STOCK!
    Buy Surplus As Low As $673.67
    $673.67
    Repair Yours $300.00
    PILZ PST3-24VDC-3S

    PILZ

    PST3-24VDC-3S

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24 VDC, 3.5 VA, DUAL CHANNEL WITH 3 SAFETY CONTACTS, 1 AUXILIARY CONTACT
    ✓ IN STOCK!
    Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $300.00
    PILZ PNOZ X3P C 24VDC 24VAC 3N/O 1N/C 1SO

    PILZ

    PNOZ X3P C 24VDC 24VAC 3N/O 1N/C 1SO

    SAFETY MONITORING RELAY, 2 CHANNEL, 24 VAC/DC, 3 NO/1 NC+1SO, SCREW TYPE CONNECTION, DIN RAIL MOUNT, (777310)
    ✓ IN STOCK!
    $535.00 Buy Surplus As Low As $321.00
    $321.00
    Repair Yours $300.00
    PILZ PST1-2S-24VDC

    PILZ

    PST1-2S-24VDC

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 3-6 AMP, 230-240 VOLT AC, 24 VOLT DC, 2 WATT, SCREW TERMINALS (12X)
    ✓ IN STOCK!
    Buy Surplus As Low As $264.75
    $264.75
    Repair Yours $300.00
    LEUZE MSI-SR5

    LEUZE

    MSI-SR5

    SAFETY RELAYS 549991
    ✓ IN STOCK!
    $312.00 Buy New $312.00
    $187.00
    Repair Yours $300.00
    LEUZE MSI-TR1

    LEUZE

    MSI-TR1

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24 VDC, 2 AMP, TRANSISTOR, PNP, 16-PIN SCREW TERMINAL, IP40, (549988), SUCCESSOR: MSI-TR1B-01
    ✓ IN STOCK!
    Buy Surplus As Low As $402.60
    $402.60
    Repair Yours $380.00
    STAHL 9251/02-60

    STAHL

    9251/02-60

    SWITCHING REPEATER, DIN RAIL MOUNTING, INTRINSICALLY SAFE INPUT, GALVANIC ISOLATION, 2 CHANNELS, 1 CHANGEOVER CONTACT/CHANNEL, LED INDICATORS, 230 VAC SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As $74.38
    $74.38
    Repair Yours $300.00
    DOLD BH5902-22-01MF2-61

    DOLD

    BH5902-22-01MF2-61

    DOLD SAFETY RELAY, LIGHT CURTAIN CONTROLLER, 2-CHANNEL, 24 VDC, (2) N.O. SAFETY OUTPUT(S), (1) N.C. MONITORING OUTPUT(S), FIXED SCREW TERMINALS.
    ✓ IN STOCK!
    $822.12 Buy Surplus As Low As $414.10
    $414.10
    Repair Yours $329.00
    PILZ PZE9P-24VACDC-8N/O-1N/C

    PILZ

    PZE9P-24VACDC-8N/O-1N/C

    SAFETY RELAY, 24 VDC/AC, 50/60 HZ, 3.5 W, 9.5 VA, 2 INPUTS, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -10 TO +55 DEGREES C, IP40, (777140)
    ✓ IN STOCK!
    $434.00 Buy Surplus As Low As $216.13
    $216.13
    Repair Yours $200.00
    PILZ PNOZ-1-24VDC-3NO1NC

    PILZ

    PNOZ-1-24VDC-3NO1NC

    SAFETY RELAY ISOLATION, 24 VDC, 3 NO, 1 NC, (775695)
    ✓ IN STOCK!
    $760.53 Buy Surplus As Low As $285.18
    $285.18
    Repair Yours $300.00
    ALLEN BRADLEY 440R-EM4R2

    ALLEN BRADLEY

    GUARDMASTER LTD

    440R-EM4R2

    EXPANSION MODULE, GUARDMASTER, GSR EM, MONITORING SAFETY RELAY, 1 SINGLE WIRE SAFE INPUT, 1 NC SOLID STATE AUX OUTPUT, 24 VDC SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As $224.97
    $224.97
    Repair Yours $204.50
    ALLEN BRADLEY 440R-D22R2

    ALLEN BRADLEY

    GUARDMASTER LTD

    440R-D22R2

    MONITORING SAFETY RELAY, GUARDMASTER, DUAL INPUT (DI), 1 N.C. SOLID STATE AUXILIARY OUTPUT, UNIVERSAL INPUTS, 2 CHANNEL, 1 N/C, SOLID STATE, 24 VDC, 2.5 WATTS
    ✓ IN STOCK!
    Buy Surplus As Low As $390.00
    $390.00
    Repair Yours $300.00
    SIEMENS 3TK2810-1BA41

    SIEMENS

    3TK2810-1BA41

    SIRIUS SAFETY RELAY, SAFETY-ORIENTED SPEED MONITORING, 24 V DC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0, SC: 2
    ✓ IN STOCK!
    $3,420.00 Buy Surplus As Low As $1,400.54
    $1,400.54
    ALLEN BRADLEY 440R-EM4R2D

    ALLEN BRADLEY

    GUARDMASTER LTD

    440R-EM4R2D

    SAFETY RELAY, GUARDMASTER, EMD, EXPANSION MODULE TIME DELAYED, 1 SINGLE-WIRE SAFETY INPUT, 4 N/O RELAY SAFETY OUTPUTS, 1 SOLID-STATE AUXILIARY OUTPUT, 24V SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As $638.40
    $638.40
    Repair Yours $200.00
    ALLEN BRADLEY 440R-S13R2

    ALLEN BRADLEY

    GUARDMASTER LTD

    440R-S13R2

    MONITORING SAFETY RELAY, GSR CI, LEGACY COMPATIBLE INPUT, 1 DUAL CHANNEL UNIVERSAL INPUT, 3 NO IMMEDIATE SAFETY OUTPUTS, 1 NC IMMEDIATE AUX OUTPUT, 1 SINGLE WIRE SAFE OUTPUT, AUTOMATIC/MANUA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $304.70
    $304.70
    Repair Yours $300.00
    SIEMENS 3SK1121-1CB42

    SIEMENS

    3SK1121-1CB42

    SAFETY RELAY, 2 NO INSTANTANEOUS, 2 NO DELAYED, 24 VDC, SCREW TERMINAL, W/ TIME DELAY 0.5-30 S, SUCCESSOR FOR 3TK2827-1AJ20 / 3TK2827-1BB40 / 3TK2828-1BB40 AND 3TK2827-2AB20
    ✓ IN STOCK!
    $1,017.00 Buy Surplus As Low As $573.40
    $573.40
    Repair Yours $507.00
    SIEMENS 3SK1122-1CB42

    SIEMENS

    3SK1122-1CB42

    SAFETY RELAY, SIRIUS, BASIC UNIT ADVANCED SERIES, WITH TIME DELAY 0.5-30 S, ELECTRONIC ENABLING CIRCUITS, 2 NO INSTANTANEOUS / 2 NO DELAYED, 24 VDC, SCREW TERMINAL, DIN RAIL MOUNT
    ✓ IN STOCK!
    $623.00 Buy Surplus As Low As $368.00
    $368.00
    Repair Yours $306.00
    SIEMENS 3SK1220-1AB40

    SIEMENS

    3SK1220-1AB40

    SAFETY RELAY, SIRIUS, ADVANCED INPUT EXPANSION, FOR AN ADDITIONAL 2-CHANNEL OR TWO 1-CHANNEL SENSORS, 24 VDC, SCREW TERMINAL, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    $567.91 Buy Surplus As Low As $340.74
    $340.74
    Repair Yours $300.00
    SCHNEIDER ELECTRIC RM35TF30

    SCHNEIDER ELECTRIC

    RM35TF30

    CONTROL RELAY, 3-PHASE, MULTIFUNCTION, UNDERVOLTAGE AND OVERVOLTAGE IN WINDOW MODE, PHASE SEQUENCE, PHASE FAILURE DETECTION, ASYMMETRY, 220-480 VAC, 2 C/O, DIN RAIL MOUNT
    ✓ IN STOCK!
    $374.00 Buy Surplus As Low As $148.29
    $148.29
    GEMS SENSORS ST-25872

    GEMS SENSORS

    ST-25872

    DISCONTINUED BY MANUFACTURER, RELAY, SAFE-PAK, 5 AMP, 120VAC/60HZ, NORMALLY CLOSED
    ✓ IN STOCK!
    Buy Surplus As Low As $320.07
    $320.07
    SIEMENS 3RN2012-1BA30

    SIEMENS

    3RN2012-1BA30

    THERMISTOR MOTOR PROTECTION RELAY, STANDARD EVALUATION UNIT, 2 CHANGEOVER CONTACTS, 24 VAC/DC, MANUAL/AUTO/REMOTE RESET, 2 LEDS (READY/TRIPPED), ELECTRICAL ISOLATION TEST/RESET BUTTON, 22.5 ...
    ✓ IN STOCK!
    $304.00 Buy Surplus As Low As $232.00
    $232.00
    Repair Yours $200.00
    SIEMENS 3RN2013-1BW30

    SIEMENS

    3RN2013-1BW30

    THERMISTOR MOTOR PROTECTION RELAY, 24-240 VAC/DC, SCREW TERMINAL, MANUAL/AUTO/REMOTE RESET, IP20
    ✓ IN STOCK!
    $642.00 Buy Surplus As Low As $424.00
    $424.00
    ALLEN BRADLEY 700-PB40

    ALLEN BRADLEY

    700-PB40

    AUXILIARY CONTACT, 4 POLE, 10 AMP CONTACT RATING, 4 NO CONTACTS, 2ND LEVEL ADDER DECK
    ✓ IN STOCK!
    Buy Surplus As Low As $75.28
    $75.28
    CARLO GAVAZZI DTA71CM24

    CARLO GAVAZZI

    DTA71CM24

    TEMPERATURE MONITORING RELAY, 24-240 VAC/DC SUPPLY, MEASURING THROUGH UP TO 6 PTCS IN SERIES, 1 SPDT RELAY OUTPUT, DIN-RAIL MOUNTING, IP20
    ✓ IN STOCK!
    $188.45 Buy New $188.45
    $113.07
    Repair Yours $300.00
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