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    Safety Systems / Safety Interlock Switch

    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.

    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 251-300 of 719.
    SIEMENS 3SB1000-4LB01

    SIEMENS

    FURNAS ELECTRIC CO

    3SB1000-4LB01

    DISCONTINUED BY MANUFACTURER, SELECTOR SWITCH, 22MM, CES SAFETY LOCK, 2POS KEYED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$33.88
    CAN$33.88
    ALLEN BRADLEY 44513-0020

    ALLEN BRADLEY

    44513-0020

    DISCONTINUED BY MANUFACTURER, SAFETY SWITCH, W/ KEY, 10 AMP MAX, 1 AMP @ 500 V, 2 AMP @ 250 V, 5 AMP @ 100 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$77.31
    CAN$77.31
    SIEMENS HHN362LJ

    SIEMENS

    ITE SIEMENS

    HHN362LJ

    SAFEY SWITCH 60AMP 3POLE 600V
    ✓ IN STOCK!
    CAN$160.04 Buy Surplus As Low As CAN$121.64
    CAN$121.64
    Repair Yours CAN$359.03
    ALLEN BRADLEY 27012

    ALLEN BRADLEY

    GUARDMASTER LTD

    27012

    DISCONTINUED BY MANUFACTURER, SWITCH, SAFETY INTERLOCK SWITCH, POWER TO LOCK, WITH STANDARD ACTUATOR / TAMPER RESISTANT SCREWS, 24 VAC/VDC INPUT, 3 NORMALLY CLOSED / 2 NORMALLY OPEN AUXILIAR ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$93.29
    CAN$93.29
    SCHMERSAL AZ 16-03ZVRK-1762

    SCHMERSAL

    AZ 16-03ZVRK-1762

    SAFETY INTERLOCK SWITCH 4AMP 500V 6KV
    ✓ IN STOCK!
    CAN$99.40 Buy Surplus As Low As CAN$32.31
    CAN$32.31
    Repair Yours CAN$362.66
    ALLEN BRADLEY 440T-MSRUE11YB

    ALLEN BRADLEY

    440T-MSRUE11YB

    TRAPPED KEY INTERLOCK, SOLENOID RELEASE UNIT, 2 N.O. 20A & 2 N.C. 20 A, 24 VDC, STANDARD KEY CODE LABELING, CURRENT: 20 AMP, YB
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$645.16
    CAN$645.16
    Repair Yours CAN$451.11
    EUCHNER NZ-1-VZ-518C

    EUCHNER

    NZ-1-VZ-518C

    SAFETY SWITCH 10AMP 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$75.58
    CAN$75.58
    Repair Yours CAN$360.00
    SAGINAW SCE-E115I

    SAGINAW

    SCE-E115I

    SAGINAW ELECTRICAL INTERLOCK, 115/230 VAC, PROVIDES A SAFETY LOCKOUT ON AN ENCLOSURE WHEN THE CIRCUITS ARE ENERGIZED.
    ✓ IN STOCK!
    CAN$490.86 Buy New CAN$490.86
    CAN$211.37
    Repair Yours CAN$360.00
    EATON CORPORATION C321-KM13

    EATON CORPORATION

    CUTLER HAMMER

    C321-KM13

    MECHANICAL INTERLOCK SIZE3
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$34.92
    CAN$34.92
    SAGINAW SCE-105604

    SAGINAW

    SCE-105604

    DISCONTINUED BY MANUFACTURER, INTERLOCK, MECHANICAL FOR RIGHT DOOR AS MAIN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$197.66
    CAN$197.66
    Repair Yours CAN$362.66
    SAGINAW SCE-104941

    SAGINAW

    SCE-104941

    INTERLOCK, MECHANICAL FOR LEFT DOOR AS MAIN
    ✓ IN STOCK!
    CAN$304.21 Buy New CAN$304.21
    CAN$231.37
    Repair Yours CAN$360.00
    PIZZATO FG 60DD1E0A

    PIZZATO

    FG 60DD1E0A

    INTERLOCK SWITCH, FG SERIES, METAL HOUSING, 3XM20 CONDUIT ENTRIES, IP67, W/O ACTUATOR, 1NO+1NC SOLENOID, 2NC ACTUATOR, LOCKED W/ENERGISED SOLENOID, 24 VAC/DC, 2X GREEN LED
    ✓ IN STOCK!
    CAN$801.25 Buy New CAN$801.25
    CAN$214.23
    Repair Yours CAN$356.15
    PIZZATO FS 2996D024-F3

    PIZZATO

    FS 2996D024-F3

    SAFETY INTERLOCK SWITCH, FS SERIES, IP67, 2NC SOLENOID ACTIVATED, 1NC ACTUATOR ACTIVATED, LOCKED ACTUATOR W/ DE-ENERGISED SOLENOID, 24 VAC/DC, JOINTED ACTUATOR ADJUSTABLE IN 2 DIRECTIONS, SI ...
    ✓ IN STOCK!
    CAN$569.04 Buy New CAN$569.04
    CAN$320.55
    Repair Yours CAN$360.00
    PIZZATO FS 2996D120

    PIZZATO

    FS 2996D120

    SAFETY INTERLOCK SWITCH, FS SERIES, W/O ACTUATOR, W/O CONNECTOR, SILVER CONTACTS, PG 13.5 THREADED CONDUIT, IP67, 2NC SOLENOID ACTIVATED, 1NC ACTUATOR ACTIVATED, LOCKED ACTUATOR W/ DE-ENERGI ...
    ✓ IN STOCK!
    CAN$547.56 Buy New CAN$547.56
    CAN$270.49
    Repair Yours CAN$362.66
    PIZZATO FS 2996E024-F1

    PIZZATO

    FS 2996E024-F1

    SAFETY INTERLOCK SWITCH, FS SERIES, IP67, 2NC SOLENOID ACTIVATED, 1NC ACTUATOR ACTIVATED, LOCKED ACTUATOR W/ ENERGISED SOLENOID, 24 VAC/DC, ANGLED ACTUATOR, SILVER CONTACTS, PG 13.5 THREADED ...
    ✓ IN STOCK!
    CAN$553.90 Buy New CAN$553.90
    CAN$255.65
    Repair Yours CAN$360.00
    GENERAL ELECTRIC 8000-FDR

    GENERAL ELECTRIC

    8000-FDR

    SAFETY SWITCH 3PHASE 480V 30AMP 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$333.03
    CAN$333.03
    Repair Yours CAN$359.03
    SCHMERSAL MAF 330-11Y-M20

    SCHMERSAL

    MAF 330-11Y-M20

    POSITION SWITCH, SPRING ROD LEVER, 250V, (101160633)
    ✓ IN STOCK!
    CAN$465.92 Buy Surplus As Low As CAN$279.84
    CAN$279.84
    Repair Yours CAN$352.75
    ALLEN BRADLEY 802F-E60MS10-N5

    ALLEN BRADLEY

    802F-E60MS10-N5

    SAFETY INTERLOCK SWITCH 10AMP 300VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$229.53
    CAN$229.53
    Repair Yours CAN$359.03
    OMRON CM-S621PC10

    OMRON

    CM-S621PC10

    SAFETY INTERLOCK SWITCH, 44536-1621, REED STYLE SWITCH, CM SERIES, UNIVERSAL, PLASTIC, 2 NC, 1 NO, 10 M
    ✓ IN STOCK!
    CAN$439.89 Buy Surplus As Low As CAN$248.44
    CAN$248.44
    Repair Yours CAN$359.03
    ALTECH CORP UR-02

    ALTECH CORP

    UR-02

    MC MECHANICAL INTERLOCK, RELAY ACCESSORY, MC-9B ~ MC-150A, 2 NC
    ✓ IN STOCK!
    CAN$63.24 Buy Surplus As Low As CAN$37.95
    CAN$37.95
    Repair Yours CAN$360.00
    ALLEN BRADLEY CMB6

    ALLEN BRADLEY

    CMB6

    DISCONTINUED BY MANUFACTURER 04/30/2017, INTERLOCK, FOR CONTACTOR OR STARTER, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$92.68
    CAN$92.68
    SCHMERSAL AZM-160-14YRPK-24VAC/DC

    SCHMERSAL

    AZM-160-14YRPK-24VAC/DC

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, 24VAC/DC, 4KV, IP65, FUNCTIONAL REPLACEMENT AZM161SK-12/12RK-M16-24V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$327.30
    CAN$327.30
    OMRON D4NS-1CF

    OMRON

    D4NS-1CF

    SAFETY DOOR SWITCH, STANDARD AND MICRO LOADS, PG 13.5 CONDUIT SIZE, 2NC/1NO SLOW ACTION SWITCH, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC,
    ✓ IN STOCK!
    CAN$131.39 Buy Surplus As Low As CAN$77.37
    CAN$77.37
    Repair Yours CAN$356.15
    OMRON D4NS-1DF

    OMRON

    D4NS-1DF

    SAFETY-DOOR SWITCH, 1-CONDUIT, PG 13.5 CONDUIT SIZE, 3NC SLOW-ACTION CONTACTS, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC HEAD
    ✓ IN STOCK!
    CAN$113.97 Buy Surplus As Low As CAN$68.38
    CAN$68.38
    OMRON D4NS-4AF

    OMRON

    D4NS-4AF

    SAFETY-DOOR SWITCH, 1-CONDUIT, M20 CONDUIT SIZE, 1NC/1NO SLOW-ACTION CONTACTS, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC HEAD
    ✓ IN STOCK!
    CAN$122.83 Buy Surplus As Low As CAN$80.59
    CAN$80.59
    Repair Yours CAN$360.00
    EDWARDS SIGNALING 183-4Z

    EDWARDS SIGNALING

    183-4Z

    183 RE 3AMP SPDT MAG Z
    ✓ IN STOCK!
    CAN$119.80 Buy Surplus As Low As CAN$56.56
    CAN$56.56
    Repair Yours CAN$359.03
    KIDDE-FENWAL, LLC F3

    KIDDE-FENWAL, LLC

    SENTROL

    F3

    KEY ADJUSTABLE JOINTED
    ✓ IN STOCK!
    CAN$102.83 Buy Surplus As Low As CAN$35.32
    CAN$35.32
    KIDDE-FENWAL, LLC 111-3Y-12K

    KIDDE-FENWAL, LLC

    SENTROL

    111-3Y-12K

    111 RE, 100VA, N.C., 3AMP MAX,
    ✓ IN STOCK!
    CAN$117.86 Buy Surplus As Low As CAN$46.46
    CAN$46.46
    EDWARDS SIGNALING 381-CT

    EDWARDS SIGNALING

    381-CT

    SAFETY INTERLOCK SWITCH, NO, 120V, 2.5VA
    ✓ IN STOCK!
    CAN$672.50 Buy Surplus As Low As CAN$281.36
    CAN$281.36
    Repair Yours CAN$359.03
    EDWARDS SIGNALING 381-BT

    EDWARDS SIGNALING

    381-BT

    SAFETY INTERLOCK GUARDSWITCH, 381-BT SERIES, CONTACT CONFIGURATION: DPST: 1NO/1NC, 230 VAC, 60 VDC, COATED ALUMINUM, 1/2 INCH THREADED NPT
    ✓ IN STOCK!
    CAN$528.19 Buy Surplus As Low As CAN$222.80
    CAN$222.80
    Repair Yours CAN$359.03
    EDWARDS SIGNALING 151-8Z-06K

    EDWARDS SIGNALING

    151-8Z-06K

    Z ACTUATOR, CONNECT MAX 10 IN SERIES, 151 TRIAC, NORMALLY OPEN, SJTOW 18/2 6FT
    ✓ IN STOCK!
    CAN$348.04 Buy Surplus As Low As CAN$167.10
    CAN$167.10
    Repair Yours CAN$359.03
    EDWARDS SIGNALING 129-2N-12J

    EDWARDS SIGNALING

    129-2N-12J

    INTERLOCK CABLE, 129, RE, 15 W, SPDT, 22/3, JKT, 12 FT
    ✓ IN STOCK!
    CAN$115.10 Buy Surplus As Low As CAN$67.20
    CAN$67.20
    ALLEN BRADLEY 440K-E33041

    ALLEN BRADLEY

    GUARDMASTER LTD

    440K-E33041

    TONGUE SWITCH, ELF: CONTACTS(SAFETY AND AUX): 2 NORMALLY CLOSED, BBM PREFERENCE: N/A, ACTUATOR: 90, MODEL TYPE: NA, CONDUIT ENTRY: M16 CONDUIT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$73.38
    CAN$73.38
    SCHMERSAL SHG01.103/90

    SCHMERSAL

    SHG01.103/90

    SAFETY SWITCH, HEAD POSITIONED TO THE FRONT, NO/NC CONTACT, SLOW ACTION, 230 VAC, 24 VDC, SINGLE LOCK, SINGLE CONDUIT, METAL ENCLOSURE, IP67, (101009662)
    ✓ IN STOCK!
    CAN$233.84 Buy Surplus As Low As CAN$142.03
    CAN$142.03
    OMRON D4GL-2FFA-A

    OMRON

    D4GL-2FFA-A

    DISCONTINUED BY MANUFACTURER, GUARD LOCK SAFETY-DOOR SWITCH, G1/2 CONDUIT, 2NC/1NO (SLOW-ACTION) + 2NC (SLOW-ACTION), PLASTIC HEAD, FOUR MOUNT DIRECTIONS, MECHANICAL LOCK, 24 VDC SOLENOID RE ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$163.54
    CAN$163.54
    Repair Yours CAN$360.00
    OMRON D4NS-3DF

    OMRON

    STI

    D4NS-3DF

    DISCONTINUED BY MANUFACTURER, SWITCH, SAFETY INTERLOCK, 3 NC, 10 AMP, CONTACT CONFIGURATION: SP3T-3NC, 240 VAC / 250 VDC-----OBSOLETE
    ✓ IN STOCK!
    CAN$84.26 Buy New CAN$84.26
    CAN$118.84
    Repair Yours Contact Us
    OMRON D4NS-3AF

    OMRON

    D4NS-3AF

    DISCONTINUED BY MANUFACTURER, SAFETY-DOOR SWITCH, D4NS, 1-CONDUIT, 1/2-14 NPT, SLOW-ACTION, 1 NC / 1 NO, FOUR HEAD MOUNTING DIRECTIONS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$194.29
    CAN$194.29
    Repair Yours CAN$360.00
    OMRON D4NL-2DFA-B

    OMRON

    D4NL-2DFA-B

    LOCK SWITCH, GUARD LOCK, SAFETY, DOOR
    ✓ IN STOCK!
    CAN$677.88 Buy Surplus As Low As CAN$406.72
    CAN$406.72
    Repair Yours CAN$360.00
    OMRON D4NL-1DFG-B

    OMRON

    D4NL-1DFG-B

    SAFETY DOOR SWITCH, GUARD LOCK, 24 VDC, PG13.G CONDUIT, 2NC/2NC, LED INDICATOR
    ✓ IN STOCK!
    CAN$505.58 Buy Surplus As Low As CAN$324.20
    CAN$324.20
    Repair Yours CAN$360.00
    OMRON D4NL-1DFA-B

    OMRON

    D4NL-1DFA-B

    SAFETY DOOR-LOCK SWITCH, MECHANICAL LOCK, 10 AMP, 24 VDC, 2NC + 2NC, PG13.5 ENTRY, (144779)
    ✓ IN STOCK!
    CAN$530.86 Buy Surplus As Low As CAN$281.90
    CAN$281.90
    Repair Yours CAN$360.00
    OMRON A22K-2ML-10

    OMRON

    A22K-2ML-10

    DISCONTINUED BY MANUFACTURER, KEYLOCK SWITCH, 2 POSITION, SPST-NO, 10 A (AC), 110 VOLT AC, DC PANEL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$22.89
    CAN$22.89
    ALLEN BRADLEY 440K-MT55072

    ALLEN BRADLEY

    440K-MT55072

    GUARDMASTER MT-GD2 TONGUE INTERLOCK, TONGUE INTERLOCK,MT GD2,NO SPECIAL FEATURES,2 N.C. SAFETY, 2 N.O AUX,2 N.C. SAFETY CONTACTS,BREAK BEFORE MAKE,FLAT,2 N.O. AUXI CONTACTS, M20 CONDUIT, 1/2 ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$435.24
    CAN$435.24
    Repair Yours CAN$360.95
    ALLEN BRADLEY 440G-T27183

    ALLEN BRADLEY

    GUARDMASTER LTD

    440G-T27183

    SWITCH,TLS-GD2,POWER TO RELEASE,24V ACDC,2 N.C.,2 N.C. SAFETY, 1 N.O AUX,2 N.C. SAFETY CONTACTS,BREAK BEFORE MAKE,1 N.O. AUXILLARY CONTACT,FULLY FLEX,GUARDLOCKING SWITCH,M20 CONDUIT, 1/2IN. ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$430.80
    CAN$430.80
    Repair Yours CAN$360.00
    SCHMERSAL IFL 2-6,5M-10P

    SCHMERSAL

    IFL 2-6,5M-10P

    SENSOR
    ✓ IN STOCK!
    CAN$168.30 Buy Surplus As Low As CAN$48.13
    CAN$48.13
    Repair Yours CAN$362.66
    OMRON D2D-3104

    OMRON

    D2D-3104

    MICROSWITCH, DPDT-NO, QUICK CONNECT, SOLDER, 16 AMP, 250 V, ROHS COMPLIANT
    ✓ IN STOCK!
    CAN$31.42 Buy Surplus As Low As CAN$12.94
    CAN$12.94
    OMRON D2D-2100

    OMRON

    D2D-2100

    SWITCH, SAFETY INTERLOCK, 10A, 250V, SWITCH TERMINAL
    ✓ IN STOCK!
    CAN$21.42 Buy Surplus As Low As CAN$9.77
    CAN$9.77
    Repair Yours CAN$360.00
    OMRON D2D-2000

    OMRON

    D2D-2000

    SWITCH, SAFETY INTERLOCK, SPDT-1NO, SPDT-NC, QUICK CONNECT, SOLDER, 250 V, 10 A
    ✓ IN STOCK!
    CAN$28.56 Buy Surplus As Low As CAN$10.77
    CAN$10.77
    OMRON D2D-1000

    OMRON

    D2D-1000

    INTERLOCK POWER SWITCH, 16 AMP, SINGLE POLE, 250 VAC, 3 MM CONTACT GAP, SCREW MOUNTING, SPST-NO + SPST-NC, FOR DOOR, -25 TO 85 DEGREE C, IP40
    ✓ IN STOCK!
    CAN$25.71 Buy Surplus As Low As CAN$8.57
    CAN$8.57
    Repair Yours Contact Us
    OMRON D4BS-35FS

    OMRON

    D4BS-35FS

    DISCONTINUED BY MANUFACTURER,SAFETY INTERLOCK SWITCH, 10AMP, DPST, NO/NC, 600V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$233.51
    CAN$233.51
    ALLEN BRADLEY 440K-T11307

    ALLEN BRADLEY

    GUARDMASTER LTD

    440K-T11307

    SAFETY SWITCH, TOUNGE SWITCH, TROJAN T15, 2 NC, STANDARD ACTUATOR, M12 4 PIN QD CONNECTOR, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$111.77
    CAN$111.77
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