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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 451-500 of 707.
    ALLEN BRADLEY 440T-AKEYE10HE

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-AKEYE10HE

    TRAPPED KEY INTERLOCK, KEY, RED, STANDARD KEY, CODE, HE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$57.05
    CAN$57.05
    ALLEN BRADLEY 440T-ASCBE140M

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-ASCBE140M

    TRAPPED KEY INTERLOCK,CODE BARREL,CODE BARRELL,CODE,M, RED, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$132.09
    CAN$132.09
    SCHMERSAL AZM170SK-02ZRKA 24 VAC/DC

    SCHMERSAL

    AZM170SK-02ZRKA 24 VAC/DC

    KEYED SOLENOID INTERLOCK, THERMOPLASTIC ENCLOSURE, DOUBLE-INSULATED, 1 CABLE ENTRY M 20X 1.5, PROTECTION AGAINST INCORRECT LOCKING, SCREW CONNECTION, 90X84X30MM
    ✓ IN STOCK!
    CAN$763.00 Buy Surplus As Low As CAN$458.00
    CAN$458.00
    Repair Yours CAN$381.00
    SCHMERSAL AZM 170-11ZRKA-ST 24VAC/DC

    SCHMERSAL

    AZM 170-11ZRKA-ST 24VAC/DC

    AZM170-11ZRKA-ST 24 VAC/DC. SAFETY SWITCH POWER TO LOCK 24 VAC/DC1NO1NC CONNECTOR M12 X 1 MANUAL RELEASE, SOLENOID INTERLOCK
    ✓ IN STOCK!
    CAN$919.00 Buy Surplus As Low As CAN$607.00
    CAN$607.00
    Repair Yours CAN$459.00
    SCHMERSAL AZM 170-02ZRKA 24VAC/DC

    SCHMERSAL

    AZM 170-02ZRKA 24VAC/DC

    INTERLOCK SWITCH, SOLENOID, KEYED, ELECTROMECHANICAL, 4 AMP, 24 VAC/DC, 2 NC, 1/2 INCH NPT CONNECTION, POWER TO LOCK, -25 TO +60 DEGREES C, IP67, (101141020)
    ✓ IN STOCK!
    CAN$763.00 Buy Surplus As Low As CAN$458.00
    CAN$458.00
    Repair Yours CAN$381.00
    SCHMERSAL AZM170-02ZRKA 110 VAC

    SCHMERSAL

    AZM170-02ZRKA 110 VAC

    INTERLOCK SWITCH, SOLENOID LATCHING,1 CABLE ENTRY M 20 X 1.5, IDC METHOD OF TERMINATION, MANUAL RELEASE, THERMOPLASTIC ENCLOSURE, DOUBLE-INSULATED
    ✓ IN STOCK!
    CAN$763.00 Buy Surplus As Low As CAN$412.02
    CAN$412.02
    Repair Yours CAN$381.00
    SCHMERSAL AZM 161SK-12/12RK -110/230

    SCHMERSAL

    AZM 161SK-12/12RK -110/230

    SAFETY SWITCH, ACTUATOR, THERMO ENCLOS, 1NO / 2NC, CAGE CLAMPS, POWER TO UNLOCK, 110/230 VAC, (101166282)
    ✓ IN STOCK!
    CAN$1,078.36 Buy Surplus As Low As CAN$623.00
    CAN$623.00
    Repair Yours CAN$350.00
    SCHMERSAL AZ16-02ZI-1747

    SCHMERSAL

    AZ16-02ZI-1747

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, W/MAGNETIC LATCH, 500V, IP67
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$410.55
    CAN$410.55
    Repair Yours CAN$367.39
    SCHMERSAL AZM 415-11/11ZPK 24VAC/DC

    SCHMERSAL

    AZM 415-11/11ZPK 24VAC/DC

    SOLENOID INTERLOCK, 2 SWITCHES, ADJUSTABLE BALL LATCH, 2 CABLE ENTRIES, M 20 X 1.5, METAL ENCLOSURE
    ✓ IN STOCK!
    CAN$1,491.00 Buy Surplus As Low As CAN$894.59
    CAN$894.59
    Repair Yours CAN$743.00
    SCHMERSAL BPS 303 SS

    SCHMERSAL

    BPS 303 SS

    ACTUATOR, FOR BNS300/303/333, STAINLESS STEEL, (101141156)
    ✓ IN STOCK!
    CAN$159.00 Buy Surplus As Low As CAN$96.00
    CAN$96.00
    Repair Yours Contact Us
    SCHMERSAL AZ17-11ZRK-ST

    SCHMERSAL

    AZ17-11ZRK-ST

    SAFETY INTERLOCK SWITCH, KEYED INTERLOCK, 250 VAC INSULATION, 10 AMP THERMAL TEST, 1 NO CONTACT / 1 NC CONTACT, CONTACTS: 4 AMP / 230 VAC / 24 VDC, M12X1 4 POLE CONNECTOR, IP67, (101140774)
    ✓ IN STOCK!
    CAN$223.00 Buy Surplus As Low As CAN$134.00
    CAN$134.00
    SCHMERSAL AZ 17-11ZK-ST

    SCHMERSAL

    AZ 17-11ZK-ST

    KEYED INTERLOCK, (101140772), 8 ACTUATING PLANES, CONNECTOR PLUG M12, 4-POLE, (A-CODING)
    ✓ IN STOCK!
    CAN$223.00 Buy Surplus As Low As CAN$134.00
    CAN$134.00
    Repair Yours CAN$250.00
    SCHMERSAL AZ 17-02ZRK-ST

    SCHMERSAL

    AZ 17-02ZRK-ST

    SAFETY SWITCH, KEYED INTERLOCK, 10-AMP, 230 VAC, 24 VDC, 101140775
    ✓ IN STOCK!
    CAN$223.00 Buy Surplus As Low As CAN$133.95
    CAN$133.95
    SCHMERSAL AZ16ZVRK-2254

    SCHMERSAL

    AZ16ZVRK-2254

    (AZ16ZVRK-2254) KEYED INTERLOCK
    ✓ IN STOCK!
    CAN$190.31 Buy Surplus As Low As CAN$51.33
    CAN$51.33
    Repair Yours CAN$357.83
    ALLEN BRADLEY 440T-ASCBE14PI

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-ASCBE14PI

    TRAPPED KEY INTERLOCK,CODE BARREL,CODE BARRELL,CODE PI, RED, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$122.19
    CAN$122.19
    ALLEN BRADLEY 440T-MDALE10OBOC

    ALLEN BRADLEY

    440T-MDALE10OBOC

    ACCESS INTERLOCK KEY EXCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$942.22
    CAN$942.22
    ALLEN BRADLEY 440T-MKEXE11X030

    ALLEN BRADLEY

    440T-MKEXE11X030

    DISCONTINUED BY MANUFACTURER, KEY EXCHANGE UNIT, KEYED, MOUNTABLE, OA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$628.83
    CAN$628.83
    Repair Yours CAN$401.18
    ALLEN BRADLEY 440T-ASCBE14OD

    ALLEN BRADLEY

    440T-ASCBE14OD

    TRAPPED KEY INTERLOCK,CODE BARREL,CODE BARRELL,CODE OD, RED, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$215.37
    CAN$215.37
    ALLEN BRADLEY 440T-MKEXE14X141

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-MKEXE14X141

    KEY EXCHANGE UNIT 6WAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,351.69
    CAN$1,351.69
    Repair Yours CAN$916.84
    ALLEN BRADLEY 440T-MDBLE170J0K

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-MDBLE170J0K

    BOLT INTERLOCK - DUAL KEY MECHANICAL, STANDARD KEY CODE LABELING, TRAP PRIM., FREE SEC., RETRACT 13MM, EXTEND.: 27MM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$567.16
    CAN$567.16
    Repair Yours CAN$370.89
    ALLEN BRADLEY 440T-MKEXE12X012

    ALLEN BRADLEY

    440T-MKEXE12X012

    DISCONTINUED BY MANUFACTURER, KEY EXCHANGE UNIT, KEYED, MOUNTABLE, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,156.88
    CAN$1,156.88
    Repair Yours CAN$656.91
    ALLEN BRADLEY 440T-MRPSE110I

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-MRPSE110I

    TRAPPED KEY INTERLOCK,ROTARY SWITCH PANEL MOUNTED,2 N.O.& 2 N.C. 20 A,PRIMARY CODE,0I
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$437.06
    CAN$437.06
    Repair Yours CAN$357.83
    ALLEN BRADLEY 440T-MRPSE110L

    ALLEN BRADLEY

    440T-MRPSE110L

    TRAPPED KEY INTERLOCK,ROTARY SWITCH PANEL MOUNTED,2 N.O.& 2 N.C. 20 A,PRIMARY CODE,0L
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$437.06
    CAN$437.06
    Repair Yours CAN$368.95
    ALLEN BRADLEY 440T-MSBLE130B

    ALLEN BRADLEY

    440T-MSBLE130B

    TRAPPED KEY INTERLOCK, MECHANICAL, STANDARD KEY CODE LABELING, SINGLE KEY, KEY TRAPPED, BOLT PROJECTED/GUARD IS SECURED, 12 MM BOLT RETRACTED, 27 MM BOLT EXTENDED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$345.79
    CAN$345.79
    Repair Yours CAN$362.15
    ALLEN BRADLEY 440T-MRKSE110E

    ALLEN BRADLEY

    440T-MRKSE110E

    SINGLE KEY ROTARY SWITCH, ENCLOSURE MOUNTED, STANDARD LABELING, 1 KEY OUT, 2 NO & 2 NC CONTACTS, 20 AMP CURRENT, PRIMARY CODE E
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$429.95
    CAN$429.95
    Repair Yours CAN$367.39
    ALLEN BRADLEY 440T-MSRUE110B

    ALLEN BRADLEY

    440T-MSRUE110B

    TRAPPED KEY INTERLOCK,SOLENOID RELEASE UNIT,2 N.O. 20A & 2 N.C. 20 A,24VDC,PRIMARY CODE,0B
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,118.06
    CAN$1,118.06
    Repair Yours CAN$644.43
    ALLEN BRADLEY 440T-ASCBE140G

    ALLEN BRADLEY

    GUARDMASTER LTD

    440T-ASCBE140G

    TRAPPED KEY INTERLOCK,CODE BARREL,CODE BARRELL,CODE 0G, RED, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$78.41
    CAN$78.41
    Repair Yours CAN$368.95
    SCHMERSAL AZ17-02ZRK

    SCHMERSAL

    AZ17-02ZRK

    KEYED INTERLOCK, 230 VAC, 24 V DC, 4 AMPS, 2 SAFTEY CONTACTS, (801000017)
    ✓ IN STOCK!
    CAN$152.00 Buy Surplus As Low As CAN$89.24
    CAN$89.24
    SCHMERSAL AZ16-03ZVRK

    SCHMERSAL

    AZ16-03ZVRK

    SAFETY INTERLOCK SWITCH, KEYED, ACTUATOR SOLD SEPERATE, 801000006
    ✓ IN STOCK!
    CAN$257.01 Buy Surplus As Low As CAN$126.31
    CAN$126.31
    SCHMERSAL AZ16-ST1-AS-R

    SCHMERSAL

    AZ16-ST1-AS-R

    ASI SAFETY INTERLOCK, CONNECTOR PLUG M12, 4-POLE, THERMOPLASTIC ENCLOSURE, LONG LIFE, 52 MM X 90 MM X 30 MM, AS-INTERFACE LED STATUS DISPLAY, ACTUATOR CODED, (101167262)
    ✓ IN STOCK!
    CAN$600.00 Buy Surplus As Low As CAN$360.00
    CAN$360.00
    Repair Yours CAN$299.00
    SCHMERSAL AZ3350-12ZUEK-U90

    SCHMERSAL

    AZ3350-12ZUEK-U90

    SWITCH, KEYED INTERLOCK, LATHCING HANDLE, METAL ENCLOSURE, ACTUATOR HEAD ROTATED 90 FOR DOOR HINGE LEFT, ( 101174757 )
    ✓ IN STOCK!
    CAN$227.00 Buy Surplus As Low As CAN$137.00
    CAN$137.00
    Repair Yours CAN$250.00
    SCHMERSAL AZ 16-02ZVRK-ST

    SCHMERSAL

    AZ 16-02ZVRK-ST

    KEYED INTERLOCK SWITCH, THERMOPLASTIC ENCLOSURE, DOUBLE INSULATED, CONNECTOR M12, 4-POLE, UNIVERSAL CODING, INSENSITIVE TO SOILING, 52MM X 90MM X 30MM, 101143125
    ✓ IN STOCK!
    CAN$262.00 Buy Surplus As Low As CAN$157.92
    CAN$157.92
    Repair Yours CAN$300.00
    OMRON 44531-0210

    OMRON

    STI

    44531-0210

    SWITCH, MC-S SERIES, MAGNETIC ACTUATOR, 1 N/C + 1 N/O, 10M CABLE, (MC-S2PC10)
    ✓ IN STOCK!
    CAN$481.71 Buy Surplus As Low As CAN$222.91
    CAN$222.91
    Repair Yours CAN$300.00
    SCHMERSAL AZM 161SK-24RKA-110VAC

    SCHMERSAL

    AZM 161SK-24RKA-110VAC

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, AZM SERIES, MODEL 161, SCREW CONNECTION, 2 N/O CONTACTS, 4 N/C CONTACTS, POWER TO UNLOCK, 110 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$403.14
    CAN$403.14
    Repair Yours CAN$362.15
    SCHMERSAL TZFSP24VDC

    SCHMERSAL

    TZFSP24VDC

    SAFETY INTERLOCK SWITCH, 4 AMP THERMAL TEST, 24 VDC RATED CONTROL, 8.5 W, SLOW ACTION, 1 X M20 X 1.5 CABLE ENTRY
    ✓ IN STOCK!
    CAN$686.00 Buy Surplus As Low As CAN$412.00
    CAN$412.00
    Repair Yours CAN$342.00
    HONEYWELL 23AC2

    HONEYWELL

    HONEYWELL SENSING SOLUTIONS

    23AC2

    SWITCH, SAFETY INTERLOCK, SPDT, 15A, 250V; PRODUCT RANGE:AC SERIES; CONTACT CONFIGURATION:SPDT; SWITCH TERMINALS:SCREW; CONTACT VOLTAGE AC MAX:250V; CONTACT CURRENT AC MAX:15A; CONTACT VOLTA ...
    ✓ IN STOCK!
    CAN$149.38 Buy Surplus As Low As CAN$89.63
    CAN$89.63
    Repair Yours CAN$362.15
    SIEMENS 3TX6546-0B

    SIEMENS

    FURNAS ELECTRIC CO

    3TX6546-0B

    DISCONTINUED BY MANUFACTURER, INTERLOCK MECHANICAL, FOR 3TB44 TO 3TB56
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$38.07
    CAN$38.07
    KRONENBERG GMBH WZA-20

    KRONENBERG GMBH

    WZA-20

    SAFETY INTERLOCK SWITCH, 10 AMP, 250 VAC, 2 N/C, 9N ACTUATION FORCE, HINGED LID, SCREW TERMINAL, IP67
    ✓ IN STOCK!
    CAN$101.17 Buy Surplus As Low As CAN$58.21
    CAN$58.21
    Repair Yours CAN$300.00
    SICK I110-E0313S06

    SICK

    I110-E0313S06

    SAFETY LOCKING DEVICE, I110 LOCK, ELECTRO-MECHANICAL, 3 NC / 1 NO, 24 VDC, M20 CONDUIT ENTRY, 6035038
    ✓ IN STOCK!
    CAN$846.59 Buy Surplus As Low As CAN$644.00
    CAN$644.00
    OMRON D4NS-4CF

    OMRON

    D4NS-4CF

    SAFETY-DOOR SWITCH, 1-CONDUIT, M20 CONDUIT SIZE, 2NC/1NO SLOW-ACTION CONTACTS, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC HEAD
    ✓ IN STOCK!
    CAN$150.50 Buy Surplus As Low As CAN$82.70
    CAN$82.70
    OMRON XER6019-11SC2

    OMRON

    STI

    XER6019-11SC2

    SAFETY INTERLOCK SWITCH, 44506-0070 P/N
    ✓ IN STOCK!
    CAN$373.74 Buy Surplus As Low As CAN$289.53
    CAN$289.53
    Repair Yours CAN$364.52
    SCHMERSAL AZ 16-02ZVRK-M16-2254

    SCHMERSAL

    AZ 16-02ZVRK-M16-2254

    SAFETY INTERLOCK SWITCH, RATED INSOLATION - 500 V AC, RATED IMPULSE VITHSTAND - 6 KV, 3 CABLE ENTRIES, 230 V AC, 24 V DC, 4 AMP, SCREW CONNECTION, 2 NC CONTACTS, LATCHING FORCE - 30 N, CABLE ...
    ✓ IN STOCK!
    CAN$178.60 Buy Surplus As Low As CAN$107.45
    CAN$107.45
    Repair Yours CAN$358.64
    SCHMERSAL AZ 16-02ZVK-M20-1762

    SCHMERSAL

    AZ 16-02ZVK-M20-1762

    SAFETY INTERLOCK SWITCH, 2 NORMALLY CLOSED, M20-ENTRY, FRONT-MOUNT
    ✓ IN STOCK!
    CAN$234.18 Buy Surplus As Low As CAN$138.92
    CAN$138.92
    Repair Yours CAN$362.15
    SCHMERSAL AZ/AZM 200-B1-LTP0

    SCHMERSAL

    AZ/AZM 200-B1-LTP0

    ACTUATOR, SLIDE BOLT, SPRING RETURN, LEFT ACTUATING, W/ EMERGENCY EXIT, FOR AZ200/AZM200 (101183466)
    ✓ IN STOCK!
    CAN$311.00 Buy Surplus As Low As CAN$237.00
    CAN$237.00
    SCHMERSAL AZM161B-ST1-AS-AP

    SCHMERSAL

    AZM161B-ST1-AS-AP

    SAFETY INTERLOCK SWITCH, AZM SERIES, MODEL 161, SCREW CONNECTION, 6 SAFETY CONTACTS, 5 N LATCHING FORCE, AS-I INTEGRATED, 26.5-31.6 V DC, (101209089)
    ✓ IN STOCK!
    CAN$1,004.00 Buy Surplus As Low As CAN$603.00
    CAN$603.00
    Repair Yours CAN$501.00
    SCHMERSAL AZM170-02ZRIA-B1

    SCHMERSAL

    AZM170-02ZRIA-B1

    DISCONTINUED BY MANUFACTURER, SOLENOID LATCHING INTERLOCK - POWER-TO-UNLOCK - INDIVIDUALLY KEYED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$258.95
    CAN$258.95
    Repair Yours CAN$370.89
    SCHMERSAL AZM170SK-02ZRKA

    SCHMERSAL

    AZM170SK-02ZRKA

    DISCONTINUED BY MANUFACTURER, KEYED SOLENOID INTERLOCK, THERMOPLASTIC ENCLOSURE, DOUBLE-INSULATED, 1 CABLE ENTRY M 20X 1.5, PROTECTION AGAINST INCORRECT LOCKING, SCREW CONNECTION, 90X84X30MM ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$567.96
    CAN$567.96
    SCHMERSAL AZM 200SK-T-1P2P

    SCHMERSAL

    AZM 200SK-T-1P2P

    DISCONTINUED BY MANUFACTURER, SOLENOID LOCK, MANUAL RELEASE, SELF MONITORING, SERIES WIRING, WITH PULSE ECHO SAFETY SENSOR, NO DIRECT REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,213.01
    CAN$1,213.01
    ALLEN BRADLEY 440N-N15041

    ALLEN BRADLEY

    GUARDMASTER LTD

    440N-N15041

    DISCONTINUED BY MANUFACTURER, SAFTEY INTERLOCK SWITCH, 12 M CABLE, NON-CONTACT SWITCH, 24V AC/DC, 48 VAC, 110 VAC, 230 VAC, INDICATOR LED GREEN = GUARD CLOSED, IP65, RED REINFORCED ABS, NON ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$823.62
    CAN$823.62
    SCHMERSAL T4C236-01Z

    SCHMERSAL

    T4C236-01Z

    (101108151), HINGED SAFETY SWITCH
    ✓ IN STOCK!
    CAN$183.00 Buy Surplus As Low As CAN$140.00
    CAN$140.00
    Repair Yours Contact Us
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