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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 401-450 of 719.
    SIEMENS 49D70035001

    SIEMENS

    FURNAS ELECTRIC CO

    49D70035001

    DISCONTINUED BY MANUFACTURER, ACCESSORY MECHANICAL INTERLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$35.52
    CAN$35.52
    SIEMENS 49D55042002

    SIEMENS

    FURNAS ELECTRIC CO

    49D55042002

    DISCONTINUED BY MANUFACTURER, AUXILIARY INTERLOCK SWITCH KIT, 10AMP, SPDT, 250V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$166.26
    CAN$166.26
    SIEMENS 49D55042020

    SIEMENS

    FURNAS ELECTRIC CO

    49D55042020

    AUXILIARY INTERLOCK SWITCH KIT 1NO+1NC
    ✓ IN STOCK!
    CAN$151.39 Buy Surplus As Low As CAN$61.30
    CAN$61.30
    BANNER ENGINEERING SI-QM100DMG

    BANNER ENGINEERING

    SI-QM100DMG

    DISCONTINUED BY MANUFACTURER, INTERLOCK BODY, 1 NC/1 NO, 24 VDC, (49463)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$502.68
    CAN$502.68
    Repair Yours CAN$773.63
    BANNER ENGINEERING SFI-A1ED

    BANNER ENGINEERING

    SFI-A1ED

    (73266), SWITCH, STAINLESS STEEL, 8MM LENS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$137.89
    CAN$137.89
    Repair Yours CAN$359.03
    BANNER ENGINEERING SI-LS42WMH

    BANNER ENGINEERING

    SI-LS42WMH

    INTERLOCK BODY, SOLENOID LOCKING; SOLENOID VOLTAGE: 110/230 V AC; CONTACT CONFIGURATION: 2 NC; 1 NC/1 NO; DIMENSIONS: 170 X 43 X 46 MM; PLASTIC HOUSING
    ✓ IN STOCK!
    CAN$723.81 Buy Surplus As Low As CAN$300.78
    CAN$300.78
    Repair Yours CAN$359.79
    EEC AEG LK-LUV55E

    EEC AEG

    LK-LUV55E

    DISCONTINUED BY MANUFACTURER, MECHANICAL/ELECTRICAL INTERLOCK, 2 NORMALLY CLOSED, 10 AMP, 0.5 NM TORQUE, 135006 (910-304-603)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$44.25
    CAN$44.25
    ALLEN BRADLEY 802F-S62PM8

    ALLEN BRADLEY

    802F-S62PM8

    DISCONTINUED BY MANUFACTURER, KEY INTERLOCK SWITCH, 10 AMP, 300 VAC, 2NC/1NO
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$203.42
    CAN$203.42
    Repair Yours CAN$360.00
    EDWARDS SIGNALING 391-BT-06K

    EDWARDS SIGNALING

    391-BT-06K

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, 1NO, 1NC, STAINLESS STEEL, 391-B DPST MAG T 18/4 SJT0-WA, NO DIRECT REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$185.67
    CAN$185.67
    Repair Yours CAN$359.03
    EDWARDS SIGNALING 151-3Y-06K

    EDWARDS SIGNALING

    151-3Y-06K

    151 RE 3AMP NC MAG Y CBL 18/2
    ✓ IN STOCK!
    CAN$177.49 Buy Surplus As Low As CAN$63.30
    CAN$63.30
    EDWARDS SIGNALING 391-BLT-12K

    EDWARDS SIGNALING

    391-BLT-12K

    SAFETY SWITCH, 391 SERIES, MAGNETIC NON-CONTACT, DPST, 8 MM SWITCH ON DISTANCE, 30 MM SWITCH OFF DISTANCE, 12 FT LEADS
    ✓ IN STOCK!
    CAN$488.81 Buy Surplus As Low As CAN$221.37
    CAN$221.37
    KIDDE-FENWAL, LLC 1517206KD3

    KIDDE-FENWAL, LLC

    SENTROL

    1517206KD3

    DISCONTINUED BY MANUFACTURER, INTERLOCK SWITCH, 6FT CABLE, NON-CONTACT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$45.85
    CAN$45.85
    Repair Yours CAN$359.03
    EDWARDS SIGNALING 3008-W

    EDWARDS SIGNALING

    3008-W

    RECESSED SHORT ROLLER PLUNGER, NORMALLY OPEN, CLOUD WHITE , 3008-W
    ✓ IN STOCK!
    CAN$32.85 Buy Surplus As Low As CAN$22.85
    CAN$22.85
    Repair Yours CAN$359.03
    OMRON D4NS-4BF

    OMRON

    D4NS-4BF

    SAFETY-DOOR SWITCH, 1-CONDUIT, M20 CONDUIT SIZE, 2NC SLOW-ACTION CONTACTS, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC HEAD
    ✓ IN STOCK!
    CAN$142.82 Buy Surplus As Low As CAN$85.69
    CAN$85.69
    Repair Yours CAN$360.00
    EDWARDS SIGNALING 348

    EDWARDS SIGNALING

    348

    BACK BOX, OUTDOOR, FOR USE WITH 332/333/340/435/439D 4-INCH BELLS, 5-1/8 IN DIAMETER, 1-5/8 IN DEPTH
    ✓ IN STOCK!
    CAN$151.42 Buy Surplus As Low As CAN$119.97
    CAN$119.97
    Repair Yours CAN$360.00
    IDEC HS1L-DT44KMSR-G

    IDEC

    HS1L-DT44KMSR-G

    SAFETY SWITCH SPRING LOCK, 10 AMP, 250 VAC/DC, 1NO/NC, G1/2 CONDUIT PORT, GREEN LED INDICATOR, SCREW MOUNT, IP67
    ✓ IN STOCK!
    CAN$387.70 Buy New CAN$387.70
    CAN$232.61
    Repair Yours CAN$360.00
    PILZ PSEN1.1P-22/PSEN1.1-20/8MM/IX1/1UNIT

    PILZ

    PSEN1.1P-22/PSEN1.1-20/8MM/IX1/1UNIT

    SAFETY SWITCH, MAGNETIC OPERATION, 2 NORMALLY OPEN CONTACTS, 24 VDC SWITCHING VOLTAGE, 8 MM SWITCHING DISTANCE, 26 MM RELEASING DISTANCE, M8 - 4 PIN MALE CONNECTOR, 4 POLE, IP65/IP67 OR IP69 ...
    ✓ IN STOCK!
    CAN$241.37 Buy Surplus As Low As CAN$184.24
    CAN$184.24
    ERSCE Z5

    ERSCE

    Z5

    KEY FOR SAFETY SWITCH 90DEGREE
    ✓ IN STOCK!
    CAN$6.81 Buy Surplus As Low As CAN$2.21
    CAN$2.21
    Repair Yours CAN$359.03
    MTE 01.000016.006

    MTE

    01.000016.006

    INTERLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$45.70
    CAN$45.70
    Repair Yours CAN$360.95
    SCHMERSAL AZ16ZVRK

    SCHMERSAL

    AZ16ZVRK

    DISCONTINUED BY MANUFACTURER, KEYED INTERLOCK, DOUBLE INSULATED, THERMOPLASTIC, 230 VAC, 4 AMP, REPLACED BY: AZ16ZVRK-M16
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$129.14
    CAN$129.14
    SCHMERSAL AZ-16-ZV

    SCHMERSAL

    AZ-16-ZV

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, AC11U, 2 AMP, 220 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$52.49
    CAN$52.49
    SCHMERSAL AZ15ZVRK

    SCHMERSAL

    AZ15ZVRK

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, 230 V, 4 AMP, NORMALLY CLOSED, **REPLACED BY -M16**, **CAN BE SOLD WITH DIFFERENT PORT SIZES**
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$181.27
    CAN$181.27
    ALLEN BRADLEY 440H-E22025

    ALLEN BRADLEY

    GUARDMASTER LTD

    440H-E22025

    HINGE SWITCH, SAFETY SWITCH INTERLOCK ENSIGN, ENSIGN 3, NO SPECIAL FEATURES, 3 N.C. SAFETY, 3 N.C. SAFETY CONTACTS, NO AUXILLARY CONTACTS, SOLID HINGE SHAFT 80MMX10MM, HINGE SWITCH, M16 COND ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$95.55
    CAN$95.55
    RITTAL 4127210

    RITTAL

    4127210

    F. ENCLOSURES W/LARGE SWING FRAMES DOOR SWITCH W-TOGGLE UL F. ENCLOSURES W/LARGE SWING FRAMES
    ✓ IN STOCK!
    CAN$495.59 Buy Surplus As Low As CAN$377.05
    CAN$377.05
    Repair Yours CAN$360.95
    SECURITRON EEB2

    SECURITRON

    EEB2

    DISCONTINUED BY MANUFACTURER, EMERGENCY EXIT BUTTON, W/ 30 SEC. TIMER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$125.48
    CAN$125.48
    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$241.85 Buy Surplus As Low As CAN$143.46
    CAN$143.46
    Repair Yours CAN$360.00
    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$175.67 Buy Surplus As Low As CAN$105.69
    CAN$105.69
    Repair Yours CAN$352.75
    OMRON XER6019-11SC2

    OMRON

    STI

    XER6019-11SC2

    SAFETY INTERLOCK SWITCH, 44506-0070 P/N
    ✓ IN STOCK!
    CAN$367.60 Buy Surplus As Low As CAN$256.31
    CAN$256.31
    Repair Yours CAN$359.03
    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$961.77 Buy Surplus As Low As CAN$376.47
    CAN$376.47
    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$31.83
    CAN$31.83
    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$104.46 Buy Surplus As Low As CAN$62.67
    CAN$62.67
    Repair Yours CAN$360.00
    SCHMERSAL AZ16ZVRK-2254

    SCHMERSAL

    AZ16ZVRK-2254

    (AZ16ZVRK-2254) KEYED INTERLOCK
    ✓ IN STOCK!
    CAN$242.66 Buy Surplus As Low As CAN$50.49
    CAN$50.49
    Repair Yours CAN$358.12
    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$438.69
    CAN$438.69
    Repair Yours CAN$360.95
    SCHMERSAL AZ 16 ZVRK-M16-1476-1

    SCHMERSAL

    AZ 16 ZVRK-M16-1476-1

    DISCONTINUED BY MANUFACTURER, SAFETY INTERLOCK SWITCH, 500 VAC, 10 AMP, M16 CABLE ENTRY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$318.15
    CAN$318.15
    Repair Yours CAN$360.00
    ALLEN BRADLEY 440G-T27122

    ALLEN BRADLEY

    440G-T27122

    DISCONTINUED BY MANUFACTURER 2010-09-28, SAFETY INTERLOCK TLS-GD2 24VAC/DC 3NC/2NO
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$597.10
    CAN$597.10
    Repair Yours CAN$359.03
    OMRON D4NS-2BF

    OMRON

    D4NS-2BF

    SAFETY-DOOR SWITCH, 1-CONDUIT, G1/2 CONDUIT SIZE, 2NC SLOW-ACTION CONTACTS, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC HEAD
    ✓ IN STOCK!
    CAN$122.83 Buy Surplus As Low As CAN$78.55
    CAN$78.55
    OMRON D4BL-2CRA

    OMRON

    D4BL-2CRA

    SAFETY DOOR-LOCK SWITCH, MECHANICAL LOCK, 24 VDC, 1NC+1NC/1NO+1NC, 10 AMP
    ✓ IN STOCK!
    CAN$1,148.70 Buy Surplus As Low As CAN$663.93
    CAN$663.93
    Repair Yours CAN$488.40
    OMRON D4NS-1AF

    OMRON

    D4NS-1AF

    SAFETY-DOOR SWITCH, 1-CONDUIT, PG 13.5 CONDUIT SIZE, 1NC/1NO SLOW-ACTION CONTACTS, FOUR MOUNTING DIRECTIONS POSSIBLE, PLASTIC HEAD
    ✓ IN STOCK!
    CAN$135.44 Buy Surplus As Low As CAN$102.93
    CAN$102.93
    OMRON G9SX-NS202-RT DC24

    OMRON

    G9SX-NS202-RT DC24

    SAFETY RELAY, 24 VDC, G9SX-NS SERIES, 3 WATT, DIN RAIL, SCREW TERMINALS
    ✓ IN STOCK!
    CAN$1,037.08 Buy Surplus As Low As CAN$622.25
    CAN$622.25
    Repair Yours CAN$420.00
    ALLEN BRADLEY 440T-AKEYE13AB

    ALLEN BRADLEY

    440T-AKEYE13AB

    TRAPPED KEY INTERLOCK,KEY,KEY EJECT,CODE,AB
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$217.44
    CAN$217.44
    ALLEN BRADLEY 440TMKEXE14X154

    ALLEN BRADLEY

    440TMKEXE14X154

    440TMKEXE14X154, KEY EXCHANGE, INTERLOCK, CODED, SEQUENTIAL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$437.22
    CAN$437.22
    Repair Yours CAN$360.95
    ALLEN BRADLEY 440N-Z21U26A

    ALLEN BRADLEY

    GUARDMASTER LTD

    440N-Z21U26A

    GUARDMASTER NON CONTACT SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$410.47
    CAN$410.47
    Repair Yours CAN$360.95
    ALLEN BRADLEY 440K-M2NNNDS

    ALLEN BRADLEY

    GUARDMASTER LTD

    440K-M2NNNDS

    TONGUE INTERLOCK, NO SPECIAL FEATURES, 2 N.C. SAFETY, 2 N.O AUX, SNAP ACTING CONTACTS, NO ACTUATOR,8 PIN DC QD, DIE CAST ALLOY, RED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$298.75
    CAN$298.75
    Repair Yours CAN$360.00
    ALLEN BRADLEY 440K-M2NAEYS

    ALLEN BRADLEY

    GUARDMASTER LTD

    440K-M2NAEYS

    TONGUE INTERLOCK, MT-GD2, GD2 FRONT ENTRY, 2 NC SAFETY, 2 NO AUX, SNAP ACTING, STANDARD ACTUATOR, 5 PIN MICRO QD, DIE CAST ALLOY, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$215.17
    CAN$215.17
    Repair Yours CAN$360.95
    ALLEN BRADLEY 440T-AKEYE13DB

    ALLEN BRADLEY

    440T-AKEYE13DB

    KEY FOR 440T TRAPPED KEY SYSTEMS, CODE DB, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$263.93
    CAN$263.93
    Repair Yours CAN$360.95
    NVENT AEKDF

    NVENT

    HOFFMAN ENCLOSURES

    AEKDF

    INTERLOCK DEFEATER, ENCLOSURE ELECTRICAL, 110/120V
    ✓ IN STOCK!
    CAN$340.18 Buy Surplus As Low As CAN$201.22
    CAN$201.22
    Repair Yours CAN$351.96
    NVENT PEK115NDH

    NVENT

    HOFFMAN ENCLOSURES

    PEK115NDH

    ELECTRICAL INTERLOCK, 120VAC, FITS DOOR BAR, PLATED, STEEL, .100/.120 AMPS
    ✓ IN STOCK!
    CAN$909.61 Buy Surplus As Low As CAN$480.62
    CAN$480.62
    Repair Yours CAN$359.03
    NVENT ALFSWM

    NVENT

    HOFFMAN ENCLOSURES

    ALFSWM

    DISCONTINUED BY MANUFACTURER, REMOTE SWITCH, PANELITE SERIES, MANUAL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$12.14
    CAN$12.14
    MITSUBISHI UA-ML50

    MITSUBISHI

    UA-ML50

    DISCONTINUED BY MANUFACTURER, INTERLOCK SWITCH, FOR SD-K50/K65, SAFETY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$26.44
    CAN$26.44
    SIEMENS 3RK1405-1SE15-0AA2

    SIEMENS

    3RK1405-1SE15-0AA2

    ASISAFE OUTPUT MODULE. S45. SCREW, AS-INTERFACE SAFE SLIMLINE MODULE S45F 1F-RO/3DI/2DO, IP20, SCREW CONNECTION WIDTH 45MM
    ✓ IN STOCK!
    CAN$1,371.35 Buy Surplus As Low As CAN$684.11
    CAN$684.11
    Repair Yours CAN$497.17
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