Product Search

    SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS

    Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.

    Contactors & Starters / Auxiliary Contact
    Radwell is here to supply you with all your plant floor needs.

    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.

    Filter Results
    Results 101-150 of 990.
    SIEMENS 3RV1991-1CA0

    SIEMENS

    3RV1991-1CA0

    DISCONTINUED BY MANUFACTURER 04/14/2023, AUXILIARY SWITCH, 24 VD,C 3 SIGNALING CHANGEOVER SWITCHES, 1 TRIPPED SIGNAL, FOR SIZE 3RV1/5/6/7/8
    ✓ IN STOCK!
    Buy Surplus As Low As $238.00
    $238.00
    SIEMENS 49D25132NC

    SIEMENS

    FURNAS ELECTRIC CO

    49D25132NC

    FURNAS ELECTRIC, 49D25132NC, AUXILIARY KIT 5TH POWER POLE NC
    ✓ IN STOCK!
    $107.28 Buy Surplus As Low As $37.00
    $37.00
    SIEMENS 3RH1911-1GA04-3AA1

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1911-1GA04-3AA1

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT BLOCK, 10AMP, 600V, 4NC, SCREW
    ✓ IN STOCK!
    Buy Surplus As Low As $141.15
    $141.15
    Repair Yours $300.00
    SIEMENS 5SX9100-HS

    SIEMENS

    ITE SIEMENS

    5SX9100-HS

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT BLOCK, 1-6AMP, 230VAC, 220VDC ,REPLACEMENT TYPE 5ST3010 T70MM ONLY SUITABLE FOR 5SY OR 5SL
    ✓ IN STOCK!
    Buy Surplus As Low As $12.93
    $12.93
    SIEMENS 3RH2911-2XA40-0MA0

    SIEMENS

    3RH2911-2XA40-0MA0

    AUXILIARY CONTACT, W, FRONT SWITCH, 3RH/3RT SERIES, 690 VAC, 4 N/O, SNAP ON MOUNTING, -55 TO +80 DEGREES C, IP20
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $33.00
    $33.00
    SIEMENS F11NOCLL

    SIEMENS

    ITE SIEMENS

    F11NOCLL

    DISCONTINUED BY MANUFACTURER, AUXILIARY OVERLAPPING CONTACT, NC / NO, STANDARD PILOT DUTY
    ✓ IN STOCK!
    Buy Surplus As Low As $35.67
    $35.67
    SIEMENS 3RV2901-1J

    SIEMENS

    3RV2901-1J

    LATERAL AUXILIARY SWITCH 2NO+2NC SCREW, LATERAL AUXILIARY SWITCH 2NO+2NC, SCREW CONNECTION, FOR CIRCUIT-BREAKERS SZ S00/S0
    ✓ IN STOCK!
    $37.62 Buy Surplus As Low As $24.83
    $24.83
    SIEMENS 3RV2901-1G

    SIEMENS

    3RV2901-1G

    TRANSVERSE AUX. SWITCH SOLID STATE 1CO, TRANSVERSE AUX. SWITCH, SUITABLE F. ELECTRONICS, 1CO, SCREW CONNECTION, FOR CIRCUIT-BREAKERS SZ S00/S0
    ✓ IN STOCK!
    $114.00 Buy Surplus As Low As $76.00
    $76.00
    SIEMENS 3RV2901-1A

    SIEMENS

    FURNAS ELECTRIC CO

    3RV2901-1A

    AUXILIARY SWITCH, LATERAL, SIRIUS, 2 POLE, 10 AMP AT 690 VAC, 2 AMP AT 250 VDC, 1NO/1NC, 16-18 AWG, SCREW TERMINAL, -20 TO +60 DEGREES C, IP20
    ✓ IN STOCK!
    $35.20 Buy Surplus As Low As $17.15
    $17.15
    SIEMENS 3RV2901-4E

    SIEMENS

    3RV2901-4E

    TRANSVERSE AUX. SW 1NO+1NC RING LUG, TRANSVERSE AUX. SWITCH, 1NO+1NC, RING CABLE LUG CONNECTION FOR CIRCUIT-BREAKERS, SZ S00/S0
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $32.00
    $32.00
    SIEMENS 3RH2921-1DA20

    SIEMENS

    3RH2921-1DA20

    AUX. SWITCH LATERAL 2NO S0 SCREW, LATERAL AUX.SWITCH BLOCK,SIDE, 2NO, CURR.PATH 1NO, 1NO, FOR MOTOR CONTACTORS, SZ S0, SCREW TERMINAL R 33/34, 43/44 L 53/54, 63/64
    ✓ IN STOCK!
    $49.00 Buy Surplus As Low As $29.57
    $29.57
    SIEMENS 3RH2921-1DA11

    SIEMENS

    3RH2921-1DA11

    AUXILIARY SWITCH, LATERAL, 3RH SERIES, 600 VAC, 50 HZ, 1NO/1NC, SIZE S0, SIDE MOUNT, SNAP-IN MOUNTING TYPE
    ✓ IN STOCK!
    $98.43 Buy Surplus As Low As $59.06
    $59.06
    SIEMENS 3RH2911-4HA22

    SIEMENS

    3RH2911-4HA22

    AUXILIARY SWITCH, ON THE FRONT, 2 NO + 2 NC, .1/.2, .1/.2, .3/.4, .3/.4, CURRENT PATH: 1 NC, 1 NC, 1 NO, 1 NO, RING CABLE LUG CONNECTION, FOR CONTACTORS 3RT2 AND CONTACTOR RELAYS 3RH2 , 3RH2 ...
    ✓ IN STOCK!
    $62.00 Buy Surplus As Low As $41.00
    $41.00
    SIEMENS 3RH2911-4DA11

    SIEMENS

    3RH2911-4DA11

    AUX. SWITCH LATERAL 1NO+2NC S00 R LUG, LATERAL AUX.SWITCH BLOCK,SIDE, 1NO+1NC, CURR.PATH 1NC, 1NO, FOR MOTOR CONTACTORS, SZ S00, RING CABLE LUG CONNECTION R 21/22, 33/34 L 41/42, 53/54
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $37.00
    $37.00
    SIEMENS 3RH2131-2AF00

    SIEMENS

    3RH2131-2AF00

    CONTACTOR RELAY 3NO+1NC AC 110V SPRING, CONTACTOR RELAY, 3NO+1NC, AC 110V, 50/60 HZ, SZ S00, SPRING-LOADED TERMINAL
    ✓ IN STOCK!
    $122.00 Buy Surplus As Low As $65.10
    $65.10
    SIEMENS 3RH2140-1JB40

    SIEMENS

    3RH2140-1JB40

    COUPLING CONTACTOR RELAY, 4 NO, 24 V DC, 0.7...1.25* US, WITH INTEGRATED DIODE, SIZE S00, SCREW TERMINAL SUITABLE FOR PLC OUTPUTS
    ✓ IN STOCK!
    $169.00 Buy Surplus As Low As $129.00
    $129.00
    SIEMENS 3RH2911-2HA31

    SIEMENS

    3RH2911-2HA31

    AUXILLARY CONTACT BLOCK, 10A, 1 NORMALLY CLOSED, 3 NORMALLY OPEN, SPRING SNAP ON
    ✓ IN STOCK!
    $52.00 Buy Surplus As Low As $28.83
    $28.83
    SIEMENS 3RH2911-2HA13

    SIEMENS

    3RH2911-2HA13

    AUXILIARY CONTACT, FRONT MOUNTING, 1 NO + 3 NC CURRENT PATH, FOR 3RH AND 3RT SPRING-TYPE TERMINAL, PREFERRED SUCCESSOR TO: 3RH1911-2HA13
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $42.00
    $42.00
    SIEMENS 3RH1921-1MA11

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1921-1MA11

    DISCONTINUED BY MANUFACTURER 2020, AUXILIARY CONTACT BLOCK, BOTTOM MOUNT, 10 AMP, 1 NO + 1 NC
    ✓ IN STOCK!
    Buy Surplus As Low As $62.83
    $62.83
    SIEMENS 3RH1921-1LA11

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1921-1LA11

    DISCONTINUED BY MANUFACTURER, AUXILIARY SWITCH BLOCK, 10 AMP, 240 VAC, 1NO+1NC, 2 POLE, FOR MOTOR CONTACTORS, CABLE ENTRY AT THE TOP, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $32.80
    $32.80
    SIEMENS 5ST3010

    SIEMENS

    5ST3010

    AUXILIARY CURRENT SWITCH, FOR MINIATURE CIRCUIT BREAKER, 6 AMP, 230 VAC, 1NO + 1NC, 2 CONTACT, DIN RAIL MOUNT
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $32.88
    $32.88
    SIEMENS 3TX4402-2A

    SIEMENS

    FURNAS ELECTRIC CO

    3TX4402-2A

    DISCONTINUED BY MANUFACTURER 10/01/2021, AUXILIARY SWITCH BLOCK, 2 NC, WITH SCREW TERMINAL, FOR CONTACTOR RELAYS AND MOTOR CONTACTORS, SNAP-ON MOUNT, FLAT CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $8.00
    $8.00
    SIEMENS SC1

    SIEMENS

    FURNAS ELECTRIC CO

    SC1

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, W/MOUNTING BRACKET
    ✓ IN STOCK!
    Buy Surplus As Low As $187.97
    $187.97
    SIEMENS 3RV1901-2A

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1901-2A

    AUXILIARY CONTACT, SIDE CAGE CLAMP, 1 NO/NC, 10 AMP, 240 V
    ✓ IN STOCK!
    Buy Surplus As Low As $23.24
    $23.24
    SIEMENS 3RV1901-1F

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1901-1F

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, 3RV19 SERIES, FRONT MOUNT, 2 NORMALLY OPEN
    ✓ IN STOCK!
    Buy Surplus As Low As $35.02
    $35.02
    SIEMENS 3RV1901-1E

    SIEMENS

    3RV1901-1E

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT SWITCH, TRANSVERSE, FOR CIRCUIT BREAKER SIZE S00...S3, 1NO + 1NC, (SUCCESSOR: 3RV2901-1E)
    ✓ IN STOCK!
    Buy Surplus As Low As $13.79
    $13.79
    SIEMENS 3RH2911-1HA11

    SIEMENS

    3RH2911-1HA11

    AUXILIARY SWITCH, 1 NO+1 NC, SCREW TERMINALS, FOR CONTACTORS 3RT2 AND CONTACTOR RELAYS 3RH2, SUCCESSOR FOR 3RH1911-1FA11
    ✓ IN STOCK!
    $30.62 Buy Surplus As Low As $18.85
    $18.85
    SIEMENS 3RH2911-1HA10

    SIEMENS

    3RH2911-1HA10

    AUXILIARY SWITCH 1 NO, CURRENT PATH: 1 NO FOR CONTACTOR RELAYS AND MOTOR CONTACTORS, S00 AND S0, SNAP ON MOUNTING, IP20, 690VAC , 3RH29111HA10
    ✓ IN STOCK!
    $7.05 Buy Surplus As Low As $4.23
    $4.23
    SIEMENS 3RH2911-1HA03

    SIEMENS

    3RH2911-1HA03

    AUXILIARY SWITCH, ON THE FRONT, 3 NC, SCREW TERMINAL, FOR CONTACTORS 3RT2, AND CONTACTOR RELAYS 3RH2
    ✓ IN STOCK!
    $42.00 Buy Surplus As Low As $23.21
    $23.21
    SIEMENS 3RH2911-1GA22

    SIEMENS

    3RH2911-1GA22

    AUXILIARY SWITCH, 2NO/NC, PHYSICALLY CODED, ONLY WITH CONTACTOR RELAYS 3RH2140 AND 3RH2440 COMBINABLE, SCREW TYPE TERMINAL
    ✓ IN STOCK!
    $53.00 Buy Surplus As Low As $29.82
    $29.82
    SIEMENS 3RH2911-1GA13

    SIEMENS

    3RH2911-1GA13

    AUXILIARY SWITCH, FRONT MOUNT, 1 NO + 3 NC, SCREW TERMINALS, PHYSICALLY CODED, FOR 3RH2140 AND 3RH2440 CONTACTOR RELAYS
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $33.00
    $33.00
    SIEMENS 3RH2911-1GA04

    SIEMENS

    3RH2911-1GA04

    AUXILIARY SWITCH ON THE FRONT, 4 NC CURRENT PATH 1 NC, 1 NC, 1 NC, 1 NC FOR CONTACTOR
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $33.00
    $33.00
    SIEMENS 3RH2911-1FC22

    SIEMENS

    3RH2911-1FC22

    AUXILIARY SWITCH, 2 NO + 2NC, 22U, 10 AMP, 690 V, 6KV, 50 HZ, FRONT MOUNTING, SNAP ON, SCREW TERMINALS, FOR 3RH AND 3RT, REPLACES 3RH1911-1FC22
    ✓ IN STOCK!
    $86.00 Buy Surplus As Low As $38.85
    $38.85
    SIEMENS 3RH2911-1FA04

    SIEMENS

    3RH2911-1FA04

    AUXILIARY CONTACT BLOCK, 4 NC, FOR CONTACTORS 3RT2/ RELAYS 3RH2, SCREW TYPE TERMINAL, FRONT MOUNTING
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $28.43
    $28.43
    SIEMENS D36098-006

    SIEMENS

    D36098-006

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT ASSEMBLY, DEFINITE PURPOSE
    ✓ IN STOCK!
    Buy Surplus As Low As $12.48
    $12.48
    SIEMENS 3LD9220-5C

    SIEMENS

    FURNAS ELECTRIC CO

    3LD9220-5C

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT, 1N/O + 1N/C, BASE MOUNTING, UP TO 32AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $12.00
    $12.00
    SIEMENS 5ST3018-OKV

    SIEMENS

    ITE SIEMENS

    5ST3018-OKV

    DISCONTINUED BY MANUFACTURER, AUXILIARY CIRCUIT SWITCH MOUNT, 6AMP, 250V, 1N/O 1N/C, 1MW, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $24.97
    $24.97
    SIEMENS 5ST3010-0CC

    SIEMENS

    5ST3010-0CC

    AUXILIARY CONTACT SWITCH
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    SIEMENS 5TT5033-0

    SIEMENS

    5TT5033-0

    INSTA CONTACTOR, SENTRON, 25 AMP, 230 VAC, 220 VDC, 4X N/C, SCREW TYPE TERMINAL, DIN RAIL MOUNT, IP20 , 5TT5033-0
    ✓ IN STOCK!
    $342.00 Buy Surplus As Low As $226.00
    $226.00
    SIEMENS 5TT5040-2

    SIEMENS

    5TT5040-2

    (PRICE/1 PCS) INSTA SCHUETZ MIT 4 SCHLIESSERN KONTAKT FUER AC 230,400V 40A ANSTEUERUNG ACDC24V , 5TT5040-2
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $104.00
    $104.00
    SIEMENS 3TH4244-5KB4

    SIEMENS

    3TH4244-5KB4

    AUXILIARY CONTACTOR RELAY, SIZE 0, 2 TIER, 6-10 AMP, 24 VDC, 4 NO/NC, W/ INTEGRATED VARISTOR, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -25 TO +55 DEGREES C, IP00/20
    ✓ IN STOCK!
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    SIEMENS 3RH2911-1XA40-0MA0

    SIEMENS

    3RH2911-1XA40-0MA0

    AUXILIARY SWITCH, ON THE FRONT, 4 NO, 53/54, 63/64, 73/74, 83/84, CURRENT PATH: 1 NO, 1 NO, 1 NO, 1 NO, SCREW TERMINAL, FOR CONTACTORS 3RT2 AND CONTACTOR RELAYS 3RH2
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $31.19
    $31.19
    SIEMENS 49LCAC2PA

    SIEMENS

    49LCAC2PA

    CONTACT ASSEMBLY, AUXILIARY CONTACT KIT CLASS LC ELECRICALLY HELD LIGHTING CONTACTOR TWO H2
    ✓ IN STOCK!
    $52.80 Buy Surplus As Low As $31.68
    $31.68
    SIEMENS 3TX4413-0A

    SIEMENS

    3TX4413-0A

    DISCONTINUED BY MANUFACTURER, AUXILIARY CONTACT BLOCK, 10AMP, 240VAC, 1NO+3NC
    ✓ IN STOCK!
    Buy Surplus As Low As $14.70
    $14.70
    SIEMENS 3TY6561-1K

    SIEMENS

    3TY6561-1K

    AUX CONTACTOR BLK 2ND LFT 1NO/1NC SIZE 4, CONTROLS - 3TF CONT REPAIR PRTS, CONTROL PRODUCTS , 3TY6561-1K
    ✓ IN STOCK!
    $253.00 Buy Surplus As Low As $167.00
    $167.00
    SIEMENS 3TY6501-1K

    SIEMENS

    3TY6501-1K

    AUX CONTACTOR BLK 2ND LFT 1NO/1NC SIZE 2, CONTROLS - 3TF CONT REPAIR PRTS, CONTROL PRODUCTS , 3TY6501-1K , 3TY6501-1K
    ✓ IN STOCK!
    $71.08 Buy Surplus As Low As $42.65
    $42.65
    SIEMENS 49D36098001X591

    SIEMENS

    FURNAS ELECTRIC CO

    49D36098001X591

    AUXILIARY CONTACT,MODIFIED,CONTACT ASSY.
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $43.99
    $43.99
    SIEMENS 49D36098001

    SIEMENS

    49D36098001

    AUXILIARY CONTACT, CONTACT ASSEMBLY, MODEL F , 49D36098001
    ✓ IN STOCK!
    $113.00 Buy Surplus As Low As $60.00
    $60.00
    SIEMENS 3RH1911-2HA12

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1911-2HA12

    DISCONTINUED BY MANUFACTURER 11/2018, AUXILIARY CONTACT BLOCK, 10AMP, 690VAC, 1NO+2NC, SUGGESTED REPLACEMENT IS 3RH2911-2HA12
    ✓ IN STOCK!
    Buy Surplus As Low As $48.96
    $48.96
    SIEMENS 3RH1911-2GA31

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1911-2GA31

    DISCONTINUED BY MANUFACTURER, AUXILIARY SWITCH BLOCK, FRONT CC, 71E, 3NO+1NC, 4 POLE
    ✓ IN STOCK!
    Buy Surplus As Low As $49.22
    $49.22
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11