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Image Part # Manufacturer Description Pricing Quantity RoHS Mounting Type Contact Materials ElectricalLife Mfr Package Product Status Voltage Rating AC Voltage Rating DC Operating Temperature Series Number of Positions Current Rating (Amps) Contact Finish Termination Style Actuator Type Circuit Switch Function Panel Cutout Dimensions Mechanical Life Contact Timing Angle of Throw Depth Behind Flange Key Removable Positions Features
Siemens 52SC6AEX749
Mfr. Part #
52SC6AEX749
Elecinsight Part #
4557-871-52SC6AEX749
IN STOCK: 2291
Siemens
KYD SEL SWITCH,MTD,2POSACAM,REM
Datasheet Compare
    Min.:1
    Mult.:1
    		 Panel Mount - - Siemens Bulk Active - - - - 2 - - - Flat Key - - Circular - 30.00mm Dia - Not Specified - - All -
    52SC6AEX749
    52SC6AEX749

    4557-871-52SC6AEX749 Siemens
    RoHS :
    Package : -
    In Stock : 2291
    1 : -
    Siemens 52SC6AEX723
    Mfr. Part #
    52SC6AEX723
    Elecinsight Part #
    4557-871-52SC6AEX723
    IN STOCK: 2743
    		Siemens
    KYD SEL SWITCH,MTD,2POSACAM,REM
    Datasheet Compare
      Min.:1
      Mult.:1
      		 Panel Mount - - Siemens Bulk Active - - - - 2 - - - Flat Key - - Circular - 30.00mm Dia - Not Specified - - All -
      52SC6AEX723
      52SC6AEX723

      4557-871-52SC6AEX723 Siemens
      RoHS :
      Package : -
      In Stock : 2743
      1 : -
      Siemens A6X30142122
      Mfr. Part #
      A6X30142122
      Elecinsight Part #
      4557-871-A6X30142122
      IN STOCK: 15
      		Siemens
      KEY-OPERATED SWITCH RONIS. O-I
      Datasheet Compare
        Min.:1
        Mult.:1
        		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens Box Active 500 V 500 V -25°C ~ 70°C 3SU1 2 10A (AC/DC) Silver Screw Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
        A6X30142122
        A6X30142122

        4557-871-A6X30142122 Siemens
        RoHS :
        Package : -
        In Stock : 15
        1 : -
        Siemens A6X30141687
        Mfr. Part #
        A6X30141687
        Elecinsight Part #
        4557-871-A6X30141687
        IN STOCK: 2640
        		Siemens
        KEY-OPERATED SWITCH CES. O-I
        Datasheet Compare
          Min.:1
          Mult.:1
          		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens Box Active 500 V 500 V -25°C ~ 70°C 3SU1 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 61.00mm All -
          A6X30141687
          A6X30141687

          4557-871-A6X30141687 Siemens
          RoHS :
          Package : -
          In Stock : 2640
          1 : -
          Siemens A6X30143169
          Mfr. Part #
          A6X30143169
          Elecinsight Part #
          4557-871-A6X30143169
          IN STOCK: 2284
          		Siemens
          KEY-OPERATED SWITCH RONIS. O-I
          Datasheet Compare
            Min.:1
            Mult.:1
            		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NC On-Off Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm Left -
            A6X30143169
            A6X30143169

            4557-871-A6X30143169 Siemens
            RoHS :
            Package : -
            In Stock : 2284
            1 : -
            Siemens A6X30141673
            Mfr. Part #
            A6X30141673
            Elecinsight Part #
            4557-871-A6X30141673
            IN STOCK: 2522
            		Siemens
            KEY-OPERATED SWITCH RONIS. O-I
            Datasheet Compare
              Min.:1
              Mult.:1
              		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
              A6X30141673
              A6X30141673

              4557-871-A6X30141673 Siemens
              RoHS :
              Package : -
              In Stock : 2522
              1 : -
              Siemens A6X30141675
              Mfr. Part #
              A6X30141675
              Elecinsight Part #
              4557-871-A6X30141675
              		Siemens
              KEY-OPERATED SWITCH RONIS. O-I
              Datasheet Compare
                Min.:1
                Mult.:1
                		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                A6X30141675
                A6X30141675

                4557-871-A6X30141675 Siemens
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Siemens A6X30142155
                Mfr. Part #
                A6X30142155
                Elecinsight Part #
                4557-871-A6X30142155
                IN STOCK: 2475
                		Siemens
                KEY-OPERATED SWITCH RONIS. O-I
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                  A6X30142155
                  A6X30142155

                  4557-871-A6X30142155 Siemens
                  RoHS :
                  Package : -
                  In Stock : 2475
                  1 : -
                  Siemens A6X30143181
                  Mfr. Part #
                  A6X30143181
                  Elecinsight Part #
                  4557-871-A6X30143181
                  IN STOCK: 2083
                  		Siemens
                  KEY-OPERATED SWITCH RONIS. O-I
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Screw Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm All -
                    A6X30143181
                    A6X30143181

                    4557-871-A6X30143181 Siemens
                    RoHS :
                    Package : -
                    In Stock : 2083
                    1 : -
                    Siemens A6X30143194
                    Mfr. Part #
                    A6X30143194
                    Elecinsight Part #
                    4557-871-A6X30143194
                    		Siemens
                    KEY-OPERATED SWITCH RONIS. O-I
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm All -
                      A6X30143194
                      A6X30143194

                      4557-871-A6X30143194 Siemens
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      Siemens A6X30142156
                      Mfr. Part #
                      A6X30142156
                      Elecinsight Part #
                      4557-871-A6X30142156
                      IN STOCK: 14
                      		Siemens
                      KEY-OPERATED SWITCH RONIS. O-I
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                        A6X30142156
                        A6X30142156

                        4557-871-A6X30142156 Siemens
                        RoHS :
                        Package : -
                        In Stock : 14
                        1 : -
                        Siemens A6X30141680
                        Mfr. Part #
                        A6X30141680
                        Elecinsight Part #
                        4557-871-A6X30141680
                        		Siemens
                        KEY-OPERATED SWITCH RONIS. O-I
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                          A6X30141680
                          A6X30141680

                          4557-871-A6X30141680 Siemens
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Siemens A6X30143465
                          Mfr. Part #
                          A6X30143465
                          Elecinsight Part #
                          4557-871-A6X30143465
                          IN STOCK: 2009
                          		Siemens
                          KEY-OPERATED SWITCH RONIS. O-I
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Screw Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm All -
                            A6X30143465
                            A6X30143465

                            4557-871-A6X30143465 Siemens
                            RoHS :
                            Package : -
                            In Stock : 2009
                            1 : -
                            Siemens A6X30143170
                            Mfr. Part #
                            A6X30143170
                            Elecinsight Part #
                            4557-871-A6X30143170
                            IN STOCK: 2786
                            		Siemens
                            KEY-OPERATED SWITCH RONIS. O-I
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NC On-Off Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm Left -
                              A6X30143170
                              A6X30143170

                              4557-871-A6X30143170 Siemens
                              RoHS :
                              Package : -
                              In Stock : 2786
                              1 : -
                              Siemens A6X30142171
                              Mfr. Part #
                              A6X30142171
                              Elecinsight Part #
                              4557-871-A6X30142171
                              IN STOCK: 23
                              		Siemens
                              KEY-OPERATED SWITCH RONIS. O-I
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Spring Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                                A6X30142171
                                A6X30142171

                                4557-871-A6X30142171 Siemens
                                RoHS :
                                Package : -
                                In Stock : 23
                                1 : -
                                Siemens A6X30142145
                                Mfr. Part #
                                A6X30142145
                                Elecinsight Part #
                                4557-871-A6X30142145
                                IN STOCK: 2418
                                		Siemens
                                KEY-OPERATED SWITCH RONIS. O-I
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Screw Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                                  A6X30142145
                                  A6X30142145

                                  4557-871-A6X30142145 Siemens
                                  RoHS :
                                  Package : -
                                  In Stock : 2418
                                  1 : -
                                  Siemens A6X30143180
                                  Mfr. Part #
                                  A6X30143180
                                  Elecinsight Part #
                                  4557-871-A6X30143180
                                  IN STOCK: 2867
                                  		Siemens
                                  KEY-OPERATED SWITCH RONIS. O-I
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens Box Active 500 V 500 V -25°C ~ 70°C 3SU1 2 10A (AC/DC) Silver Screw Terminal Flat Key DPST-NO/NC On-Off, Off-On Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm All -
                                    A6X30143180
                                    A6X30143180

                                    4557-871-A6X30143180 Siemens
                                    RoHS :
                                    Package : -
                                    In Stock : 2867
                                    1 : -
                                    Siemens A6X30143173
                                    Mfr. Part #
                                    A6X30143173
                                    Elecinsight Part #
                                    4557-871-A6X30143173
                                    IN STOCK: 14
                                    		Siemens
                                    KEY-OPERATED SWITCH RONIS. O-I
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens - Active 500 V 500 V -25°C ~ 70°C - 2 10A (AC/DC) Silver Screw Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm All -
                                      A6X30143173
                                      A6X30143173

                                      4557-871-A6X30143173 Siemens
                                      RoHS :
                                      Package : -
                                      In Stock : 14
                                      1 : -
                                      Siemens A6X30142106
                                      Mfr. Part #
                                      A6X30142106
                                      Elecinsight Part #
                                      4557-871-A6X30142106
                                      IN STOCK: 24
                                      		Siemens
                                      KEY-OPERATED SWITCH RONIS. O-I
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens Box Active 500 V 500 V -25°C ~ 70°C 3SU1 2 10A (AC/DC) Silver Screw Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 1,000,000 Cycles Not Specified 90° 49.40mm All -
                                        A6X30142106
                                        A6X30142106

                                        4557-871-A6X30142106 Siemens
                                        RoHS :
                                        Package : -
                                        In Stock : 24
                                        1 : -
                                        Siemens A6X30142569
                                        Mfr. Part #
                                        A6X30142569
                                        Elecinsight Part #
                                        4557-871-A6X30142569
                                        IN STOCK: 2800
                                        		Siemens
                                        KEY-OPERATED SWITCH RONIS. O-I
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          		 Panel Mount Silver Alloy 10,000,000 Cycles Siemens Box Active 500 V 500 V -25°C ~ 70°C 3SU1 2 10A (AC/DC) Silver Spring Terminal Flat Key SPST-NO Off-On Circular - 22.30mm Dia 300,000 Cycles Not Specified 90° 49.40mm All -
                                          A6X30142569
                                          A6X30142569

                                          4557-871-A6X30142569 Siemens
                                          RoHS :
                                          Package : -
                                          In Stock : 2800
                                          1 : -

                                          Switches

                                          Keylock Switches definition: A keylock switch is a type of rotary switch that has the added security of a key. The key can turn to a single position or have multiple pos... Keylock Switches Product Listing: 52SC6AEX749,52SC6AEX723,A6X30142122,A6X30141687,A6X30143169.Switches type:Pushbutton Switches(276985),Rocker Switches(101772),Toggle Switches(58040),DIP Switches(50989),Snap Action, Limit Switches(50484) .Keylock Switches has 205 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Elecinsight.