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DIN Rail Terminal Blocks

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Versatile, reliable connections for control and power distribution

Altech offers a complete range of DIN-rail terminal blocks designed for control panels, automation, and machinery wiring. Available in screw-clamp, spring-clamp, and push-in technologies, they provide secure, vibration-resistant connections that save time and space. Options include feed-through, ground, fuse, disconnect, and component carrier blocks, plus stud/ring styles for heavy-duty, high-current applications.

Slim, modular designs maximize panel density—handling up to 600 V while keeping footprints as narrow as 3.5 mm. Accessories like jumpers, separators, test plugs, and labeling systems make installation and maintenance faster, safer, and more organized.

With their flexibility, durability, and broad selection, Altech DIN-rail blocks deliver dependable performance across industries from factory automation to power distribution.

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Original Screw Clamp (CT Series)

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DIN Rail Terminal Blocks

    Grey CPST1.5/3 - Terminal Block

    CPST1.5/3
    DIN Term Blk, Push-In, Sensor & Actuator, 3 Conn15A, 150V, 24-14AWG, 3.5mm, grey  < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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    DIN Rail Terminal Blocks

      Grey CPST1.5/3L-110-240V - Terminal Block

      CPST1.5/3L-110-240V
      DIN Term Blk, Push-In, Sensor & Actuator, 3 ConnLED, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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      DIN Rail Terminal Blocks

        Grey CPST1.5/3L-6-60V - Terminal Block

        CPST1.5/3L-6-60V
        DIN Term Blk, Push-In, Sensor & Actuator, 3 ConnLED, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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        DIN Rail Terminal Blocks

          Grey CPST1.5/4 - Terminal Block

          CPST1.5/4
          DIN Term Blk, Push-In, Sensor & Actuator, 4 Conn15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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          DIN Rail Terminal Blocks

            Grey CPST1.5/4L-110-240V - Terminal Block

            CPST1.5/4L-110-240V
            DIN Term Blk, Push-In, Sensor & Actuator, 4 ConnLED, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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            DIN Rail Terminal Blocks

              Grey CPST1.5/4L-6-60V - Terminal Block

              CPST1.5/4L-6-60V
              DIN Term Blk, Push-In, Sensor & Actuator, 4 ConnLED, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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              DIN Rail Terminal Blocks

                Grey CPSTG1.5/4 - Terminal Block

                CPSTG1.5/4
                DIN Term Blk, Push-In, Sensor & Actuator, 4 ConnGround, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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                DIN Rail Terminal Blocks

                  Grey CPSTG1.5/4L-110-240V - Terminal Block

                  CPSTG1.5/4L-110-240V
                  DIN Term Blk, Push-In, Sensor & Actuator, 4 ConnGround, LED, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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                  DIN Rail Terminal Blocks

                    Grey CPSTG1.5/4L-6-60V - Terminal Block

                    CPSTG1.5/4L-6-60V
                    DIN Term Blk, Push-In, Sensor & Actuator, 4 ConnGround, LED, 15A, 150V, 24-14AWG, 3.5mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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                    DIN Rail Terminal Blocks

                      Grey CPPT2.5/3 - Terminal Block

                      CPPT2.5/3
                      DIN Term Blk, Push-In, Sensor & Actuator, 3 ConnPower Terminal, 16A, 300V, 24-12AWG, 7mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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                      DIN Rail Terminal Blocks

                        Grey CPPTG2.5/4 - Terminal Block

                        CPPTG2.5/4
                        DIN Term Blk, Push-In, Sensor & Actuator, 4 ConnPower Terminal, Ground, 16A, 300V, 24-12AWG, 7mm, grey < Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
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                        DIN Rail Terminal Blocks

                          Grey - DDFL4U - Terminal Block

                          DDFL4U
                          Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                          DIN Rail Terminal Blocks

                            Grey - DDFL4U(E)/24 - Terminal Block

                            DDFL4U(E)/24
                            Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 24V AC/DCDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                            DIN Rail Terminal Blocks

                              Grey - DDFL4U(E)/48 - Terminal Block

                              DDFL4U(E)/48
                              Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 48V AC/DCDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                              DIN Rail Terminal Blocks

                                Grey - DDFL4U(E)/110 - Terminal Block

                                DDFL4U(E)/110
                                Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 110V AC/DCDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                                DIN Rail Terminal Blocks

                                  Grey - DDFL4U(E)/220 - Terminal Block

                                  DDFL4U(E)/220
                                  Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 220V AC/DCDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                                  DIN Rail Terminal Blocks

                                    Grey - DDFL4U(E)/440 - Terminal Block

                                    DDFL4U(E)/440
                                    Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 440V AC/DCDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                                    DIN Rail Terminal Blocks

                                      Grey - DDFL4U(E)LR/24 - Terminal Block

                                      DDFL4U(E)LR/24
                                      Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 24V AC/DCDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
                                      View
                                      DIN Rail Terminal Blocks
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