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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.

CP Push-In

CY Screw Clamp

CX Spring Clamp

Stud Terminal

Panel Mount

Original Screw Clamp (CT Series)

Accessories

DIN Rail Terminal Blocks

    Red - CSTSN5U/R - Terminal Block

    CSTSN5U/R
    Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, redDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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    DIN Rail Terminal Blocks

      Beige - CSTSB5U/BG - Terminal Block

      CSTSB5U/BG
      Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, beigeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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      DIN Rail Terminal Blocks

        Red - CSTSB5U/R - Terminal Block

        CSTSB5U/R
        Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, redDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
        View
        DIN Rail Terminal Blocks

          Blue - CSTSB5U/BU - Terminal Block

          CSTSB5U/BU
          Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, blueDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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          DIN Rail Terminal Blocks

            Black - CSTSB5U/BL - Terminal Block

            CSTSB5U/BL
            Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, blackDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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            DIN Rail Terminal Blocks

              Orange - CSTSB5U/O - Terminal Block

              CSTSB5U/O
              Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, orangeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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              DIN Rail Terminal Blocks

                Green - CSTSB5U/G - Terminal Block

                CSTSB5U/G
                Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, greenDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                DIN Rail Terminal Blocks

                  Yellow - CSTSB5U/Y - Terminal Block

                  CSTSB5U/Y
                  Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, yellowDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                  DIN Rail Terminal Blocks

                    White - CSTSB5U/W - Terminal Block

                    CSTSB5U/W
                    Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, whiteDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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                    DIN Rail Terminal Blocks
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