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DIN Rail Terminal Blocks

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.

Filters

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

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

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.

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.

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.

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.

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.

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.

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.

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.

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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