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.

CX Spring Clamp

Original Screw Clamp (CT Series)

Showing 1-36 of 132 item(s)

Grey CP6/10 - Terminal Block

CP-Series Push-In Technology

Grey CP6/10 - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Black CP6/10/BL - Terminal Block

CP-Series Push-In Technology

Black CP6/10/BL - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Blue CP6/10/BU - Terminal Block

CP-Series Push-In Technology

Blue CP6/10/BU - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Brown CP6/10/DB - Terminal Block

CP-Series Push-In Technology

Brown CP6/10/DB - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Green CP6/10/G - Terminal Block

CP-Series Push-In Technology

Green CP6/10/G - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Orange CP6/10/O - Terminal Block

CP-Series Push-In Technology

Orange CP6/10/O - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Red CP6/10/R - Terminal Block

CP-Series Push-In Technology

Red CP6/10/R - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

White CP6/10/W - Terminal Block

CP-Series Push-In Technology

White CP6/10/W - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Yellow CP6/10/Y - Terminal Block

CP-Series Push-In Technology

Yellow CP6/10/Y - Terminal Block

DIN Term Blk, Push-In, Feed-Thru40A, 600V, 20-8AWG, 8mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Grey CP6/10/3 - Terminal Block

CP-Series Push-In Technology

Grey CP6/10/3 - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Black CP6/10/3/BL - Terminal Block

CP-Series Push-In Technology

Black CP6/10/3/BL - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Blue CP6/10/3/BU - Terminal Block

CP-Series Push-In Technology

Blue CP6/10/3/BU - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Brown CP6/10/3/DB - Terminal Block

CP-Series Push-In Technology

Brown CP6/10/3/DB - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Green CP6/10/3/G - Terminal Block

CP-Series Push-In Technology

Green CP6/10/3/G - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Orange CP6/10/3/O - Terminal Block

CP-Series Push-In Technology

Orange CP6/10/3/O - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Red CP6/10/3/R - Terminal Block

CP-Series Push-In Technology

Red CP6/10/3/R - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

White CP6/10/3/W - Terminal Block

CP-Series Push-In Technology

White CP6/10/3/W - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Yellow CP6/10/3/Y - Terminal Block

CP-Series Push-In Technology

Yellow CP6/10/3/Y - Terminal Block

DIN Term Blk, Push-In, 3 Conn40A, 600V, 20-8AWG, 8mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories

Grey - DDFL4U - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U - Terminal Block

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.

Grey - DDFL4U(E)/24 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)/24 - Terminal Block

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.

Grey - DDFL4U(E)/48 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)/48 - Terminal Block

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.

Grey - DDFL4U(E)/110 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)/110 - Terminal Block

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.

Grey - DDFL4U(E)/220 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)/220 - Terminal Block

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.

Grey - DDFL4U(E)/440 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)/440 - Terminal Block

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.

Grey - DDFL4ULR - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4ULR - Terminal Block

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.

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

CT-Series Screw Clamp Technology

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

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.

Grey - DDFL4U(E)LR/48 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)LR/48 - Terminal Block

Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 48V AC/DCDATA SHEET3D STEP File - TBD

Grey - DDFL4U(E)LR/110 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)LR/110 - Terminal Block

DDFL4U(E)LR/110

Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 110V AC/DCDATA SHEET3D STEP File - TBD

Grey - DDFL4U(E)LR/220 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)LR/220 - Terminal Block

DDFL4U(E)LR/220

Double Level Terminal Blocks, Fuse Blocks 5 x 20 and 5 x 25 mm LED Voltage 220V AC/DCDATA SHEET3D STEP File - TBD

Grey - DDFL4U(E)LR/440 - Terminal Block

CT-Series Screw Clamp Technology

Grey - DDFL4U(E)LR/440 - Terminal Block

DDFL4U(E)LR/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.

Grey - CDB10/2 - Terminal Block

CT-Series Screw Clamp Technology

Grey - CDB10/2 - Terminal Block

Distribution Terminal Blocks 8 OutputsDATA SHEET3D STEP File - TBD

Grey - CDB10/3 - Terminal Block

CT-Series Screw Clamp Technology

Grey - CDB10/3 - Terminal Block

Distribution Terminal Blocks 12 OutputsDATA SHEET3D STEP File - TBD

Grey - CDB10/4 - Terminal Block

CT-Series Screw Clamp Technology

Grey - CDB10/4 - Terminal Block

Distribution Terminal Blocks 16 OutputsDATA SHEET3D STEP File - TBD

Grey - CDB25/2 - Terminal Block

CT-Series Screw Clamp Technology

Grey - CDB25/2 - Terminal Block

Distribution Terminal Blocks 8 OutputsDATA SHEET3D STEP File - TBD

Grey - CDB25/3 - Terminal Block

CT-Series Screw Clamp Technology

Grey - CDB25/3 - Terminal Block

Distribution Terminal Blocks 12 OutputsDATA SHEET3D STEP File - TBD

Grey - CDB25/4 - Terminal Block

CT-Series Screw Clamp Technology

Grey - CDB25/4 - Terminal Block

Distribution Terminal Blocks 16 OutputsDATA SHEET3D STEP File - TBD

DIN Rail Terminal Blocks

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