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Red - CTS2.5U-N/R - Terminal Block
CTS2.5U-N/R
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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
Selection Guide
Type
Selection Guide
Type
Grey - CTS2.5U-N - Terminal Block
CTS2.5U-N
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CTS2.5U-N/O - Terminal Block
CTS2.5U-N/O
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CTS2.5U-N/Y - Terminal Block
CTS2.5U-N/Y
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CTS2.5U-N/BG - Terminal Block
CTS2.5U-N/BG
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CTS2.5U-N/BU - Terminal Block
CTS2.5U-N/BU
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CTS2.5U-N/BL - Terminal Block
CTS2.5U-N/BL
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CTS2.5U-N/G - Terminal Block
CTS2.5U-N/G
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CTS2.5U-N/W - Terminal Block
CTS2.5U-N/W
Single Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CDS6U - Terminal Block
CDS6U
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CDS6U/BG - Terminal Block
CDS6U/BG
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CDS6U/R - Terminal Block
CDS6U/R
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CDS6U/BU - Terminal Block
CDS6U/BU
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CDS6U/BL - Terminal Block
CDS6U/BL
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CDS6U/O - Terminal Block
CDS6U/O
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CDS6U/G - Terminal Block
CDS6U/G
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CDS6U/Y - Terminal Block
CDS6U/Y
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CDS6U/W - Terminal Block
CDS6U/W
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CDS6U/TS - Terminal Block
CDS6U/TS
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CDS6U/TS/BG - Terminal Block
CDS6U/TS/BG
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CDS6U/TS/R - Terminal Block
CDS6U/TS/R
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CDS6U/TS/BU - Terminal Block
CDS6U/TS/BU
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CDS6U/TS/BL - Terminal Block
CDS6U/TS/BL
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CDS6U/TS/O - Terminal Block
CDS6U/TS/O
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CDS6U/TS/G - Terminal Block
CDS6U/TS/G
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CDS6U/TS/Y - Terminal Block
CDS6U/TS/Y
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CDS6U/TS/W - Terminal Block
CDS6U/TS/W
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CDS6U/FT - Terminal Block
CDS6U/FT
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CDS6U/FT/BG - Terminal Block
CDS6U/FT/BG
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CDS6U/FT/R - Terminal Block
CDS6U/FT/R
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CDS6U/FT/BU - Terminal Block
CDS6U/FT/BU
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CDS6U/FT/BL - Terminal Block
CDS6U/FT/BL
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CDS6U/FT/O - Terminal Block
CDS6U/FT/O
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CDS6U/FT/G - Terminal Block
CDS6U/FT/G
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CDS6U/FT/Y - Terminal Block
CDS6U/FT/Y
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CDS6U/FT/W - Terminal Block
CDS6U/FT/W
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CDS6U/SC - Terminal Block
CDS6U/SC
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CDS6U/SC/BG - Terminal Block
CDS6U/SC/BG
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CDS6U/SC/R - Terminal Block
CDS6U/SC/R
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CDS6U/SC/BU - Terminal Block
CDS6U/SC/BU
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CDS6U/SC/BL - Terminal Block
CDS6U/SC/BL
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CDS6U/SC/O - Terminal Block
CDS6U/SC/O
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CDS6U/SC/G - Terminal Block
CDS6U/SC/G
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CDS6U/SC/Y - Terminal Block
CDS6U/SC/Y
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CDS6U/SC/W - Terminal Block
CDS6U/SC/W
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CSTSN5U - Terminal Block
CSTSN5U
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, greyDATA SHEET3D STEP File - TBD
Beige - CSTSN5U/BG - Terminal Block
CSTSN5U/BG
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, beigeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
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.
Blue - CSTSN5U/BU - Terminal Block
CSTSN5U/BU
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, blueDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CSTSN5U/BL - Terminal Block
CSTSN5U/BL
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, blackDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CSTSN5U/O - Terminal Block
CSTSN5U/O
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, orangeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CSTSN5U/G - Terminal Block
CSTSN5U/G
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, greenDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CSTSN5U/Y - Terminal Block
CSTSN5U/Y
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, yellowDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CSTSN5U/W - Terminal Block
CSTSN5U/W
Term Blk, Stud M5 w/ nut, Feed-Thru.80A, 600V, 22-4AWG, 17mm, whiteDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CSTSB5U - Terminal Block
CSTSB5U
Term Blk, Stud M5, Feed-Thru.Slotted Barrel, 80A, 600V, 22-4AWG, 17mm, greyDATA SHEET3D STEP File - TBD
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.
Grey - STH4DTSH - Terminal Block
STH4DTSH
DIN Term Blk, Ring Lug M4, Dbl Disconnect25A, 600V, 22-8AWG, 22mm, grey, Hinge TypeDATA SHEET3D STEP File - TBD
Grey - AS2.5 - Terminal Block
AS2.5
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, greyDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Beige - AS2.5/BG - Terminal Block
AS2.5/BG
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, beigeDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Red - AS2.5/R - Terminal Block
AS2.5/R
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, redDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Blue - AS2.5/BU - Terminal Block
AS2.5/BU
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, blueDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Black - AS2.5/BL - Terminal Block
AS2.5/BL
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, blackDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Orange - AS2.5/O - Terminal Block
AS2.5/O
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, blueDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Green - AS2.5/G - Terminal Block
AS2.5/G
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, greenDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Yellow - AS2.5/Y - Terminal Block
AS2.5/Y
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, yellowDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
White - AS2.5/W - Terminal Block
AS2.5/W
DIN Term Blk, Spring, Feed Thru.Angular, 25A, 600V, 22-12AWG, 5mm, whiteDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Selection Guide
Type