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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
Termination
Termination
Type
Selection Guide
Termination
Termination
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 - CMB4 - Terminal Block
CMB4
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, greyDATA SHEET3D STEP File - TBD
Beige - CMB4/BG - Terminal Block
CMB4/BG
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, beigeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CMB4/R - Terminal Block
CMB4/R
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, redDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CMB4/BU - Terminal Block
CMB4/BU
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, blueDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CMB4/BL - Terminal Block
CMB4/BL
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, blackDATA SHEET3D STEP File - TBD<< Product photo color will vary depending on part number selection.
Orange - CMB4/O - Terminal Block
CMB4/O
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, orangeDATA SHEET3D STEP File - TBD<< Product photo color will vary depending on part number selection.
Green - CMB4/G - Terminal Block
CMB4/G
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, greenDATA SHEET3D STEP File - TBD<< Product photo color will vary depending on part number selection.
Yellow - CMB4/Y - Terminal Block
CMB4/Y
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, yellowDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CMB4/W - Terminal Block
CMB4/W
Term Blk, Screw, Panel Mount, Feed-Thru.Modular, 35A, 300V, 22-10AWG, 6mm, whiteDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CMT4 - Terminal Block
CMT4
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, greyDATA SHEET3D STEP File - TBD
Beige - CMT4/BG - Terminal Block
CMT4/BG
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, beigeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CMT4/R - Terminal Block
CMT4/R
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, redDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CMT4/BU - Terminal Block
CMT4/BU
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, blueDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CMT4/BL - Terminal Block
CMT4/BL
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, blackDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CMT4/O - Terminal Block
CMT4/O
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, orangeDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CMT4/G - Terminal Block
CMT4/G
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, greenDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CMT4/Y - Terminal Block
CMT4/Y
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, yellowDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CMT4/W - Terminal Block
CMT4/W
DIN Term Blk, Screw, Feed-Thru.15mm Mini Rail, 35A, 300V, 22-10AWG, 6mm, whiteDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - STH4DT - Terminal Block
STH4DT
DIN Term Blk, Ring Lug M4, Disconnect35A, 600V, 22-8AWG, 11mm, grey, Hinge TypeDATA SHEET3D STEP File - TBD
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.
Grey - AS4 - Terminal Block
AS4
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, greyDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Beige - AS4/BG - Terminal Block
AS4/BG
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, beigeDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Red - AS4/R - Terminal Block
AS4/R
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, redDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Blue - AS4/BU - Terminal Block
AS4/BU
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, blueDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Black - AS4/BL - Terminal Block
AS4/BL
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, blackDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Orange - AS4/O - Terminal Block
AS4/O
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, orangeDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Green - AS4/G - Terminal Block
AS4/G
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, greenDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Yellow - AS4/Y - Terminal Block
AS4/Y
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, yellowDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
White - AS4/W - Terminal Block
AS4/W
DIN Term Blk, Spring, Feed Thru.Angular, 35A, 600V, 22-10AWG, 6mm, whiteDATA SHEET3D STEP File - TBD Product photo color will vary depending on part number selection.
Selection Guide
Termination
Termination
Type