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Grey - CX2.5/4 - Terminal Block
CX2.5/4
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
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
Current UL - 20A - 20A - 25A
Selection Guide
Termination
Termination
Current UL - 20A - 20A - 25A
Red - CX2.5/4/R - Terminal Block
CX2.5/4/R
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Blue - CX2.5/4/BU - Terminal Block
CX2.5/4/BU
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black - CX2.5/4/BL - Terminal Block
CX2.5/4/BL
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET
Orange - CX2.5/4/O - Terminal Block
CX2.5/4/O
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Green - CX2.5/4/G - Terminal Block
CX2.5/4/G
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Yellow - CX2.5/4/Y - Terminal Block
CX2.5/4/Y
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
White - CX2.5/4/W - Terminal Block
CX2.5/4/W
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET
Grey ODL2.5 Terminal Block
ODL2.5
DIN Term Blk, Screw, Dbl Level25A, 300V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey ODL2.5(I.S) Terminal Block
ODL2.5(I.S)
DIN Term Blk, Screw, Dbl LevelShorted, 25A, 300V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey ODLG2.5 Terminal Block
ODLG2.5
DIN Term Blk, Screw, Dbl LevelBottom Grnd, 25A, 300V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
Grey ODL2.5A Terminal Block
ODL2.5A
DIN Term Blk, Screw, Dbl Level25A, 300V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey ODL2.5A(I.S) Terminal Block
ODL2.5A(I.S)
DIN Term Blk, Screw, Dbl LevelShorted, 25A, 300V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey ODLG2.5A Terminal Block
ODLG2.5A
DIN Term Blk, Screw, Dbl LevelBottom Grnd, 25A, 300V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
Grey - CXDL2.5 - Terminal Block
CXDL2.5
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
Red - CXDL2.5/R - Terminal Block
CXDL2.5/R
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Blue - CXDL2.5/BU - Terminal Block
CXDL2.5/BU
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black - CXDL2.5/BL - Terminal Block
CXDL2.5/BL
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Orange - CXDL2.5/O - Terminal Block
CXDL2.5/O
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Green - CXDL2.5/G - Terminal Block
CXDL2.5/G
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Yellow - CXDL2.5/Y - Terminal Block
CXDL2.5/Y
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
White - CXDL2.5/W - Terminal Block
CXDL2.5/W
DIN Term Blk, Spring, Dbl Level20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET
Grey - CXDL2.5(I.S) - Terminal Block
CXDL2.5(I.S)
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
Red - CXDL2.5(I.S)/R - Terminal Block
CXDL2.5(I.S)/R
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Blue - CXDL2.5(I.S)/BU - Terminal Block
CXDL2.5(I.S)/BU
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black - CXDL2.5(I.S)/BL - Terminal Block
CXDL2.5(I.S)/BL
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET
Orange - CXDL2.5(I.S)/O - Terminal Block
CXDL2.5(I.S)/O
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Green - CXDL2.5(I.S)/G - Terminal Block
CXDL2.5(I.S)/G
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Yellow - CXDL2.5(I.S)/Y - Terminal Block
CXDL2.5(I.S)/Y
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
White - CXDL2.5(I.S)/W - Terminal Block
CXDL2.5(I.S)/W
DIN Term Blk, Spring, Dbl LevelShorted, 20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET
CXDLG2.5 - Terminal Block
CXDLG2.5
DIN Term Blk, Spring, Dbl LevelBottom Grnd, 600V, 24-12AWG, 5mm, Yellow/GreenDATA SHEET
CXDL2.5(E)D1 - Terminal Block
CXDL2.5(E)D1
DIN Term Blk, Spring, Dbl LevelElectronic, DiodeDATA SHEET
CXDL2.5(E)D2 - Terminal Block
CXDL2.5(E)D2
DIN Term Blk, Spring, Dbl LevelElectronic, DiodeDATA SHEET
CXDL2.5(E)DD1 - Terminal Block
CXDL2.5(E)DD1
DIN Term Blk, Spring, Dbl LevelElectronic, 2 DiodesDATA SHEET
CXDL2.5(E)LD1 - Terminal Block
CXDL2.5(E)LD1
DIN Term Blk, Spring, Dbl LevelVoltage Indicator, 6-60VDATA SHEET
Grey CPDL2.5 - Terminal Block
CPDL2.5
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black CPDL2.5/BL - Terminal Block
CPDL2.5/BL
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue CPDL2.5/BU - Terminal Block
CPDL2.5/BU
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Brown CPDL2.5/DB - Terminal Block
CPDL2.5/DB
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Green CPDL2.5/G - Terminal Block
CPDL2.5/G
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Orange CPDL2.5/O - Terminal Block
CPDL2.5/O
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Red CPDL2.5/R - Terminal Block
CPDL2.5/R
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
White CPDL2.5/W - Terminal Block
CPDL2.5/W
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow CPDL2.5/Y - Terminal Block
CPDL2.5/Y
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CPDL2.5(I.S) - Terminal Block
CPDL2.5(I.S)
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black CPDL2.5(I.S)/BL - Terminal Block
CPDL2.5(I.S)/BL
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue CPDL2.5(I.S)/BU - Terminal Block
CPDL2.5(I.S)/BU
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Brown CPDL2.5(I.S)/DB - Terminal Block
CPDL2.5(I.S)/DB
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Green CPDL2.5(I.S)/G - Terminal Block
CPDL2.5(I.S)/G
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Orange CPDL2.5(I.S)/O - Terminal Block
CPDL2.5(I.S)/O
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Red CPDL2.5(I.S)/R - Terminal Block
CPDL2.5(I.S)/R
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
White CPDL2.5(I.S)/W - Terminal Block
CPDL2.5(I.S)/W
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow CPDL2.5(I.S)/Y - Terminal Block
CPDL2.5(I.S)/Y
DIN Term Blk, Push-In, Dbl Level20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
CPDLG2.5 - Terminal Block
CPDLG2.5
DIN Term Blk, Push-In, Dbl LevelBottom Grnd, 600V, 24-12AWG, 5mm, grey, yellow/green < Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey - CTL2.5U-H - Terminal Block
CTL2.5U-H
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CTL2.5U-H/BG - Terminal Block
CTL2.5U-H/BG
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD
Red - CTL2.5U-H/R - Terminal Block
CTL2.5U-H/R
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CTL2.5U-H/BU - Terminal Block
CTL2.5U-H/BU
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CTL2.5U-H/BL - Terminal Block
CTL2.5U-H/BL
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CTL2.5U-H/O - Terminal Block
CTL2.5U-H/O
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD
Green - CTL2.5U-H/G - Terminal Block
CTL2.5U-H/G
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CTL2.5U-H/Y - Terminal Block
CTL2.5U-H/Y
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CTL2.5U-H/W - Terminal Block
CTL2.5U-H/W
Triple Level Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CTL2.5U-H(L)/12 - Terminal Block
CTL2.5U-H(L)/12
Triple Level Terminal Blocks LED Voltage 12 VDATA SHEET3D STEP File - TBD
Grey - CTL2.5U-H(L)/24 - Terminal Block
CTL2.5U-H(L)/24
Triple Level Terminal Blocks LED Voltage 24 VDATA SHEET3D STEP File - TBD
Grey - CTL2.5U-H(L)/48 - Terminal Block
CTL2.5U-H(L)/48
Triple Level Terminal Blocks LED Voltage 48 VDATA SHEET3D STEP File - TBD
Grey - CTL2.5U-H(L)/110 - Terminal Block
CTL2.5U-H(L)/110
Triple Level Terminal Blocks LED Voltage 110 VDATA SHEET3D STEP File - TBD
Grey - CTL2.5U-H(L)/220 - Terminal Block
CTL2.5U-H(L)/220
Triple Level Terminal Blocks LED Voltage 220 VDATA SHEET3D STEP File - TBD
Grey - CDTTU-SH - Terminal Block
CDTTU-SH
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CDTTU-SH/BG - Terminal Block
CDTTU-SH/BG
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CDTTU-SH/R - Terminal Block
CDTTU-SH/R
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CDTTU-SH/BU - Terminal Block
CDTTU-SH/BU
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CDTTU-SH/BL - Terminal Block
CDTTU-SH/BL
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CDTTU-SH/O - Terminal Block
CDTTU-SH/O
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CDTTU-SH/G - Terminal Block
CDTTU-SH/G
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CDTTU-SH/Y - Terminal Block
CDTTU-SH/Y
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CDTTU-SH/W - Terminal Block
CDTTU-SH/W
Disconnect and Test Terminal BlocksDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Selection Guide
Termination
Termination
Current UL - 20A - 20A - 25A