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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.
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Selection Guide
Termination
Termination
Selection Guide
Termination
Termination
Red - CX2.5/R - Terminal Block
CX2.5/R
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Grey CY2.5 Terminal Block
CY2.5
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue - CX2.5/BU - Terminal Block
CX2.5/BU
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black CY2.5/BL Terminal Block
CY2.5/BL
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black - CX2.5/BL - Terminal Block
CX2.5/BL
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET
Blue CY2.5/BU Terminal Block
CY2.5/BU
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Orange - CX2.5/O - Terminal Block
CX2.5/O
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Brown CY2.5/DB Terminal Block
CY2.5/DB
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Green - CX2.5/G - Terminal Block
CX2.5/G
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Green CY2.5/G Terminal Block
CY2.5/G
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow - CX2.5/Y - Terminal Block
CX2.5/Y
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
Orange CY2.5/O Terminal Block
CY2.5/O
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
White - CX2.5/W - Terminal Block
CX2.5/W
DIN Term Blk, Push-In, Feed-Thru.20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET
Red CY2.5/R Terminal Block
CY2.5/R
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
White CY2.5/W Terminal Block
CY2.5/W
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow CY2.5/Y Terminal Block
CY2.5/Y
DIN Term Blk, Screw, Feed-Thru.20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey - CP2.5 - Terminal Block
CP2.5
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black - CP2.5/BL - Terminal Block
CP2.5/BL
DIN Term Blk, Push-In, Feed-Thru 20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue - CP2.5/BU - Terminal Block
CP2.5/BU
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Brown - CP2.5/DB - Terminal Block
CP2.5/DB
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Green - CP2.5/G - Terminal Block
CP2.5/G
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Orange - CP2.5/O - Terminal Block
CP2.5/O
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Red - CP2.5/R - Terminal Block
CP2.5/R
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
White - CP2.5/W - Terminal Block
CP2.5/W
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow - CP2.5/Y - Terminal Block
CP2.5/Y
DIN Term Blk, Push-In, Feed-Thru20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey - CP2.5/3 - Terminal Block
CP2.5/3
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey - CX2.5/3 - Terminal Block
CX2.5/3
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
Black - CP2.5/3/BL - Terminal Block
CP2.5/3/BL
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Red - CX2.5/3/R - Terminal Block
CX2.5/3/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 - CP2.5/3/BU - Terminal Block
CP2.5/3/BU
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue - CX2.5/3/BU - Terminal Block
CX2.5/3/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
Brown - CP2.5/3/DB - Terminal Block
CP2.5/3/DB
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black - CX2.5/3/BL - Terminal Block
CX2.5/3/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
Green - CP2.5/3/G - Terminal Block
CP2.5/3/G
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Orange - CX2.5/3/O - Terminal Block
CX2.5/3/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
Orange - CP2.5/3/O - Terminal Block
CP2.5/3/O
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Green - CX2.5/3/G - Terminal Block
CX2.5/3/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
Red - CP2.5/3/R - Terminal Block
CP2.5/3/R
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow - CX2.5/3/Y - Terminal Block
CX2.5/3/Y
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-12AWG, 5mm, yellow
White - CP2.5/3/W - Terminal Block
CP2.5/3/W
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
White - CX2.5/3/W - Terminal Block
CX2.5/3/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
Yellow - CP2.5/3/Y - Terminal Block
CP2.5/3/Y
DIN Term Blk, Push-In, 3 Conn20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
Grey - CP2.5/4 - Terminal Block
CP2.5/4
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
Black - CP2.5/4/BL - Terminal Block
CP2.5/4/BL
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
Blue - CP2.5/4/BU - Terminal Block
CP2.5/4/BU
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
Brown - CP2.5/4/DB - Terminal Block
CP2.5/4/DB
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, brown< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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 - CP2.5/4/G - Terminal Block
CP2.5/4/G
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
Orange - CP2.5/4/O - Terminal Block
CP2.5/4/O
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
Red - CP2.5/4/R - Terminal Block
CP2.5/4/R
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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
White - CP2.5/4/W - Terminal Block
CP2.5/4/W
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Yellow - CP2.5/4/Y - Terminal Block
CP2.5/4/Y
DIN Term Blk, Push-In, 4 Conn20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey - CXS2.5 - Terminal Block
CXS2.5
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
Red - CXS2.5/R - Terminal Block
CXS2.5/R
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Blue - CXS2.5/BU - Terminal Block
CXS2.5/BU
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black - CXS2.5/BL - Terminal Block
CXS2.5/BL
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, black< Product photo color will vary depending on part number selection.DATA SHEET
Orange - CXS2.5/O - Terminal Block
CXS2.5/O
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Green - CXS2.5/G - Terminal Block
CXS2.5/G
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Yellow - CXS2.5/Y - Terminal Block
CXS2.5/Y
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
White - CXS2.5/W - Terminal Block
CXS2.5/W
DIN Term Blk, Spring, Feed-ThruSide Entry, 20A, 600V, 24-12AWG, 5mm, white< Product photo color will vary depending on part number selection.DATA SHEET
Grey - CM2.5S - Terminal Block
CM2.5S
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
Red - CM2.5S/R - Terminal Block
CM2.5S/R
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Blue - CM2.5S/BU - Terminal Block
CM2.5S/BU
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black - CM2.5S/BL - Terminal Block
CM2.5S/BL
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, black< Product photo color will vary depending on part number selection.DATA SHEET
Orange - CM2.5S/O - Terminal Block
CM2.5S/O
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Green - CM2.5S/G - Terminal Block
CM2.5S/G
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Yellow - CM2.5S/Y - Terminal Block
CM2.5S/Y
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
White - CM2.5S/W - Terminal Block
CM2.5S/W
Term Blk, Spring, Panel Mount, Feed-Thru20A, 300V, 22-12AWG, 6mm, white< Product photo color will vary depending on part number selection.DATA SHEET
Selection Guide
Termination
Termination