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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.
Filters
Selection Guide
Termination
Termination
CX-Series Spring Clamp Technology
CXG2.5/3 - Terminal Block
CX-Series Spring Clamp Technology
CXG4/3 - Terminal Block
CX-Series Spring Clamp Technology
CXG6/3 - Terminal Block
CX-Series Spring Clamp Technology
CXG10/3 - Terminal Block
CP-Series Push-In Technology
Grey CPST1.5/3L-110-240V - Terminal Block
CP-Series Push-In Technology
Grey CPST1.5/3L-6-60V - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB6/3 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB6/4 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB10/2 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB10/3 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB10/4 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB25/2 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB25/3 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB25/4 - Terminal Block
CT-Series Screw Clamp Technology
Blue - CDB4/2/BU - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB4/5 - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB4/6 - Terminal Block
CT-Series Screw Clamp Technology
Red - CDB4/6/R - Terminal Block
CT-Series Screw Clamp Technology
Blue - CDB4/6/BU - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/6/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/6/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/6/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/6/Y - Terminal Block
CT-Series Screw Clamp Technology
White - CDB4/6/W - Terminal Block
CT-Series Screw Clamp Technology
Grey - CDB4/2(1) - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/2(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Red - CDB4/2(1)/R - Terminal Block
CT-Series Screw Clamp Technology
Blue - CDB4/2(1)/BU - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/2(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/2(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/2(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/2(1)/Y - Terminal Block
CT-Series Screw Clamp Technology
White - CDB4/2(1)/W - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/3(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Red - CDB4/3(1)/R - Terminal Block
CT-Series Screw Clamp Technology
Blue - CDB4/3(1)/BU - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/3(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/3(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/3(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/3(1)/Y - Terminal Block
CT-Series Screw Clamp Technology
White - CDB4/3(1)/W - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/4(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Red - CDB4/4(1)/R - Terminal Block
CT-Series Screw Clamp Technology
Blue - CDB4/4(1)/BU - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/4(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/4(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/4(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/5(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/5(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/5(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/5(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/5(1)/Y - Terminal Block
CT-Series Screw Clamp Technology
White - CDB4/5(1)/W - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/6(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/6(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/6(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/6(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/6(1)/Y - Terminal Block
CT-Series Screw Clamp Technology
White - CDB4/6(1)/W - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/10(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Red - CDB4/10(1)/R - Terminal Block
CT-Series Screw Clamp Technology
Blue - CDB4/10(1)/BU - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/10(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/10(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/10(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/10(1)/Y - Terminal Block
CT-Series Screw Clamp Technology
Beige - CDB4/11(1)/BG - Terminal Block
CT-Series Screw Clamp Technology
Red - CDB4/11(1)/R - Terminal Block
CT-Series Screw Clamp Technology
Black - CDB4/11(1)/BL - Terminal Block
CT-Series Screw Clamp Technology
Orange - CDB4/11(1)/O - Terminal Block
CT-Series Screw Clamp Technology
Green - CDB4/11(1)/G - Terminal Block
CT-Series Screw Clamp Technology
Yellow - CDB4/11(1)/Y - Terminal Block
CT-Series Screw Clamp Technology