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Grey CY4/4 Terminal Block
CY4/4
DIN Term Blk, Screw, 4 Conn30A, 600V, 24-10AWG, 6mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
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 - Screw - Spring
Termination
Current UL - 10A - 26A - 30A
Type
Selection Guide
Termination - Screw - Spring
Termination
Current UL - 10A - 26A - 30A
Type
Grey CYDLF4 Terminal Block
CYDLF4
DIN Term Blk, Screw, Fuse4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CYDLF4FT Terminal Block
CYDLF4FT
DIN Term Blk, Screw, Feed-Thru4 Conn, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
Grey CYDLF4L110-240V Terminal Block
CYDLF4L110-240V
DIN Term Blk, Screw, Fuse, LED4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CYDLF4L6-60V Terminal Block
CYDLF4L6-60V
DIN Term Blk, Screw, Fuse, LED4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CYDLF4LR Terminal Block
CYDLF4LR
DIN Term Blk, Screw, Fuse4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
Grey CYDLF4LRL110-240V Terminal Block
CYDLF4LRL110-240V
DIN Term Blk, Screw, Fuse, LED4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
Grey CYDLF4LRL6-60V Terminal Block
CYDLF4LRL6-60V
DIN Term Blk, Screw, Fuse, LED4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File (Contact Altech for 3D Step File)Accessories
Grey CYDLK4 Terminal Block
CYDLK4
DIN Term Blk, Screw, Disconnect4 Conn, Feed-Thru, 30A, 300V, 24-10AWG, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey - CX4/4 - Terminal Block
CX4/4
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, grey< Product photo color will vary depending on part number selection.DATA SHEET
Red - CX4/4/R - Terminal Block
CX4/4/R
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, red< Product photo color will vary depending on part number selection.DATA SHEET
Blue - CX4/4/BU - Terminal Block
CX4/4/BU
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, blue< Product photo color will vary depending on part number selection.DATA SHEET
Black - CX4/4/BL - Terminal Block
CX4/4/BL
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, black< Product photo color will vary depending on part number selection.DATA SHEET
Orange - CX4/4/O - Terminal Block
CX4/4/O
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, orange< Product photo color will vary depending on part number selection.DATA SHEET
Green - CX4/4/G - Terminal Block
CX4/4/G
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, green< Product photo color will vary depending on part number selection.DATA SHEET
Yellow - CX4/4/Y - Terminal Block
CX4/4/Y
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, yellow< Product photo color will vary depending on part number selection.DATA SHEET
White - CX4/4/W - Terminal Block
CX4/4/W
DIN Term Blk, Spring, Feed-Thru.20A, 600V, 24-10AWG, 6mm, white< Product photo color will vary depending on part number selection.DATA SHEET
Grey - CF4U - Terminal Block
CF4U
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CF4U/BG - Terminal Block
CF4U/BG
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CF4U/R - Terminal Block
CF4U/R
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CF4U/BU - Terminal Block
CF4U/BU
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CF4U/BL - Terminal Block
CF4U/BL
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CF4U/O - Terminal Block
CF4U/O
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CF4U/G - Terminal Block
CF4U/G
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CF4U/Y - Terminal Block
CF4U/Y
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CF4U/W - Terminal Block
CF4U/W
Fuse Blocks 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CF4U(L)/6-60V - Terminal Block
CF4U(L)/6-60V
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CF4U(L)/6-60V/BG - Terminal Block
CF4U(L)/6-60V/BG
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CF4U(L)/6-60V/R - Terminal Block
CF4U(L)/6-60V/R
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CF4U(L)/6-60V/BU - Terminal Block
CF4U(L)/6-60V/BU
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CF4U(L)/6-60V/BL - Terminal Block
CF4U(L)/6-60V/BL
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CF4U(L)/6-60V/O - Terminal Block
CF4U(L)/6-60V/O
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CF4U(L)/6-60V/G - Terminal Block
CF4U(L)/6-60V/G
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CF4U(L)/6-60V/Y - Terminal Block
CF4U(L)/6-60V/Y
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CF4U(L)/6-60V/W - Terminal Block
CF4U(L)/6-60V/W
Fuse Blocks, 6-60 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CF4U(L)/110-240V - Terminal Block
CF4U(L)/110-240V
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CF4U(L)/110-240V/BG - Terminal Block
CF4U(L)/110-240V/BG
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CF4U(L)/110-240V/R - Terminal Block
CF4U(L)/110-240V/R
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CF4U(L)/110-240V/BU - Terminal Block
CF4U(L)/110-240V/BU
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CF4U(L)/110-240V/BL - Terminal Block
CF4U(L)/110-240V/BL
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CF4U(L)/110-240V/O - Terminal Block
CF4U(L)/110-240V/O
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CF4U(L)/110-240V/G - Terminal Block
CF4U(L)/110-240V/G
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CF4U(L)/110-240V/Y - Terminal Block
CF4U(L)/110-240V/Y
Fuse Blocks, 110-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CF4U(L)/110-240V/W - Terminal Block
CF4U(L)/110-240V/W
Fuse Blocks, 90-240 V AC/DC 5 x 20 and 5 x 25 mmDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Selection Guide
Termination - Screw - Spring
Termination
Current UL - 10A - 26A - 30A
Type