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Grey CYF4 Terminal Block
CYF4
DIN Term Blk, Screw, Fuse, 5x20mm10A, 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
Voltage UL
Voltage UL
Type - Fuse - Power Block
Selection Guide
Voltage UL
Voltage UL
Type - Fuse - Power Block
Black CYF4/BL Terminal Block
CYF4/BL
DIN Term Blk, Screw, Fuse, 5x20mm10A, 600V, 24-10AWG, 6mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue CYF4/BU Terminal Block
CYF4/BU
DIN Term Blk, Screw, Fuse, 5x20mm10A, 600V, 24-10AWG, 6mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CYF4L110-240V Terminal Block
CYF4L110-240V
DIN Term Blk, Screw, Fuse, LED10A, 600V, 24-10AWG, 6mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black CYF4L110-240V/BL Terminal Block
CYF4L110-240V/BL
DIN Term Blk, Screw, Fuse, LED10A, 600V, 24-10AWG, 6mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue CYF4L110-240V/BU Terminal Block
CYF4L110-240V/BU
DIN Term Blk, Screw, Fuse, LED10A, 600V, 24-10AWG, 6mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CYF4L6-60V Terminal Block
CYF4L6-60V
DIN Term Blk, Screw, Fuse, LED10A, 600V, 24-10AWG, 6mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Black CYF4L6-60V/BL Terminal Block
CYF4L6-60V/BL
DIN Term Blk, Screw, Fuse, LED10A, 600V, 24-10AWG, 6mm, black< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Blue CYF4L6-60V/BU Terminal Block
CYF4L6-60V/BU
DIN Term Blk, Screw, Fuse, LED10A, 600V, 24-10AWG, 6mm, blue< Product photo color will vary depending on part number selection.DATA SHEET3D STEP FileAccessories
Grey CXVFA Terminal Block
CXVFA
DIN Term Blk, Spring, Fuse, 5x20mm10A, 600V, 24-10AWG, 12mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File
Grey CXVFB Terminal Block
CXVFB
DIN Term Blk, Spring, Fuse, 5x25mm10A, 600V, 24-10AWG, 12mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File
Grey CXVFC Terminal Block
CXVFC
DIN Term Blk, Spring, Fuse, 6.3x32mm10A, 600V, 24-10AWG, 12mm, grey< Product photo color will vary depending on part number selection.DATA SHEET3D STEP File
Grey - CAFL4U - Terminal Block
CAFL4U
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CAFL4U/BG - Terminal Block
CAFL4U/BG
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CAFL4U/R - Terminal Block
CAFL4U/R
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CAFL4U/BU - Terminal Block
CAFL4U/BU
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CAFL4U/BL - Terminal Block
CAFL4U/BL
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CAFL4U/O - Terminal Block
CAFL4U/O
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CAFL4U/G - Terminal Block
CAFL4U/G
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CAFL4U/Y - Terminal Block
CAFL4U/Y
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CAFL4U/W - Terminal Block
CAFL4U/W
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CAFL4U(L)/24 - Terminal Block
CAFL4U(L)/24
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CAFL4U(L)/24/BG - Terminal Block
CAFL4U(L)/24/BG
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CAFL4U(L)/24/R - Terminal Block
CAFL4U(L)/24/R
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CAFL4U(L)/24/BU - Terminal Block
CAFL4U(L)/24/BU
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CAFL4U(L)/24/BL - Terminal Block
CAFL4U(L)/24/BL
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CAFL4U(L)/24/O - Terminal Block
CAFL4U(L)/24/O
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CAFL4U(L)/24/G - Terminal Block
CAFL4U(L)/24/G
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CAFL4U(L)/24/Y - Terminal Block
CAFL4U(L)/24/Y
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD
White - CAFL4U(L)/24/W - Terminal Block
CAFL4U(L)/24/W
Fuse Blocks, 24 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CAFL4U(L)/48 - Terminal Block
CAFL4U(L)/48
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Beige - CAFL4U(L)/48/BG - Terminal Block
CAFL4U(L)/48/BG
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CAFL4U(L)/48/R - Terminal Block
CAFL4U(L)/48/R
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CAFL4U(L)/48/BU - Terminal Block
CAFL4U(L)/48/BU
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CAFL4U(L)/48/BL - Terminal Block
CAFL4U(L)/48/BL
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CAFL4U(L)/48/O - Terminal Block
CAFL4U(L)/48/O
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CAFL4U(L)/48/G - Terminal Block
CAFL4U(L)/48/G
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CAFL4U(L)/48/Y - Terminal Block
CAFL4U(L)/48/Y
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CAFL4U(L)/48/W - Terminal Block
CAFL4U(L)/48/W
Fuse Blocks, 48 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CAFL4U(L)/110 - Terminal Block
CAFL4U(L)/110
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD
Beige - CAFL4U(L)/110/BG - Terminal Block
CAFL4U(L)/110/BG
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CAFL4U(L)/110/R - Terminal Block
CAFL4U(L)/110/R
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CAFL4U(L)/110/BU - Terminal Block
CAFL4U(L)/110/BU
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CAFL4U(L)/110/BL - Terminal Block
CAFL4U(L)/110/BL
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CAFL4U(L)/110/O - Terminal Block
CAFL4U(L)/110/O
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CAFL4U(L)/110/G - Terminal Block
CAFL4U(L)/110/G
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CAFL4U(L)/110/Y - Terminal Block
CAFL4U(L)/110/Y
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CAFL4U(L)/110/W - Terminal Block
CAFL4U(L)/110/W
Fuse Blocks, 110 V AC/DC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CAFL4U(L)/220 - Terminal Block
CAFL4U(L)/220
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD
Beige - CAFL4U(L)/220/BG - Terminal Block
CAFL4U(L)/220/BG
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Red - CAFL4U(L)/220/R - Terminal Block
CAFL4U(L)/220/R
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Blue - CAFL4U(L)/220/BU - Terminal Block
CAFL4U(L)/220/BU
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Black - CAFL4U(L)/220/BL - Terminal Block
CAFL4U(L)/220/BL
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Orange - CAFL4U(L)/220/O - Terminal Block
CAFL4U(L)/220/O
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Green - CAFL4U(L)/220/G - Terminal Block
CAFL4U(L)/220/G
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Yellow - CAFL4U(L)/220/Y - Terminal Block
CAFL4U(L)/220/Y
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
White - CAFL4U(L)/220/W - Terminal Block
CAFL4U(L)/220/W
Fuse Blocks, 220 V AC 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - CAFL4U(N) - Terminal Block
CAFL4U(N)
Fuse Blocks 1/4 x 1 and 1/4 x 1 1/4 inDATA SHEET3D STEP File - TBD< Product photo color will vary depending on part number selection.
Grey - PTB35/50 - Terminal Block
PTB35/50
DIN Term Blk, Ring Lug, Power Block150A, 600V, 8-2AWG, 25mm, greyDATA SHEET3D STEP File - TBD
Grey - PTB35/50SH - Terminal Block
PTB35/50SH
DIN Term Blk, Ring Lug, Power Block150A, 600V, 8-2AWG, 25mm, grey, includes coverDATA SHEET3D STEP File - TBD
Grey - PTB70/95 - Terminal Block
PTB70/95
DIN Term Blk, Ring Lug, Power Block230A, 600V, 8-4/0AWG, 32mm, greyDATA SHEET3D STEP File - TBD
Grey - PTB70/95SH - Terminal Block
PTB70/95SH
DIN Term Blk, Ring Lug, Power Block230A, 600V, 8-4/0AWG, 32mm, grey, includes coverDATA SHEET3D STEP File - TBD
Selection Guide
Voltage UL
Voltage UL
Type - Fuse - Power Block