The 21D-U5-05BU is a 5-meter Cat5e patch cord featuring U/UTP 4-pair stranded copper conductors. It offers reliable data transmission with a low-smoke, halogen-free (LSZH) jacket in blue.
Constructed with ng(A)-HFLTx materials, this cable ensures safety and environmental compliance in various networking applications.
21D-U5-05BU 293878 is listed to help buyers compare fit, application, and installation context before ordering.
Compare the listed details with the wiring method, enclosure needs, mounting style, and site requirements.
This item appears in Patch cords, where buyers can compare related technical products for US projects.
For new installations, review the equipment schedule, site conditions, and related accessories before choosing the final item. Use 21D-U5-05BU 293878 as a starting point, then confirm the final choice against the exact project specification.
Reviews: 1
Average score: 5
Electrical Contractor
16/10/2024
The 21D-U5-05BU Cat5e patch cord performs well in our latest network installation. The LSZH jacket provides added safety in confined spaces, and the stranded copper conductors offer good flexibility for routing through tight cable trays. The 5-meter length was just right for connecting our equipment racks without excess slack.
Questions: 3
Safsale Product Desk
29/03/2025
When should Safsale be contacted before ordering?
The administration's response:
Contact Safsale before ordering when the datasheet is missing, the model number is unclear, or the product must be compared with an existing part. Extra checking is recommended when several similar variants appear in the same category.
Safsale Product Desk
22/03/2025
What should be compared with the project documentation?
The administration's response:
Compare the product name, full model number, rating values, dimensions, mounting notes, and connection details with the project documentation. This helps keep the selection process tied to documented specifications rather than only the product title.
Safsale Product Desk
30/12/2024
What should be saved for purchasing records?
The administration's response:
Save the full product name, model number, category, datasheet reference, rating values, and any important size or connection details. Keeping these fields together helps compare the item later if a replacement or reorder is needed.
