Eaton 74D-10 Telecommunication Fuse - CE Marked
Part Number: 74D-10
Quick Summary
The Eaton 74D-10 telecommunication fuse provides reliable fast-acting protection for telecom circuits. In compact cabinets and rugged enclosures, nuisance trips and downtime can erode throughput; this fuse helps prevent those outages. It carries CE marking for safety compliance and matches the Bussmann Series Type 74 family, rated at 60 V DC and 10 A in a cylindrical, non-indicating, fast-acting package. By standardizing on a single, readily available component, you simplify stocking, improve mean time between failures, and speed service lead times. For procurement teams, the right fuse translates to lower total cost of ownership and fewer field returns, while engineers benefit from predictable protection in demanding telecom environments.
Product Information
Extended Description
74D-10 Eaton: Eaton Bussmann series Type 74 telecommunication fuse, Cylindrical, 60 Vdc, 10 A, Non Indicating, Fast-acting
Product Name
Eaton Bussmann series Type 74 telecommunication fuse
Catalog Number
74D-10
UPC
051712622325
Product Length/Depth
1.62 in
Product Height
2.4 in
Product Width
0.42 in
Product Weight
0.5 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
10 A
Voltage rating
60 V DC
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Cylindrical
74D-10~ATandT COLUMBUS FUSE
74D-10~ATandT COLUMBUS FUSE
Bussmann series Fuseology
Eaton Specification Sheet - 74D-10
60 V DC, 10 A rating provides precise fault interruption, reducing energy transfer during a fault and protecting sensitive telecom electronics; this minimizes collateral damage and extends component life in dense switching gear, leading to lower replacement costs in network equipment. The non-indicating, cylindrical, fast-acting design reduces nuisance trips and simplifies diagnostics during panel checks in data centers and telecom racks, delivering faster maintenance cycles. Its compact size—1.62 in length, 2.4 in height, and 0.42 in width—and a weight of about 0.5 lb support space-saving installations in crowded telecom panels, distribution blocks, and control cabinets. CE Marked compliance ensures global safety acceptance, while compatibility with Eaton Bussmann Type 74 documentation and the 74D-10 catalog number guarantees straightforward sourcing and cross-referencing for procurement teams. The cylindrical form factor enables easy insertion into standard fuse holders, speeding replacements in field service. The device’s 60 V DC, 10 A rating aligns with typical telecom power rails, reducing integration risk across multi-site deployments.
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FAQs
The 74D-10 fuse is rated for 60 V DC and 10 A, delivering fast-acting protection for telecom circuits with non-indicating operation. This means rapid interruption of faults without a visual trip indicator, simplifying panel checks in dense telecom racks. The rating suits 60 V DC power rails in network gear and control cabinets, reducing risk to upstream equipment.
Yes. The 74D-10 is a member of the Eaton Bussmann Type 74 telecommunication fuse family and uses the same cylindrical, fast-acting design. Catalog number 74D-10 aligns with Bussmann series documentation, making cross-referencing straightforward for procurement and maintenance. Compatibility extends to standard fuse holders used in telecom enclosures, ensuring predictable replacement paths across sites.
The fuse measures 1.62 inches in length, 2.4 inches in height, and 0.42 inches in width, and weighs about 0.5 pounds. This compact cylindrical form supports space-efficient installations in densely packed telecom panels and data-center enclosures. The packaging type is Standard, facilitating straightforward stocking alongside other 74 series fuses.
The 74D-10 carries CE marking, confirming compliance with essential health and safety requirements for electrical products in the European market. This supports global deployment alongside other Eaton Bussmann devices within the Type 74 family. No additional certifications are listed in the provided data, so verify regional requirements if applicable.
Technical references for the 74D-10 are available in Eaton’s downloads: the 74D-10 specification sheet, full-line Bussmann catalogs, and a historical AT&T Columbus fuse catalog. The official spec sheet is accessible via Eaton’s site (skuPage.74D-10.pdf), and a Bussmann Fuseology video provides practical guidance. Use these assets to confirm dimensions, ratings, and replacement recommendations.