Eaton BK/74F-20 Telecommunication Fuse - CE Marked
Part Number: BK/74F-20
Quick Summary
The Eaton BK/74F-20 Telecommunication Fuse protects telecom circuits with fast-acting protection. Engineers often struggle with nuisance trips and downtime during field repairs, and a compact, non-indicating fuse helps minimize these disruptions. CE Marked ensures compliance with essential safety and electromagnetic compatibility standards for telecom equipment. Designed for data centers, telecom racks, and control panels, this fuse delivers reliable protection while simplifying procurement and installation for electrical protection and circuit control environments.
Product Information
Extended Description
BK/74F-20 Eaton: Eaton Bussmann series Type 74 telecommunication fuse, 60 V, 20 A, Non Indicating, Fast-acting
Product Name
Eaton Bussmann series Type 74 telecommunication fuse
Catalog Number
BK/74F-20
UPC
051712622431
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
20 A
Voltage rating
60 V
Packaging type
Standard
Fuse indicator
Non-indicating
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Eaton Specification Sheet - BK/74F-20
Feature: 60 V, 20 A electrical rating. Business impact: Aligns with common telecom power rails, providing reliable overcurrent protection without overdesign. Application: Protects 60 V circuits in telecom gear and network equipment. Feature: Fast-acting performance. Business impact: Quickly clears faults, reducing damage to sensitive components and lowering downtime costs. Application: Data centers, switching gear, and line cards. Feature: Non-indicating fuse. Business impact: Reduces indicator wear in dense cabinet environments and minimizes false readings during maintenance. Application: Compact telecom enclosures and rack-mounted power panels. Feature: Compact dimensions and weight (1.62 in L Ă— 0.42 in W Ă— 2.4 in H; 0.5 lb). Business impact: Easy integration into limited spaces, enabling higher packing density. Application: Front-panel protection and modular fuse holders. Feature: CE Marked compliance. Business impact: Supports regulatory conformity and EMC expectations for international deployments. Application: Consumer-grade telecom deployments up to enterprise networks. Feature: Compatibility with Bussmann Type 74 series. Business impact: Streamlines stocking, installation, and replacement with standardized cataloging. Application: Replacement in existing Bussmann Type 74 telecom fuses.
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FAQs
BK/74F-20 is a 60 V, 20 A fast-acting telecommunication fuse designed for telecom gear, data centers, and control panels. It fits Bussmann Type 74 holders and standard enclosures, ensuring straightforward replacement in existing Bussmann-series deployments and predictable protection for 60 V telecom power rails.
The fuse is rated for 60 V and 20 A, with fast-acting characteristics to clear faults rapidly. It is non-indicating, which reduces visual indicators in crowded panels, and supports standard packaging for efficient stocking in distribution and repair operations.
Yes, the BK/74F-20 is CE Marked, reflecting compliance with essential safety and EMC directives. This makes it suitable for international telecom deployments where CE compliance is a baseline requirement for electrical protection components.
Ideal for telecom racks, network equipment, and data-center power rails, the BK/74F-20 provides rapid overcurrent protection for 60 V circuits. Its compact form factor supports dense panel layouts, while its compatibility with Bussmann Type 74 holders simplifies retrofits and new builds.
Ensure a compatible Bussmann Type 74 holder and standard enclosure space for mounting. The fuse’s compact dimensions (1.62 in L × 0.42 in W × 2.4 in H) and 0.5 lb weight support easy handling and replacement in tight telecom panels, reducing downtime during maintenance and replacement cycles.