Eaton BK/GMT-DUMMY GMT Telecommunication Fuse - CE RoHS
Part Number: BK/GMT-DUMMY
Quick Summary
The Eaton GMT telecommunication fuse BK/GMT-DUMMY provides compact, reliable protection for telecom circuits. Engineers often struggle with unclear protection status and inconsistent interrupt performance in crowded panels. This model carries CE Marked and RoHS compliant certifications, ensuring regulatory alignment for global equipment. Non-indicating and fast-acting, the fuse minimizes panel space while delivering predictable fault response. Designed for GMT-series telecom protections, it integrates with existing harnesses, simplifies testing, and supports up-time targets in data centers and field installations. Its tin-plated terminals and thermoplastic body withstand temperature swings and vibration, while a dedicated dummy fuse approach reduces maintenance risk and asset downtime.
Product Information
Extended Description
BK/GMT-DUMMY Eaton: Eaton Bussmann series GMT telecommunication fuse, 125 Vac, 60 Vdc, 300 AIC at 125 Vac, 450 AIC at 60 Vdc, Non Indicating, Fast-acting, Dummy fuse, Thermoplastic, Tin-plated beryllium copper terminal
Product Name
Eaton Bussmann series GMT telecommunication fuse
Catalog Number
BK/GMT-DUMMY
UPC
051712128605
Product Length/Depth
0.61 in
Product Height
0.78 in
Product Width
0.12 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Interrupt rating
450 AIC at 60 Vdc 300 AIC at 125 Vac
Voltage rating
125 Vac, 60 Vdc
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/GMT-DUMMY
Feature: High interrupt ratings and dual voltage compatibility. Business Impact: Enables protection across AC and DC telecom rails without swapping devices. Application: 125 Vac and 60 Vdc circuits in central office equipment stay safeguarded with a single, standard device. The GMT-DUMMY design supports fast fault isolation, reducing downtime and service costs. Feature: Non-indicating, fast-acting performance. Business Impact: Quick fault recognition and isolation minimizes ripple effects in critical networks. Application: Data centers and carrier equipment benefit from predictable response under surge or transient events. Feature: Thermoplastic housing with tin-plated beryllium copper terminals. Business Impact: Durable, corrosion-resistant connections improve longevity in vibration-prone environments and harsh environments. Application: Rack-mounted or panel-mounted telecom assemblies. Feature: Compact footprint and lightweight form factor. Business Impact: Saves valuable panel space and simplifies harness routing in dense equipment bays. Application: Integration into GMT-series protector blocks and service bays. Feature: Regulatory compliance and documentation availability. Business Impact: Reduces procurement risk and speeds audit readiness. Application: Global deployments requiring CE RoHS compliance and accessible technical literature. Feature: Ready mapping to datasheets and catalogs. Business Impact: Accelerates design-in and test cycles, improving time-to-market. Application: Engineering teams referencing Eaton specification sheets for BK/GMT-DUMMY.
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FAQs
BK/GMT-DUMMY is designed for standard GMT-series assemblies with thermoplastic housing and tin-plated terminals. Use compatible fuse holders and ensure secure torque on terminals to maintain reliable contact. The non-indicating design means you won’t rely on a visual indicator during routine checks; instead, integrate with your panel’s test rigs and fault management workflow to validate protection readiness.
The device supports 125 Vac and 60 Vdc, with interrupt ratings of 300 AIC at 125 Vac and 450 AIC at 60 Vdc. It is ideal for telecom infrastructure, data-center edge equipment, and network racks where fast fault isolation and dual-voltage compatibility are beneficial, enabling a single protection device across mixed AC and DC circuits.
Yes, as a fast-acting, non-indicating fuse it protects sensitive telecom electronics from transient faults. It’s well-suited for central office gear, subscriber access devices, and gateway interfaces where compact form factor and predictable interrupt performance are critical for maintaining uptime and avoiding cascading faults.
The fuse is CE Marked and RoHS Compliant, aligning with European and global regulatory requirements for electrical protection components. This reduces compliance risk in regulated markets, simplifies supplier qualification, and supports lifecycle approvals for network equipment deployed worldwide.
Using a dedicated dummy fuse standardizes testing procedures, lowers risk of misinterpretation during servicing, and minimizes downtime by providing a predictable fault path. The compact footprint reduces panel complexity and spare parts inventory, delivering lower total cost of ownership in telecom deployments.