Eaton 72B-DUMMY Type 7 Telecommunication Fuse - RoHS CE Marked
Part Number: 72B-DUMMY
Quick Summary
Eaton 72B-DUMMY Type 7 telecommunication fuse provides a non-functional dummy fuse solution for telecom equipment protection testing. Maintenance teams often struggle with non-indicating fuses and the risk of accidental mismatches during service work in crowded enclosures. This part carries RoHS compliance and CE marking, helping you meet European environmental and safety requirements while maintaining stock accuracy. Its blister-pack packaging, compact footprint, and ferrule-end connections support fast stocking, easy handling, and reliable field replacements. For engineers and procurement teams, the model balances regulatory compliance, install-time savings, and inventory visibility across telecom cabinets.
Product Information
Extended Description
72B-DUMMY Eaton: Eaton Bussmann series Type 7 telecommunication fuse, Blister pack, 125 Vac, 300 Vdc, Non Indicating, Dummy Fuse, Ferrule end X ferrule end
Product Name
Eaton Bussmann series Type 7 telecommunication fuse
Catalog Number
72B-DUMMY
UPC
051712735742
Product Length/Depth
0.28 in
Product Height
1.86 in
Product Width
0.28 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Voltage rating
125 Vac, 300 Vdc
Packaging type
Standard
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Blister pack
72B-DUMMY~70 TYPE DUMMY
72B-DUMMY~70 TYPE DUMMY
Bussmann series Fuseology
Eaton Specification Sheet - 72B-DUMMY
Feature → Business Impact → Application: The catalog number is 72B-DUMMY and product name is Eaton Bussmann Type 7 telecommunication fuse, which simplifies procurement and ensures traceability across the supply chain. Impact: Reduces procurement cycle times and helps maintain consistent BOMs in telecom system design. Application: Used in telecom enclosures, backplanes, and service kits to guarantee consistent spares availability. Feature: Voltage rating of 125 Vac, 300 Vdc. Impact: Ensures compatibility with both AC and DC telecom circuits, reducing the risk of mismatched ratings during installation. Application: Power rails in telecom equipment and lab test rigs. Feature: Ferrule-end x ferrule-end connection, Non-indicating, Blister pack. Impact: Delivers reliable harness compatibility, minimizes indicator confusion in testing, and protects components during handling. Application: Bench testing and panel installations in telecom environments. Feature: RoHS Compliant and CE Marked. Impact: Supports regulatory compliance for European deployments and environmental responsibility. Application: Manufacturing, service centers, and field deployments. Feature: Compact footprint and Standard packaging. Impact: Enables dense cabinet layouts and straightforward stocking practices. Application: Telecom enclosures, control panels, and distribution racks. Feature: Dimensions and weight (0.28 in length/width, 1.86 in height, 0.1 lb). Impact: Facilitates space planning and accurate shipping/receiving data. Application: Panel mounting and inventory management in tight telecom environments.
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FAQs
Install by mating both ferrule ends into matching ferrule connectors on the equipment harness or backplane. Since this is a non-indicating dummy fuse, ensure correct circuit routing and polarity where applicable. Confirm electrical rating of 125 Vac/300 Vdc matches the system rails and avoid exceeding the rated voltage. Use the blister-pack packaging for safe handling and inventory control.
Key specs include a voltage rating of 125 Vac and 300 Vdc, ferrule-end connections, and a non-indicating fuse indicator. The model is designed for telecommunications equipment protection testing and is suitable for both AC and DC telecom circuits. Physical dimensions are 0.28 in by 0.28 in by 1.86 in, with a weight of 0.1 lb, and packaging is Standard.
Yes. The 72B-DUMMY Type 7 fuse functions as a dummy fuse for testing, configuration, and service diagnostics in telecom backplanes and enclosures. Its ferrule-end connections provide reliable harness compatibility, and the non-indicating design reduces ambiguity during multi-component test rigs. Its blister-pack packaging also aids in quick stocking for test benches.
This fuse is RoHS compliant and CE marked, signaling compliance with European environmental directives and essential safety requirements. For contractors and manufacturers, these certifications facilitate regulatory audits, enable European market deployment, and support sustainability goals across the supply chain.
Using the 72B-DUMMY can reduce downtime and maintenance errors thanks to clear tracing, standard ferrule-end connections, and reliable stock-keeping with UPC/lot traceability. The blister-pack packaging speeds stocking and minimizes handling damage, while RoHS/CE compliance lowers regulatory risk. Overall, expect faster repair cycles, improved panel reliability, and smoother procurement workflows.