Eaton TPM-5 Telecomm fuse - 80 Vdc, 5 A - CE Marked
Part Number: TPM-5
Quick Summary
The Eaton TPM-5 telecommunication fuse delivers fast current-limiting protection for telecom racks and network equipment. Engineers often confront nuisance outages from overcurrents in compact enclosures, making reliable fusing essential. This device is CE marked, aligning with European safety requirements, and the TPM family is known for its miniature, non-indicating design that fits tight spaces. For procurement teams, TPM-5 offers predictable protection with minimal maintenance, supporting telecom protection, data-center reliability, and compliant, cost-efficient downtime reduction.
Product Information
Extended Description
TPM-5 Eaton: Eaton Bussmann series TPM telecommunication fuse, 80 Vdc, 5 A, 20 kAIC, Non Indicating, Miniature, Current-limiting
Product Name
Eaton Bussmann series TPM telecommunication fuse
Catalog Number
TPM-5
UPC
051712672313
EAN
5027590185318
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.43 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
5 A
Interrupt rating
20 kAIC
Voltage rating
80 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 - TPM-5
Feature → Business Impact → Application: The TPM-5 provides current-limiting protection at 80 Vdc and 5 A, reducing arc energy and safeguarding sensitive telecom electronics, which translates to lower repair costs and shorter downtime in data centers and telecom cabinets. Application: data-center edge devices and telecom racks benefit from fast interruption during fault events, improving system uptime and long-term reliability. Feature → Business Impact → Application: Its 20 kAIC interrupt rating ensures robust fault handling for high-energy surges common in distributed networks, enabling safer installations and easier compliance audits. Application: outdoor-adjacent equipment and central office peripherals can be protected without oversized fuses, saving enclosure space. Feature → Business Impact → Application: Non-indicating, miniature form factor reduces panel intrusion and simplifies retrofits; installation is quicker, with fewer mounting considerations and less misalignment risk. Application: retrofit projects and new builds where cabinet real estate is at a premium. Feature → Business Impact → Application: The fuse’s CE marking supports standard regulatory alignment, facilitating cross-border procurement and streamlined qualification for European deployments. Application: multinational deployments and supplier qualification. The TPM-5 is compatible with standard Bussmann series practice, enabling seamless integration into existing Eaton protection ecosystems and minimizing training requirements for maintenance staff.
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FAQs
TPM-5 is designed for telecom cabinets, network equipment, and data-center edge devices. Its miniature, non-indicating form factor fits tight spaces, while its current-limiting 5 A rating and 80 Vdc capability provide reliable protection for sensitive electronic equipment without requiring bulky hardware.
The TPM-5 offers an 80 Vdc voltage rating, a 5 A amperage rating, and a 20 kAIC interrupt rating. It is a current-limiting, non-indicating fuse that comes in a miniature packaging suitable for restricted spaces in telecom and data-center applications.
TPM-5 provides fast current-limiting protection with a high 20 kAIC interrupt rating, reducing arc energy and protecting critical components in telecom equipment. Its CE marking confirms regulatory alignment, while the compact form factor enables easier installation and retrofit in crowded panels.
The TPM-5 is CE Marked, indicating conformity with EU safety standards. The datasheet does not list additional certifications such as SIL or IP ratings. For European deployments, CE compliance helps with procurement and regulatory qualification, while project-specific certifications should be verified per site requirements.
By delivering reliable, current-limiting protection in a compact package, TPM-5 minimizes unexpected outages and equipment damage, reducing maintenance visits and replacement costs. The low-profile, non-indicating design also eases diagnostics, improving mean time between failures (MTBF) and demonstrating clear total cost of ownership advantages.