Eaton WER-1-1/3 Telecommunication Fuse - CE Marked
Part Number: WER-1-1/3
Quick Summary
Eaton WER-1-1/3 telecommunication fuse protects telecom circuits in compact equipment enclosures. This solution helps engineers safeguard equipment without adding excessive size or cost. The device carries CE Marked compliance to support European market access and regulatory alignment, aligning with industry expectations for telecom protection devices. In addition to the 32 Vdc rating and 1.33 A current rating, this non-indicating, flat fuse design simplifies installation and inventory management, reducing downtime and warranty disputes. This combination delivers reliable protection with minimal footprint, helping projects reduce lead times and simplify spare-part inventories for data centers, telco racks, and industrial control panels.
Product Information
Extended Description
WER-1-1/3 Eaton: Eaton Bussmann series Type WER telecommunication fuse, 32 Vdc, 1.33 A, Non Indicating, Flat
Product Name
Eaton Bussmann series Type WER telecommunication fuse
Catalog Number
WER-1-1/3
UPC
051712731287
Product Length/Depth
1.39 in
Product Height
1.63 in
Product Width
0.45 in
Product Weight
0.3 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
1.33A
Voltage rating
32 Vdc
Packaging type
Standard
Fuse indicator
Non-indicating
WER-1-1/3~WER-1-1-3~TELEPHONE FUSE
WER-1-1/3~WER-1-1-3~TELEPHONE FUSE
Bussmann series Fuseology
Eaton Specification Sheet - WER-1-1/3
Feature → 32 Vdc and 1.33 A rating provide precise overcurrent protection for low-voltage telecom circuits. Business Impact → This selective rating minimizes nuisance trips while guarding delicate network equipment, reducing unexpected downtime and warranty claims. Application → Ideal for telecom line cards, patch panels, and remote equipment where compact protection is required. Feature → Non-indicating fuse with a flat form factor simplifies panel layouts and cooling considerations. Business Impact → Easier installation and reduced mounting space lead to faster panel builds and lower assembly costs. Application → Suitable for tight space enclosures in telecom racks and backplanes where traditional indicators would complicate routing. Feature → Compact dimensions (1.39 in L, 1.63 in H, 0.45 in W) and light 0.3 lb weight enable dense rack configurations. Business Impact → Higher device density improves capex efficiency and inventory turns. Application → Data centers, network closets, and industrial control panels that require compact, scalable protection. Feature → CE Marked compliance ensures European regulatory alignment. Business Impact → Facilitates market access, supplier audits, and compliance documentation. Application → European telecom and industrial installations where standardization matters. Feature → Standard packaging supports straightforward procurement and replacement. Business Impact → Reduces downtime during maintenance and migrations by ensuring readily available spares. Application → Replacement in existing Bussmann WER fleets and new builds across telecom systems. Addressing common objections, the WER-1-1/3 offers long-term ROI through proven reliability and consistent availability, reducing total cost of ownership when deployed across multiple telecommunication racks and enclosures.
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FAQs
The WER-1-1/3 is designed for telecom enclosures, rack-mounted equipment, and network devices. Its compact 1.39 in length, 1.63 in height and 0.45 in width enable integration into tight backplanes and patch panels, while the standard packaging simplifies stocking and replacement in existing Bussmann WER fleets.
Key specs include a 32 Vdc voltage rating and a 1.33 A amperage rating, with a non-indicating fuse indicator. Catalog number is WER-1-1/3, and the device weighs about 0.3 lb with dimensions of 1.39 in L, 1.63 in H, and 0.45 in W, suitable for low-voltage telecom protection.
Yes, the WER-1-1/3 carries CE Marked compliance, aligning with European regulatory expectations for telecom protection devices. When planning deployments, verify regional requirements beyond CE as needed for your specific country or sector to ensure full compliance.
Its flat, compact form factor and standard packaging streamline installation and replacement. The non-indicating design reduces clutter in crowded panels, and its compatibility with the Bussmann series inventory supports straightforward procurement and spare-part management, minimizing downtime during maintenance activities.
The fuse provides reliable overcurrent protection with a small footprint, reducing downtime and maintenance costs. With standard catalog availability and a compact form factor, it simplifies stocking and spares, improving asset uptime in data centers, telco racks, and industrial panels, delivering predictable long-term operational value.