Eaton AGU-4 Fuse - 4 A Fast-Acting Nickel-Plated Endcaps
Part Number: AGU-4
Quick Summary
The Eaton AGU-4 fuse provides fast-acting overcurrent protection for small appliance and consumer electronics circuits. Engineers often struggle with reliability in compact enclosures due to thermal cycling and vibration, which can cause nuisance outages and increased maintenance. While this entry lists Not Applicable for warranty and compliance, critical safety standards such as CE and UL listings are typically addressed in Eaton’s broader Bussmann series datasheets, and IP-related considerations are evaluated per application. In practice, this 4 A, non-indicating fuse supports dependable protection in electrical protection & circuit control for appliances, electronics and control panels, delivering strong uptime. This combination of protection and durable construction helps minimize downtime and maintenance costs in demanding industrial environments.
Product Information
Extended Description
AGU-4 Eaton: Eaton Bussmann series AGU fuse, Appliances, Consumer electronics, 4 A, Non-indicating, Nickel-plated brass endcaps, Standard
Product Name
Eaton Bussmann series AGU fuse
Catalog Number
AGU-4
UPC
051712704243
EAN
5027590407090
Product Length/Depth
5.5 in
Product Height
0.4625 in
Product Width
0.001 in
Product Weight
0.25 lb
Warranty
Not Applicable
Compliances
Not Applicable
Amperage Rating
4 A
Material
Nickel-plated brass endcaps
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Silver-plated fuse caps, fast-acting
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Eaton Specification Sheet - AGU-4
Bussmann series AGU fast-acting midget fuse no. 2008
Bussmann series AGU fast-acting midget fuse no. 2008
Datasheet - FNQ-30
Feature: 4 A fast-acting operation reduces damage from short circuits. Impact: minimizes downstream component failure and downtime, improving overall line efficiency. Application: ideal for protecting appliance and consumer electronics circuits where rapid interruption is essential. Feature: Nickel-plated brass endcaps deliver robust termination in vibration-prone enclosures. Impact: ensures reliable contact integrity and long service life in challenging industrial settings. Application: control panels and compact equipment subject to mechanical stress. Feature: Non-indicating design simplifies panel installation and reduces replacement steps. Impact: lowers maintenance complexity and improves fault diagnosis in busy production lines. Application: mass-market electronics and small appliances with standard fuse holders. Feature: Standard packaging and 5.5 in product length support easy stocking and swapping. Impact: reduces inventory costs and downtime during replacement, especially in service environments. Application: service technicians and maintenance teams handling Bussmann series AGU fuses. Feature: Silver-plated fuse caps and fast-acting response add durability and precision. Impact: improves contact reliability and expedites fault clearing in fast-moving systems. Application: electrical protection in equipment where fast protection is critical for uptime and safety. In practice, these design elements align with long-standing industry expectations for reliable, easy-to-use fuses in electrical protection & circuit control.
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FAQs
The AGU-4 is suited for small appliances and consumer electronics, providing fast-acting overcurrent protection in compact circuits. Its 5.5 in length and non-indicating design support straightforward installation in standard fuse holders and control panels.
Install the AGU-4 in a compatible fuse holder, ensuring the circuit current does not exceed 4 A. Verify nickel-plated endcaps seat firmly, and replace with an identical rating if fault symptoms appear. Always de-energize the system before replacement.
The fuse has a 4 A amperage rating, with a product length of 5.5 in, height of 0.4625 in, and width of 0.001 in. It uses nickel-plated brass endcaps and is described as non-indicating with standard packaging.
This specific listing does not show certification markings. For CE, UL, or other safety listings, consult Eaton’s full datasheets or contact Eaton support to confirm current compliance for your region and application.
Choosing the AGU-4 provides fast-acting protection that reduces damage and downtime in appliances and electronics, durable nickel-plated endcaps for reliable connections, easy stock management with standard packaging, and compatibility with Bussmann series AGU fuses for streamlined maintenance and procurement.