Eaton ATC-4 Blade Fuse - UL Listed, 32 Vdc, 4 A
Part Number: ATC-4
Quick Summary
ATC-4 blade fuse protects 32 Vdc circuits with a 4 A rating in compact power and control panels. This solves the pain of space-constrained enclosures where conventional fuses struggle to fit alongside other protection devices. The Eaton Bussmann series ATC fuse is UL Listed and RoHS compliant, reflecting a commitment to safety and environmental standards. Its small footprint, non-indicating design, and color-coded pink variant help technicians quickly identify protection levels during installation and maintenance. By standardizing on this 4 A ATC fuse, engineers can reduce inventory complexity while ensuring reliable overcurrent protection for automotive and industrial low-voltage applications.
Product Information
Extended Description
ATC-4 Eaton: Eaton Bussmann series ATC blade fuse, 32 Vdc, 4A, 1 kAIC, Non Indicating, Blade fuse, Pink
Product Name
Eaton Bussmann series ATC blade fuse
Catalog Number
ATC-4
UPC
051712703291
Product Length/Depth
1.63 in
Product Height
0.38 in
Product Width
1.38 in
Product Weight
0.03 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
UL Listed
Amperage Rating
4 A
Interrupt rating
1 kAIC
Voltage rating
32 Vdc
Color
Pink
Packaging type
Standard
Fuse indicator
Non-indicating
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
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Eaton Specification Sheet - ATC-4
Feature: 4 A amperage rating provides precise current protection for low-voltage circuits, reducing nuisance trips and protecting expensive components. Business Impact: Minimizes downtime and equipment damage, lowering maintenance costs while supporting consistent protection across panels. Application: Ideal for 12–32 Vdc control circuits in automotive, machine builders, and industrial automation environments. Feature: 32 Vdc voltage rating aligns with common low-voltage control systems, enabling safe integration with DC controls and PLC input networks. Business Impact: Enhances system reliability by ensuring proper disconnects under fault conditions, improving uptime and safety. Application: Suitable for DC bus protection in compact control cabinets and vehicle electrical systems. Feature: 1 kAIC interrupt rating delivers a robust fault-response profile for short-circuit events, protecting wiring and components from high-energy faults. Business Impact: Extends component life and reduces fire risk in critical applications. Application: Used in power distribution blocks and fused interfaces in automation panels. Feature: Non-indicating, blade-style ATC fuse with pink color variant for quick visual identification of fuse type and rating. Business Impact: Speeds maintenance and reduces human error during hectic field service. Application: Common in OEM equipment and aftermarket panels where quick diagnostics matter. Feature: UL Listed and RoHS compliant certifications verify safety and environmental compliance, supporting regulatory readiness. Business Impact: Facilitates procurement approvals and customer audits, lowering compliance risk. Application: Widely accepted in automotive, industrial controls, and panel-building projects. Feature: Compact dimensions (1.63 in L × 1.38 in W × 0.38 in H) and standard packaging enable easy replacement and minimal cabinet derating. Business Impact: Reduces space cost and simplifies stocking with standard ATC form factor. Application: Works with common ATC fuse holders and standard panel layouts. Feature: Color-coded pink variant and 4 A rating align with common schematic labeling and color-coding practices in control panels. Business Impact: Improves documentation accuracy and field readability, boosting commissioning speed. Application: Effective in color-coded safety and protection schemes for machines and conveyors.
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FAQs
The ATC-4 uses a standard ATC blade fuse design, compatible with most common ATC fuse holders used in automotive and industrial control panels. When selecting a holder, confirm blade contacts provide secure, low-resistance connections and that the holder accommodates 1.63 inch length fuses for reliable retention.
ATC-4 is a 4 A, 32 Vdc blade fuse with a 1 kAIC interrupt rating. It is non-indicating, UL Listed, and RoHS compliant, designed for protecting low-voltage DC circuits in compact control panels and equipment racks.
Yes. The ATC-4 is designed for 32 Vdc systems common in automotive and mobility-related equipment, offering reliable protection in limited-space control panels while meeting automotive-grade safety standards via UL Listing.
The ATC-4 carries UL Listed certification and RoHS compliance. UL Listing confirms safety performance under standardized tests, while RoHS ensures restricted use of hazardous substances, supporting regulatory compliance and safer disposal.
Using the ATC-4 can lower maintenance costs by reducing nuisance trips, speed up service with easy visual identification (pink variant), and simplify part stocking due to standard ATC form factor. Its compact size also enables denser panel layouts without sacrificing protection reliability.