Eaton ATM-3 Blade Fuse - 32 Vdc, 3 A, 1 kAIC RoHS Compliant
Part Number: ATM-3
Quick Summary
ATM-3 blade fuse from Eaton protects 32 Vdc DC circuits in industrial control panels. Engineers often struggle with crowded enclosures and unclear fuse status, leading to misfusing and downtime. RoHS compliant and rated for 1 kAIC, the violet colored housing and zinc fuse element support quick identification and reliable operation in demanding environments. For procurement teams, this fuse offers compact form, standard packaging of five per pack, and RoHS compliance, delivering consistent DC protection across assemblies. Whether you're retrofitting legacy systems or specifying new DC power distribution, ATM-3 provides dependable protection without overfitting. Its violet color code speeds part identification during maintenance, reducing mean time to repair.
Product Information
Extended Description
ATM-3 Eaton: Eaton Bussmann series ATM blade fuse, Color code violet, 32 Vdc, 3A, 1 kAIC, Non Indicating, Blade fuse, Blade end, Colored plastic housing, zinc fuse element
Product Name
Eaton Bussmann series ATM blade fuse
Catalog Number
ATM-3
UPC
051712814591
Product Length/Depth
1.38 in
Product Height
1.6 in
Product Width
0.44 in
Product Weight
0.3 lb
Compliances
Contact factory RoHS Compliant
Amperage Rating
3 A
Interrupt rating
1 kAIC
Voltage rating
32 Vdc
Material
Zinc fuse element Colored plastic housing
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
5
Quantity
5
Special features
Color code violet
ATM-3~ATM MINI BLADE FUSE - 3 AMP (5 in TIN)
Bussmann series Fuseology
Eaton Specification Sheet - ATM-3
Feature: Amperage rating of 3 A with a 32 Vdc rating provides precise protection for low-voltage DC power paths. Business Impact: Reduces nuisance blows and guards controllers and power modules from overcurrent events. Application: Ideal for DC distribution in industrial equipment and control panels. Feature: Non-indicating blade fuse with violet color code and a zinc fuse element enables quick visual identification and robust fuse performance. Business Impact: Speeds maintenance decisions and minimizes replacement errors. Application: Suitable for crowded panels where fast fault isolation matters. Feature: Standard packaging of five per pack and blade-end construction simplifies stocking and installation. Business Impact: Lowers procurement overhead and ensures consistent replacement parts. Application: OEM and repair environments with steady SKU management. Feature: RoHS compliant construction supports regulatory and environmental requirements. Business Impact: Helps meet sustainability goals and procurement compliance. Application: Manufacturing facilities with strict material restrictions. Feature: Compact dimensions—1.38 in length, 1.6 in height, 0.44 in width—and a 0.3 lb weight enable installation in tight spaces. Business Impact: Improves enclosure utilization and reduces cooling load. Application: Panels and enclosures with limited clearance. Feature: 1 kAIC interrupt rating provides strong protection against short-circuit events. Business Impact: Enhances system safety and reduces damage to downstream devices. Application: DC power feeds in industrial automation and machines.
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FAQs
ATM-3 uses standard blade-end contacts designed for common blade fuse holders found in industrial panels. Ensure the holder supports 32 Vdc circuits and install with the fuse oriented for proper contact. Confirm the enclosure space accommodates the 1.38 in length, 0.44 in width, and 1.6 in height, and verify the five-fuse pack aligns with your stocking process.
ATM-3 is rated for 3 A with a 32 Vdc voltage rating and a 1 kAIC interrupt rating. This combination protects DC power paths from overcurrent events while allowing fast fault clearing, reducing damage to controllers and downstream equipment in industrial applications.
Best suited for DC power distribution in industrial control panels, machine control circuits, and automotive/industrial equipment requiring reliable 32 Vdc protection. Its violet color code aids rapid identification during maintenance, and the non-indicating design minimizes false fault signaling while preserving clear fault isolation.
ATM-3 is RoHS compliant, aligning with environmental and regulatory requirements for modern manufacturing. For additional certifications beyond RoHS, consult Eaton’s documentation or contact factory support to confirm current certifications relevant to your region or application.
The ATM-3 provides a compact, standardized solution with five units per pack, reducing stocking complexity and downtime. Its 1 kAIC rating and color-coded violet housing improve fault isolation speed, while RoHS compliance supports regulatory programs. Overall, expect reduced maintenance time, fewer misfuses, and improved uptime in DC power distribution within industrial environments.