Eaton ATM-4 Blade Fuse - 32 Vdc, 4 A, 1 kAIC
Part Number: ATM-4
Quick Summary
The Eaton ATM-4 blade fuse provides overcurrent protection for 32 Vdc DC circuits in control panels and motor drives. Engineers often struggle to balance compact size with reliable protection and fast replacement. The ATM-4 is rated 4 A with a 1 kAIC interrupt rating and features a pink color code for quick identification, with a zinc fuse element and colored plastic housing for easy handling. This RoHS-compliant design supports regulatory compliance while minimizing maintenance downtime. For industrial automation applications, it delivers dependable protection in tight spaces, offering compatibility with standard blade-end fuses and easy field installation, reducing inventory complexity for procurement teams.
Product Information
Extended Description
ATM-4 Eaton: Eaton Bussmann series ATM blade fuse, Color code pink, 32 Vdc, 4A, 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-4
UPC
051712814607
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
4 A
Interrupt rating
1 kAIC
Voltage rating
32 Vdc
Material
Zinc fuse element Colored plastic housing
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Color code pink
ATM-4~ATM MINI BLADE FUSE - 4 AMP (5 in TIN)
ATM-4~ATM MINI BLADE FUSE - 4 AMP (5 in TIN)
Bussmann series Fuseology
Eaton Specification Sheet - ATM-4
Feature: Compact form factor (1.38 in L Ă— 0.44 in W) with blade-end contacts. Business impact: Enables high-density panel layouts, saving cabinet space and reducing wiring complexity. Application: Suitable for small control panels in automation and low-voltage DC power rails. Feature: Rated 4 A, 32 Vdc and 1 kAIC. Business impact: Provides precise protection and surge handling for common automation loads, reducing risk of nuisance trips in DC supply lines. Application: Power rails for sensors and motor drives in automation controllers. Feature: Pink color code and non-indicating indicator. Business impact: Quick visual verification during install and maintenance lowers replacement errors and downtime. Application: Spare parts management and fast field replacements in busy panels. Feature: RoHS compliant zinc fuse element and colored housing. Business impact: Meets environmental and safety standards while delivering reliable fuse element performance. Application: Industries with stringent regulations and electronics assembly lines. Feature: Standard packaging and compatibility with ATM series blade fuses. Business impact: Streamlines procurement and stocking, reduces part variance, and simplifies installation. Application: Service teams replacing fuses in standardized control panels across automation facilities. Feature: Broad compatibility and traceability via UPC and catalog references. Business impact: Improves asset management and part identification; easier ERP integration. Application: OEM and maintenance operations requiring consistent part numbers.
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FAQs
ATM-4 uses a standard blade-end design compatible with common Bussmann ATM holders and other blade-style sockets. Ensure your holder matches the 32 Vdc rating and supports up to 4 A. For best results, verify color-code pink identification and fitment in your panel layout to prevent mis-insertion.
ATM-4 is rated 4 A with a 32 Vdc rating and a 1 kAIC interrupt rating. This configuration protects low-voltage dc circuits in control panels and automation equipment against short-circuit currents up to 1,000 A, balancing protection with availability for typical automation loads.
Ideal for compact control panels, automation equipment, and low-power DC power rails in manufacturing and process automation. Its small footprint, pink color code for quick identification, and RoHS compliance make it suitable for OEM assemblies and field service in tight spaces.
The ATM-4 is RoHS compliant as noted by Eaton. CE marking is not listed in the provided data; for confirmation on regional approvals, consult the Eaton specification sheet or contact the manufacturer to verify required certifications for your project.
The pink color coding and non-indicating design speed maintenance by reducing misidentification during replacements, cutting downtime. Its compact form factor and standard packaging simplify stocking and field swaps, supporting lower spare-part inventories and faster service in automation facilities, improving overall equipment effectiveness.