Eaton BK/ATC-25 ATC blade fuse - 1 kAIC
Part Number: BK/ATC-25
Quick Summary
Eaton BK/ATC-25 ATC blade fuse provides quick overcurrent protection for DC control circuits. Engineers often struggle with selecting fuses that fit compact layouts while still offering clear identification and reliable interrupt performance. This RoHS compliant part features a color code clear design, 32 Vdc rating, and a 25 A current path, with a 1 kAIC interrupt rating to safeguard sensitive automation equipment. While some buyers require broader certification visibility, the BK/ATC-25 delivers robust protection with easy procurement and bulk availability. The combination of standard packaging and clear compatibility supports streamlined BOMs and maintenance planning for industrial automation and electrical protection teams.
Product Information
Extended Description
BK/ATC-25 Eaton: Eaton Bussmann series ATC blade fuse, Color code clear, 32 Vdc, 25A, 1 kAIC, Non Indicating, Blade fuse, Blade end, Colored plastic housing
Product Name
Eaton Bussmann series ATC blade fuse
Catalog Number
BK/ATC-25
UPC
051712103695
EAN
5027590401197
Product Length/Depth
0.76 in
Product Height
0.752 in
Product Width
0.207 in
Product Weight
0.003 lb
Compliances
Contact factory RoHS Compliant
Amperage Rating
25 A
Interrupt rating
1 kAIC
Voltage rating
32 Vdc
Material
Colored plastic housing
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
2000
Quantity
2000
Special features
Color code clear
BK/ATC-25~BK-ATC-25~BUSS ATC FUSE BULK PACKED
Bussmann series Fuseology
Eaton Specification Sheet - BK/ATC-25
Feature: Color code clear housing improves quick visual identification in crowded control panels → Business Impact: Reduces risk of wrong fuse selection during routine maintenance and emergencies, lowering downtime and error rates → Application: Industrial automation cabinets and DC power distribution. Feature: 25 A amperage rating with 32 Vdc voltage rating → Business Impact: Ensures precise protection for medium-load DC circuits without nuisance blows, improving equipment uptime → Application: Motor drives, control logic, and DC supply rails in manufacturing lines. Feature: 1 kAIC interrupt rating → Business Impact: High fault tolerance and circuit protection for short-circuit events, reducing collateral damage to power buses → Application: Industrial control panels and safety interlocks where abrupt faults occur. Feature: Non-indicating fuse with blade end and standard packaging → Business Impact: Simplified inventory management and rapid replacement in high-mix environments → Application: Automotive and industrial control equipment with ATC fuse holders. Feature: RoHS compliant materials and colored plastic housing → Business Impact: Supports regulatory compliance and safer handling during maintenance, while color coding speeds service cycles → Application: End-user assemblies and panel builds requiring compliant components. Feature: Compatibility with standard ATC fuse holders and bulk packaging (2000 units) → Business Impact: Lower procurement costs, consistent supply, and faster rollout across multiple machines or lines → Application: OEM assemblies, repair depots, and aftermarket service strategies. Insight: In harsh environments, color coding and clear markings help technicians verify correct fusing during startup checks, reducing startup delays and warranty calls. Keywords: DC protection blade fuse, ATC fuse compatibility, 25 A fuse, 32 Vdc fuse, RoHS compliant fuse, bulk fuse packaging, non-indicating fuse, color-coded blade fuse.
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FAQs
BK/ATC-25 is an ATC blade fuse designed for standard ATC fuse holders. It fits common DC control panel enclosures and power distribution blocks, enabling straightforward replacement without adapter parts. Ensure blade alignment is correct and the holder is rated for 25 A and 32 Vdc to maintain electrical integrity.
The fuse is rated for 25 A, with a voltage rating of 32 Vdc and an interrupt rating of 1 kAIC. These specs support protection for mid-range DC control circuits while tolerating brief fault events without unnecessary nuisance blowing.
Yes, BK/ATC-25 is RoHS compliant, meaning it uses materials and processes that limit hazardous substances. This is important for regulatory compliance in many industrial installations and helps support safer, more sustainable panel assemblies.
Industries with heavy reliance on DC control circuits and automation—such as manufacturing, packaging, AI-enabled machinery, and process control—benefit from reliable overcurrent protection, fast fault isolation, and easy maintenance provided by BK/ATC-25 in standard packaging.
Use the correct 25 A 32 Vdc rating fuse with proper blade alignment in ATC holders. Reseat connectors firmly, verify color-code indicators if present, and replace in matched sets to preserve protection coordination. The standard packaging of 2000 units supports bulk maintenance cycles and quick replenishment.