Littelfuse JLLN400 is a high-voltage fuse designed for circuit protection in industrial power distribution systems. This UL 248-15 Class T fuse features a 400V voltage rating and 400A current capacity, providing reliable overcurrent protection in demanding environments. The compact 3-1/16-inch design with a 3 lb weight ensures space-efficient installation while maintaining robust performance. Certified to CE, CSA, RoHS, and UL standards, it meets stringent safety requirements for electrical components. Typical applications include motor control centers, switchgear, and industrial power panels where high interrupting capacity is critical.
Key Features & Specifications
Type: JLLN series high-voltage current-limiting fuse
Voltage: 400V AC
Current: 400A
Dimensions: 3-1/16 inch length
Weight: 3 lb
Standards: UL 248-15 Class T, CE, CSA, RoHS
Applications: Industrial power distribution, motor protection
Certification: UL Listed
Country of Origin: Mexico
Product Identification
UPC: 079458180930
GTIN: 00079458180930
Same-day Shipping Available
Same-day Delivery Availabile
24/7 Customer Support
Littelfuse JLLN400 - High Voltage Fuse 400V/400A (UL 248-15 Class T)