Littelfuse JLLS030 Class T Fast Acting Fuse - 30A 600VAC/300VDC

The Littelfuse JLLS030 is a 30 amp Class T fast-acting fuse designed for high-performance overcurrent protection in commercial and industrial electrical systems. This UL-listed fuse provides reliable protection for motor controllers, control panels, transformers, and other electrical equipment operating at up to 600 volts AC or 300 volts DC.

Key Features:

• 30 amp current rating with 600VAC/300VDC voltage capacity
• Class T design offers superior current-limiting performance and high interrupting rating (200kA IR at 600VAC)
• Fast-acting response protects sensitive electronic equipment from damaging overcurrent conditions
• Compact physical size saves valuable panel space compared to standard Class H and K fuses
• Bolt-in blade design ensures secure mounting and positive electrical contact
• Non-renewable construction ensures consistent, predictable protection

Class T fuses are specifically engineered for applications requiring high interrupting ratings in a compact footprint. The JLLS030's fast-acting characteristics make it ideal for protecting solid-state controls, variable frequency drives, and other equipment sensitive to short-circuit conditions. Compatible with standard Class T fuse blocks and holders.