Littelfuse JLLN150 Class T Fast Acting Fuse - 150A 300VAC 125VDC

The Littelfuse JLLN150 is a Class T fast-acting fuse designed for reliable overcurrent protection in commercial and industrial electrical systems. This high-interrupting capacity fuse is rated for 150 amperes and provides protection for circuits operating at up to 300 volts AC or 125 volts DC.

Key Features:

• 150 ampere current rating for robust circuit protection
• Class T design with 200kA interrupting rating at 300VAC
• Fast-acting response time to protect sensitive equipment
• Dual voltage rated: 300VAC and 125VDC applications
• Current-limiting design reduces let-through energy
• Compact bolt-down mounting configuration
• UL Listed and meets NEC requirements

Class T fuses are recognized for their superior current-limiting characteristics and high interrupting capacity, making them ideal for motor control centers, switchboards, panelboards, and other applications where space is limited and protection is critical. The JLLN series features a bolt-down design for secure installation in industrial environments.