Littelfuse JLLN150P Fast Acting Fuse Plated Terminal 150A 300V

The Littelfuse JLLN150P Fast Acting Fuse Plated Terminal is an insulated undercurrent protection part that interrupts high-amperage circuits instantly when current levels exceed its 150-ampere rating, preventing damage to connected equipment at voltages up to 300 V. Its fast-acting element responds to fault currents without intentional delay, melting and breaking the circuit within milliseconds to limit heat exposure and arc energy across the protected load. Installed in disconnect boxes, power distribution panels, and motor circuits on HVAC systems, it plugs into a compatible fuse block or fuse holder with plated terminals, ensuring low-resistance contact at the connection points.