Littelfuse 333002 is a commercial-grade, heavy-duty, Plugtop-style fuse offering up to 150A protection. It features a high-interrupt capacity and is UL854 listed, making it ideal for line protection of large appliances, transformers, motor-starters and other high-capacity electrical systems. The fuse features a plugtop construction, with dual flag terminals and clear indicators that ensure easy troubleshooting of faults. It is also highly-resilient and able to withstand extreme temperatures, short-circuit currents, and surging currents.