Bussmann 355LMT Industrial Time Delay High Amp Fuse

355LMT is a Bussmann Series BS88 high‑amp, time‑delay fuse in a single‑barrel LMT package engineered for industrial circuits with high inrush. It is rated for 355 A at 240 VAC and 150 VDC per IEC, with UL ratings of 250 VAC/150 VDC, and it delivers a 200 kA RMS symmetric interrupting capability. The fuse also lists a DC interrupting rating of 40 kA (IEC) or 50 kA (UL) at 150 VDC, and carries UL 248‑13 and CE approvals for broad compatibility. Featuring trip indication and BS88‑4 terminal configuration, the 355LMT is built to protect large motor feeders, transformers, and other inductive loads where brief overloads occur; time‑delay action helps tolerate temporary surges common in such circuits. The LMT size designation identifies this model as a substantial, high‑current fuse within the Bussmann family, and an I2t rating of 8000 A²s (355LMT) reflects its short‑time overcurrent tolerance. In industrial environments, it’s typically used to protect high‑current feeders and power distribution components in control panels where robust, reliable protection is required.