The Eaton Bussmann T30100-3CR Class T modular fuse block is a three‑pole, open‑block device rated for 61–100 A up to 300 V (AC/DC) for three‑phase control circuits. This CR variant features box‑lug terminals and a rugged glass‑polyester body that accepts #1/0 AWG Cu or Al conductors. It carries an interrupt rating of 200 kAIC and a short‑circuit rating of 200 kA, making it suitable for high‑fault protection in demanding industrial controls. The unit is UL Recognized and CSA Certified, aligning with common safety standards, and is designed to fit Bussmann’s Class T fuse family for modular, high‑current protection in 3‑phase systems.
