Eaton NSB HFW3100JL 3-pole molded case circuit breaker (MCCB) rated 100 A at 690 V. It operates on 50/60 Hz and provides overcurrent protection for three‑phase electrical distribution by interrupting current during overloads or short circuits. The HFW3100JL is a 3P, 100 A MCCB designed for use in panels and power distribution systems that require reliable, code-compliant protection at 690 V.
