Eaton NZM7100SNA Low Voltage Molded Case Circuit Breaker

The Eaton NZM7100SNA is a low‑voltage molded‑case circuit breaker identified by the part number NZM7100SNA. It is designed to protect electrical circuits from overloads and short circuits in low‑voltage distribution systems, automatically interrupting current when fault conditions are detected to prevent damage. These devices are typically used in low‑voltage applications such as distribution boards, switchboards, motor control centers, and protective panels in commercial and industrial facilities, helping to isolate faults quickly and safely. In typical installations, this device is mounted in distribution panels or enclosures to provide reliable protection for feeders and branch circuits in commercial or industrial facilities. The NZM7100SNA designation places it within Eaton’s NZM molded‑case lineup, ensuring compatibility with the company’s panels and accessories. Common applications include service entrances and panelboard assemblies where compact, modular circuit protection is required.