Eaton NZMN1-A100-NA Molded Case Circuit Breaker - 50 kAIC

NZMN1-A100-NA combines the NZM1 frame with a three-pole arrangement and a 100 A ampere rating to deliver precise distribution circuit protection. The thermal-magnetic trip provides fast response to both overloads and short circuits, helping equipment start-up sequences stay within safe operating limits. In real-world panelboards and motor control centers, this translates to fewer nuisance trips and clearer protection coordination with downstream devices. High interrupt capacity of 50 kAIC means the breaker can safely interrupt fault currents typical of modern industrial feeders. This capability reduces the risk of damage to buses and other components during a fault, while still delivering predictable tripping behavior. For machine builders and panel assemblers, this translates to fewer field service calls and improved uptime. Overload setting 80-100 A (Setting Range Ol Protector) allows you tailor protection to actual loads, minimizing wasted trips on light loads and preventing equipment damage on peak demand. Pairing adjustable settings with the front frame clamp connection speeds up installation and future reconfigurations. In the field, technicians appreciate the straightforward adjustment and solid retention during vibration. Front frame clamp mounting simplifies integration into existing distribution panels and reduces commissioning time. The included rocker lever accessory enhances manual operation, making it easier during testing and maintenance. For engineers, this combination supports scalable protection across evolving plant layouts. Compliance and documentation from UL Listed, with CSA/IEC compatibility, supports global installation programs and OEM specifications. The design's durability, combined with Eaton's warranty terms, provides a clear ROI through reduced downtime and easier spare-part management. Such attributes are essential for safety-critical protection in high-volume industrial environments.