Eaton NZMB2-AF50-BT-NA Molded Case Circuit Breaker - 25 kAIC

Feature: Fixed thermal protection with an adjustable magnetic trip (T185) provides precise overload protection for a 50 A circuit. Business impact: This combination minimizes nuisance trips and improves coordination between feeders, helping to stabilize critical loads. Application: Ideal for distribution panels and motor control centers where reliable protection and fast response are essential. Feature: NZMB2 three-pole design on the NZM2 frame delivers balanced protection across all phases. Business impact: Reduces risk of uneven fault current, improving system reliability and simplifying coordination with downstream breakers. Application: Well suited for three-phase motors, pumps, and conveyors in manufacturing environments. Feature: Front frame clamp terminals simplify installation and field wiring. Business impact: Enables quicker commissioning, safer connections, and easier maintenance during upgrades. Application: Fits box terminals in standard panel builds and supports straightforward retrofits. Feature: Accessories such as rocker lever and motor drive extend control flexibility. Business impact: Enhances operability and aligns with motor control schemes without adding separate components. Application: Useful in machines requiring manual override and motor-driven protection. Feature: Short circuit rating of 25 kAIC at 440 Vac supports robust fault interruption. Business impact: Meets demanding fault levels in many industrial plants, reducing downtime and equipment damage. Application: Suitable for distribution feeders, machine panels, and HVAC subpanels in mid-size installations. Feature: Setting range overload protector 50-50A and delayed release 300-500A enables precise tuning. Business impact: Customizes protection to equipment and startup transients, improving uptime. Application: Allows tailoring to motor startup and process loads in HVAC and manufacturing lines.