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NZMN2-A250-NA UL

The Eaton NZMN2-A250-NA UL is a UL-listed, 250A molded case circuit breaker designed for reliable circuit protection in commercial and industrial power distribution systems. This 2-pole MCCB combines robust construction with advanced thermal-magnetic trip technology.

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Key Specifications Rated Current: 250A (fixed) Poles: 2P (2-pole) Voltage Rating: 240V AC (UL) 480V AC (IEC) Breaking Capacity: 25kA @ 240V AC (UL 489) 65kA @ 480V AC (IEC 60947-2) Trip Type: Thermal-magnetic (fixed curve) Mounting: Fixed type (DIN rail or panel mount) Standards Compliance: UL 489 (US) CSA C22.2 (Canada) IEC 60947-2 (international) Key Features ✔ UL-Compliant Protection Thermal overload protection (inverse-time) Instantaneous magnetic short-circuit response 100% rated for continuous operation ✔ Durable Construction Current-limiting design Silver alloy contacts High-impact thermoplastic housing ✔ Installation Flexibility DIN rail (35mm) or panel mounting Top/bottom feed capable Compact 2-pole design (72mm width) ✔ Safety & Reliability Visible contact position indicator Trip-free mechanism IP20 finger-safe terminals