Eaton MCCB NZMN2-4-A250-AS for Panel Protection

The Eaton MCCB NZMN2-4-A250-AS is a Moeller series NZM molded case circuit breaker for industrial power distribution and system protection. It is based on the Eaton NZMN2-4-A250 platform, a 4-pole, 250 A circuit breaker for control panels, distribution boards, and machine power systems. Therefore, it is a practical choice for factories, utilities, OEM panels, and electrical maintenance teams.

NZMN2-4-A250-AS supports cable and system protection in low-voltage installations. Eaton lists the base model with a 690 V voltage rating, IEC/EN 60947 certification, and thermomagnetic release. In addition, the overload setting range is listed from 200 A to 250 A. This helps engineers match protection settings to the installed power circuit.

Eaton MCCB Features

This breaker uses a 4-pole NZM2 frame and screw connection for the main circuit. Also, Eaton lists a rated short-circuit breaking capacity of 50 kA at 400/415 V, 50/60 Hz. The product supports fixed mounting, optional DIN rail mounting, and optional motor drive accessories. Before ordering, engineers should confirm the full nameplate, AS suffix requirement, trip setting, terminal style, and panel accessories.

• Model requested: NZMN2-4-A250-AS
• Official base model: NZMN2-4-A250
• Eaton catalog number: 265866
• Brand: Eaton / Moeller series NZM
• Product type: Molded case circuit breaker
• Number of poles: 4-pole
• Rated current: 250 A
• Frame type: NZM2
• Release system: Thermomagnetic release
• Application: System and cable protection

Fast Quote for Eaton NZM Spare Parts

HKXY Instruments can help buyers source Eaton circuit breakers, Moeller NZM accessories, PLC modules, DCS spare parts, and industrial control components. Moreover, our team can help compare the complete part number before shipment. Please send the installed unit photo, required quantity, delivery country, and any accessory request.

The Eaton MCCB NZMN2-4-A250-AS is a strong option when a plant needs reliable low-voltage circuit protection and fast replacement support. As a result, maintenance teams can reduce downtime and keep electrical panels ready for operation. Finally, contact us for current stock, lead time, and a formal quotation.