We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
250A, 3P, breaker, magnetic-only trip, IEC/UL
The Eaton NZMB2-S250-BT-CNA is a 3-pole molded case circuit breaker from the NZM2 series, designed for motor protection without overload release. It features a magnetic-only trip mechanism with a short-circuit release adjustment range of 2000A to 2500A (delayed). Rated for 250A and operating at 440 Vac, the breaker provides a short-circuit breaking capacity of 25 kAIC. The unit includes front frame clamp connection, box terminals, and supports optional accessories like rocker levers and motor drives. Certification information is available upon request.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Model | NZMB2-S250-BT-CNA |
| Series | NZM2 |
| Product Type | Molded Case Circuit Breaker |
| Trip Type | Magnetic-only (Delayed) |
| Amperage | 250A |
| Poles | 3 |
| Frame Size | NZM2 |
| Operator | Box type with front frame clamp |
| Accessories | Rocker lever, motor drive (optional) |
| Voltage Rating | 440 Vac |
|---|---|
| Interrupting Capacity | 25 kAIC |
| Short-Circuit Release Range | 2000–2500A (Delayed) |
| Overload Release | Not included |
| Connection | Front frame clamp |
| Terminals | Box |
| Class | Motor protection without overload release |
| Certifications | Contact manufacturer |
| Compliance | IEC/UL |
| Warranty | 1 year from installation or 18 months from shipment |
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
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