We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
250A, 3P, thermal-magnetic breaker, CNA, 200A thermal, 200kA@240V, 85kA@480V
Eaton/Moeller NZMH9-250/ZM9A-200-CNA molded case circuit breaker, 250A, 3-pole, inverse time thermal-magnetic trip. Comes with a fixed thermal trip at 200A and an adjustable magnetic trip range of 1600–2400A. Maintains high interrupting performance of 200kA at 240V AC and 85kA at 480V AC. The CNA designation indicates a configuration built and certified for specific North American market compliance needs.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Model | NZMH9-250/ZM9A-200-CNA |
|---|---|
| Type | Inverse Time Circuit Breaker |
| Amperage | 250A |
| Poles | 3 |
| Thermal Trip | Fixed, 200A |
| Magnetic Trip | Adjustable, 1600–2400A |
| Interrupting Capacity (240V AC) | 200kA |
| Interrupting Capacity (480V AC) | 85kA |
| Standards | UL, CSA |
| Variant | CNA – North America Certification/Configuration |
| Applications | Industrial Motor & Feeder Protection, NA Market Installations |
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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