We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
90A thermal, 600–1200A magnetic (alt. 400–800A), 30kA@240V / 25kA@480V, CNA
Eaton/Moeller NZM9-250/ZM9A-90-CNA inverse time molded case circuit breaker, 250A frame size, 3-pole, with fixed thermal trip set at 90A. Standard adjustable magnetic trip range of 600–1200A, with an optional substitute magnetic trip range of 400–800A. UL and CSA certified, designed for use up to 600 VAC, with a standard interrupting capacity of 30 kA at 240 V AC and 25 kA at 480 V AC. CNA variant is configured for North American market requirements.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Model | NZM9-250/ZM9A-90-CNA |
|---|---|
| Type | Inverse Time Circuit Breaker |
| Frame Size | 250A |
| Poles | 3 |
| Thermal Trip Setting | Fixed, 90A |
| Magnetic Trip Range (Standard) | Adjustable, 600–1200A |
| Magnetic Trip Range (Optional) | Adjustable, 400–800A |
| Interrupting Capacity @ 240V AC | 30 kA |
| Interrupting Capacity @ 480V AC | 25 kA |
| Standards | UL, CSA |
| Variant | CNA – North America Configuration |
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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