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Eaton / Moeller Series
250A, 3P, thermal-magnetic breaker, NA, 125A thermal, 200kA@240V, 85kA@480V
Eaton/Moeller NZMH9-250/ZM9A-125-NA molded case circuit breaker, 250A, 3-pole, inverse time thermal-magnetic trip. Features fixed thermal trip at 125A with alternate adjustable magnetic trip settings of 400–800A for applications with lower inrush current demands. Maintains high interrupting ratings—200kA at 240V AC and 85kA at 480V AC. The NA designation signifies a configuration for North American electrical system standards.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Model | NZMH9-250/ZM9A-125-NA |
|---|---|
| Type | Inverse Time Circuit Breaker |
| Amperage | 250A |
| Poles | 3 |
| Thermal Trip | Fixed, 125A |
| Magnetic Trip | Adjustable, 400–800A |
| Interrupting Capacity (240V AC) | 200kA |
| Interrupting Capacity (480V AC) | 85kA |
| Standards | UL, CSA |
| Variant | NA – North America Configuration |
| Applications | Industrial Power Distribution, Low Inrush Applications, NA Compliance |
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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