We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
300A, 3P, breaker, fixed solid state trip, CSA/IEC/UL
Klockner-Moeller NZM10-400S/ZMA-300-NA molded case circuit breaker 300 amp, 3 pole, long time response 300A, adjustable instantaneous 600-3600A, system and cable protection, voltage 480 Y / 277 V, rated insulation voltage 690V, switching capacity 65kA@480V, 42kA@600V, bolt-on connections line and load side, UL/CSA/IEC certified, frame size 10
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Model | NZM10-400S/ZMA-300-NA |
|---|---|
| Amperage | 300A |
| Poles | 3 |
| Trip Type | Long Time Response: Fixed 300A Instantaneous: Adjustable 600–3600A |
| Voltage Rating | 480 Y / 277 V |
| Rated Insulation Voltage | 690V |
| Interrupting Capacity | 65kA @ 480V 42kA @ 600V |
| Wiring | Bolt-On Terminals (Line and Load) |
| Certifications | UL, CSA, IEC |
| Frame Size | 10 |
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.
Fax: +1 (941) 473-0987
