We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
800A, 3P, IEC
The Eaton NZMN4-VE800 is a 3-pole molded case circuit breaker rated at 800 A with a robust electronic trip unit for systems, cable, selectivity, and generator protection. It provides a high short-circuit interrupting capacity of 50 kA at 400/415 V and supports adjustable overload protection from 400 A to 800 A. Its advanced trip unit includes adjustable time delays, i²t characteristics, and thermal memory for enhanced coordination. The unit complies with IEC/EN 60947-2 and is suitable for demanding industrial applications with ambient operating temperatures up to 70 °C.
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Model | NZMN4-VE800 |
| Catalog Number | 265769 |
| Product Type | Circuit Breaker |
| Poles | 3 |
| Frame Size | NZM4 |
| Rated Current | 800 A |
| Release Type | Electronic |
| Mounting Type | Fixed |
| Control Element | Rocker Lever |
| Weight | 21 kg |
| Standards | IEC/EN 60947-2 |
|---|---|
| Rated Voltage | 690 V AC |
| Rated Insulation Voltage | 1000 V |
| Rated Impulse Withstand Voltage | 8000 V |
| Short-Circuit Breaking Capacity (Icu) |
50 kA @ 240/400/415 V 35 kA @ 440 V 25 kA @ 525 V 20 kA @ 690 V |
| Short-Circuit Making Capacity (Icm) |
105 kA @ 240/400/415 V 74 kA @ 440 V 53 kA @ 525 V |
| Overload Trip Range | 400 – 800 A |
| Undelayed Short-Circuit Trip | 2 – 15 × In |
| Delayed Short-Circuit Trip | 2 – 10 × Ir |
| i²t Function | Switchable |
| Ambient Temperature (Operation) | -25 °C to +70 °C |
| Degree of Protection | IP20 (base), IP66 with door handle |
| Terminal Type | Screw connection (standard) |
| Utilization Category | B |
| Mechanical Life | 10,000 operations |
| Electrical Life |
3000 (AC-1 @ 400/415 V) 2000 (AC-3 @ 400/415 V) |
| Total Break Time | < 25 ms @ ≤ 415 V |
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
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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