We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
350A, 3P, breaker, electronic trip, 150kAIC, UL/IEC/CSA
The Eaton NZMH3-VEF350-NA (Catalog No. 269318) is a high-performance 3-pole molded case circuit breaker from the NZM3 series, rated at 350 amps with an electronic trip unit for precise protection. It features a short-circuit breaking capacity of 150 kA at 400/415 V, with adjustable delayed and instantaneous trip settings ranging from 700–3500 A and up to 3850 A respectively. Designed for feeder, branch, and generator protection, it offers advanced thermal memory, short-delay i²t control, and robust build for industrial applications. Certified to UL 489, CSA, and IEC/EN 60947 standards, this breaker includes screw terminals, rocker lever operation, and IP20 protection.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Model | NZMH3-VEF350-NA |
| Catalog Number | 269318 |
| Series | NZM3 |
| Product Type | Molded Case Circuit Breaker |
| Amperage Rating | 350 A |
| Trip Type | Electronic |
| Poles | 3 |
| Handle Type | Rocker Lever |
| Connection Type | Screw Terminal |
| Mounting Method | Fixed |
| Motor Drive | Optional |
| Voltage Rating | 690 V AC |
|---|---|
| Insulation Voltage (Ui) | 1000 V AC |
| Impulse Withstand Voltage | 8 kV (main), 6 kV (auxiliary) |
| Short-Circuit Breaking Capacity | 150 kA @ 400/415 V, 130 kA @ 440 V |
| Overload Current Setting (Ir) | Fixed at 350 A |
| Short-Delay Trip Range (Isd) | 700–3500 A |
| Instantaneous Trip Range (Ii) | 700–3850 A |
| Short-Circuit Break Time | < 10 ms |
| Utilization Category | A (IEC/EN 60947-2) |
| Degree of Protection | IP20 (Standard), IP66 (with door-coupling handle) |
| Ambient Operating Temperature | -25 °C to +70 °C |
| Mechanical Lifespan | 15,000 operations |
| Electrical Lifespan | Up to 5000 operations @ 400 V AC-1 |
| Standards & Certifications | UL 489, CSA C22.2 No. 5-09, CE, IEC/EN 60947-2 |
| Dimensions (H×W×D) | 297 mm × 140 mm × 166 mm |
| Weight | 6.34 kg |
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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