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EATON NZM3-AE400 MCCB for Industrial Protection
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EATON NZM3-AE400
High-performance MCCB for reliable protection of industrial electrical systems
| Brand | EATON |
| Model | NZM3-AE400 |
| Voltage | 690V AC |
| Country of Origin | Germany |
| Weight | 8.5 kg |
| Dimensions | 210x130x110 mm |
| Warranty | 6 months |
| Certifications | IEC 60947-2, UL 489, CE, CCC |
| SKU / MPN | NZM3-AE400 |
| What’s in the box | Molded Case Circuit Breaker, mounting accessories, terminal covers, instruction manual |
| Rated Current (In) | 400 A |
| Breaking Capacity (Icu) | 50 kA at 415V AC |
| Number of Poles | 3 |
| Trip Unit | Thermal-magnetic, adjustable |
| Frame Size | NZM3 |
| Mounting Type | Fixed, panel mount |
Key benefits: Compact design, high breaking capacity, adjustable trip settings, easy installation, robust construction
Typical applications: Industrial power distribution, motor protection, switchgear, commercial buildings, infrastructure projects
Lifecycle: Active product, mature lifecycle with ongoing support
1 review for EATON NZM3-AE400 MCCB for Industrial Protection
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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William G. –
The power supply unit is stable under full load. Better than expected.