Description
Schneider EZD400E4320K
Reliable molded case circuit breaker for industrial electrical distribution and overload protection
| Brand | Schneider |
| Model | EZD400E4320K |
| Voltage | 690 V AC |
| Country of Origin | France |
| Weight | 4.8 kg |
| Dimensions | 127 x 127 x 90 mm |
| Warranty | 6 months |
| Certifications | CE, IEC/EN 60947-2, UL 489, CCC |
| SKU / MPN | EZD400E4320K |
| What’s in the box | Molded case circuit breaker unit, terminal covers, mounting hardware, installation manual |
| Frame Size | EZD400 / 400 AF |
| Rated Current | 320 A |
| Poles | 3P |
| Rated Operating Voltage | 230/400 V AC up to 690 V AC |
| Breaking Capacity | Up to 50 kA at 415 V AC |
| Trip Unit | Thermal-magnetic |
Key benefits: High breaking capacity, compact design, secure protection, easy DIN rail or plate mounting, long electrical and mechanical life
Typical applications: Industrial switchboards, motor circuits, HVAC systems, machine panels, distribution boards, energy management systems
Lifecycle: Active product with long-term availability and Schneider Electric global support
Our 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 competitive 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.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







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