Schneider EZC400H3350N EasyPact EZC molded-case circuit breaker: service and selection card
EZC400H3350N is the complete designation for a Schneider Electric EasyPact EZC molded-case circuit breaker. This page gives the verified identity and a practical handover checklist for EZC400H3350N; the shared category image is illustrative, not a photograph of the exact EZC400H3350N item.
Technical data to check
| Technical item | Verified value / selection note |
|---|---|
| Complete model | EZC400H3350N |
| Product identity | EasyPact EZC molded-case circuit breaker |
| Frame | EZC400H |
| Poles | 3P3D |
| Trip unit | TMD, 350 A |
Fit decision
Validate breaking capacity and thermal coordination on site. Confirm the exact EZC400H3350N nameplate, current manufacturer instructions and the project drawing before acceptance.
Receiving inspection
At receipt, compare EZC400H3350N on the package with EZC400H3350N on the product marking. Inspect terminals, housing and supplied accessories, and photograph the rating label for the maintenance file.
Installation and service record
Before fitting EZC400H3350N, isolate the relevant circuit and identify every conductor or busbar connection. Preserve settings or program data where EZC400H3350N participates in a programmable system. After installation, carry out a controlled functional test appropriate to EZC400H3350N and record the result.
For a repeat order of EZC400H3350N, keep the complete suffix, source document revision, equipment tag, accessories and any measured site limits together. This prevents a visually similar variant from being substituted for EZC400H3350N without a technical review.
Related visual-code register
The following 3 unassigned designations have a similar visible EZC4 pattern to EZC400H3350N, so they are indexed on this representative page instead of receiving separate product pages. Their ratings and functions may differ from EZC400H3350N; verify each full code independently.
Buyer handover checklist
Specify EZC400H3350N in full on the enquiry, not an abbreviated family name. Ask the supplier to confirm the marking and provide the appropriate Schneider Electric documentation for EZC400H3350N. Log any deviation from the required EZC400H3350N configuration before dispatch and again at commissioning.
