Moulded case circuit breakers: cross-brand parameter reference
Parts from 7 manufacturers, grouped by number of poles and rated current. Within each block the ratings are identical and the differences that matter are in the columns on the right.
7manufacturers
72rating combinations
908part numbers listed
| Number of poles | Manufacturers | Rating combinations | Parts listed |
|---|---|---|---|
| 2P | 2 | 2 | 4 |
| 3P | 7 | 39 | 470 |
| 3P+N | 2 | 7 | 40 |
| 4P | 7 | 24 | 394 |
What this table does not tell youMatching ratings do not make two parts interchangeable. Frame size, terminal layout, accessories, approvals (UL/CSA/VDE) and derating differ between manufacturers, and manufacturers do not certify third-party equivalents. Check the data sheet of the part you intend to use, or send us the original part number and we will confirm.
Need a specific part number?
Send the original manufacturer number to sales@industriparts.com — we confirm availability, lead time and price.