Moulded case circuit breakers, 2P: cross-brand comparison
2p of moulded case circuit breakers, listed by rated current. Parts from different manufacturers that share the same rating sit in the same block, so you can see what a specification looks like elsewhere — and where the specs still differ.
2manufacturers
2rating combinations
4part numbers listed
| Manufacturer | Part number | Breaking capacity | Rated voltage | Tripping characteristic |
|---|---|---|---|---|
| 2P · 20 A2 manufacturers · 2 parts | ||||
| Legrand | 027051 | — | — | — |
| Siemens | 3VA1120-3ED26-0LA0 | 25 kA | 415 V | — |
| 2P · 30 A2 manufacturers · 2 parts | ||||
| Legrand | 027053 | — | — | — |
| Siemens | US2:BQD230BP | 14 kA | 277 V | — |
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.
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