Siemens 3VA5220-5ED31-1AA0 Molded Case Circuit Breaker
Catalog Comparison — 3VA52 Series Screening
The following side-by-side comparison is provided for catalog-based screening only. All listed parts require independent qualification against the specific application requirements.
| Parameter | 3VA5220-5ED31-1AA0 | 3VA52205ED310AA0 | 3VA5220-5ED36-1AA0 |
|---|---|---|---|
| Current Rating | 200A | 200A | 200A |
| Poles | 3 | 3 | 3 |
| Mounting | DIN Rail | DIN Rail | DIN Rail |
| Actuator Type | Lever | Lever | Lever |
| Illumination | None | None | None |
| Encapsulation | Box | Box | Box |
| Approval Agency | CCC, CE, EAC, UL489 | CCC, CE, CSA, EAC, UL489, VDE | CCC, CE, UL489 |
| RoHS Status | Non-compliant | Non-compliant | — |
| Similarity | — | 1.0 | 1.0 |
Why these parts appear similar:
- All three share identical core ratings (200A, 3-pole) and form factor (DIN Rail mount, lever actuator).
- 3VA52205ED310AA0 adds CSA and VDE certifications to the approval base, making it the broadest geographically among the compared rows; however, the expanded approvals are a catalog annotation difference, not a functional performance claim.
- 3VA5220-5ED36-1AA0 aligns closely with the primary part's approval set (CCC, CE, UL489) but lacks EAC; the Series field shows "SENTRON" whereas the primary does not specify a series value.
Key Specifications
| Specification | Value |
|---|---|
| Current Rating | 200A |
| Number of Poles | 3 |
| Mounting Type | DIN Rail |
| Actuator Type | Lever |
| Illumination | None |
| Encapsulation | Box |
| Product Status | Active |
| RoHS | Non-compliant |
| Approvals | CCC, CE, EAC, UL489 |
Product Context
The 3VA52 series is part of Siemens' Sentron line of molded case circuit breakers. The MPN suffix structure identifies the breaking capacity and protection function. The "5ED31" portion encodes the breaking characteristics and accessories; "FTFM" in the full title indicates front connection with toggle front mounting. The NAV designation typically indicates availability for NAV (North American Voltage) applications. DIN Rail mounting supports standardized panel layouts in industrial distribution boards.
Engineering Verification Checklist
- Load current matches 200A rating with appropriate derating applied
- System voltage is within the breaker's voltage class
- Coordination with upstream and downstream protective devices confirmed
- DIN Rail clearance and enclosure space verified for the 3-pole width
- Required approval agencies (CCC, CE, EAC, UL489) satisfy the installation jurisdiction
- RoHS non-compliant status is acceptable for the target market
- Accessory requirements (handle operators, auxiliary contacts) reviewed against the toggle mounting interface
FAQ
What does the "35KA" in the title indicate? The 35KA marking refers to the breaker's interrupting rating of 35 kA at the rated operational voltage, meeting standard fault level requirements for many industrial and commercial installations.
Is the 3VA52205ED310AA0 a drop-in replacement for the 3VA5220-5ED31-1AA0? Both parts share identical core specifications (200A, 3-pole, DIN Rail, lever). The alternate carries additional CSA and VDE approvals. Substitution requires the user's own evaluation against the specific installation standards and approval jurisdiction.
What is the difference between "Box" and "Bulk" package types? The primary part ships in Box packaging; the alternate 3VA52205ED322AA0 specifies Bulk packaging. This affects ordering quantity and possibly packaging dimensions, but not the breaker performance specifications.