Siemens 3VA5211-6EC41-0AA0 Molded Case Circuit Breaker
3VA5211-6EC41-0AA0 vs Catalog Peers
| Parameter | 3VA5211-6EC41-0AA0 (primary) | 3VA5211-6EC61-0AA0 | 3VA5211-6EC31-0AA0 | 3VA5211-6ED41-0AA0 |
|---|---|---|---|---|
| Poles | 4 | 2 | 3 | 4 |
| Current Rating | 110A | 110A | 110A | 110A |
| Actuator Type | Lever | Lever | Lever | Lever |
| Mounting Type | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Illumination | None | None | None | None |
| Encapsulation | Box | Box | Box | Box |
| Approval Agency | CCC, CE, CSA, EAC, UL489 | CCC, CE, CSA, EAC, UL489, VDE | CCC, CE, CSA, EAC, UL489, VDE | CCC, CE, CSA, EAC, UL489 |
| RoHS | Non-compliant | Non-compliant | Non-compliant | Non-compliant |
| Similarity (0–1) | — | 1.00 | 1.00 | 0.96 |
These parts require the reader's own technical qualification before use as alternatives.
The primary unit, 3VA5211-6EC41-0AA0, carries a four-pole configuration at 110A. Its three-pole sibling 3VA5211-6EC31-0AA0 shares identical ratings and approvals but omits the fourth protected pole, which is critical in three-phase systems with neutral protection or in four-wire supply architectures where a bonded neutral requires dedicated overcurrent protection. The two-pole variant 3VA5211-6EC61-0AA0 adds VDE to its approval listing, which may matter for installations in German-markets or equipment destined for continental European certification chains. The variant 3VA5211-6ED41-0AA0 shares the four-pole frame and current rating but differs in the tripping characteristic (FTFM rather than FTAM), indicating a different time-current curve suited to distinct load types such as motors with higher inrush.
Key Specifications — 3VA5211-6EC41-0AA0
- Poles: 4
- Current Rating: 110A
- Actuator: Lever
- Mounting: DIN Rail
- Illumination: None
- Encapsulation: Box
- Approvals: CCC, CE, CSA, EAC, UL489
- RoHS Status: Non-compliant
- Product Status: Active
SENTRON 3VA52 Family Context
The 3VA52 series belongs to Siemens' SENTRON line of molded case circuit breakers. Part number structure follows the pattern 3VA52-[voltage class]-[pole count and variant]-0AA0, where the sixth and seventh characters denote configuration variants within the same frame size and current rating. This allows panel builders to select pole count and tripping characteristic without changing bus bar spacing or enclosure layout when the frame size is fixed.
Similar Catalog Parts
| MPN | Poles | Current | Mounting | Key Contrast |
|---|---|---|---|---|
| 3VA5211-6EC61-0AA0 | 2 | 110A | DIN Rail | 2-pole; adds VDE approval |
| 3VA5211-6EC31-0AA0 | 3 | 110A | DIN Rail | 3-pole; adds VDE approval |
| 3VA5211-6EC36-0AA0 | 3 | 110A | DIN Rail | 3-pole; AL suffix (aluminum terminal variant) |
| 3VA5211-6EC32-0AA0 | 3 | 110A | DIN Rail | 3-pole; nut termination; SENTRON series listed |
| 3VA5211-6EC31-1AA0 | 3 | 110A | DIN Rail | 3-pole; NAV suffix (no VDE or CSA) |
| 3VA5211-6EC32-1AA0 | 3 | 110A | DIN Rail | 3-pole; NAV + SENTRON listed |
| 3VA5211-6EC36-1AA0 | 3 | 110A | DIN Rail | 3-pole; NAV + AL suffix |
| 3VA5211-6ED41-0AA0 | 4 | 110A | DIN Rail | 4-pole; FTFM tripping characteristic |
FAQ
What does FTAM mean on a Siemens 3VA52 breaker? FTAM designates the thermal-magnetic adjustable tripping characteristic for the SENTRON 3VA52 series. The curve shape determines how quickly the breaker trips on overload versus short-circuit conditions.
Can 3VA5211-6EC31-0AA0 replace 3VA5211-6EC41-0AA0 in a three-phase panel? 3VA5211-6EC31-0AA0 provides three poles versus the primary unit's four. It cannot serve applications requiring a dedicated protected neutral conductor or four-pole switching in a four-wire supply. Coordinate with the specific system design before substitution.
What mounting option does 3VA5211-6EC41-0AA0 use? The breaker mounts on a DIN rail. Ensure the enclosure rail profile accommodates the 110A frame size and that adequate side clearance exists for cable termination.