Siemens 3VA5110-4ED26-1AA0 Molded Case Circuit Breaker
Overview
The 3VA5110-4ED26-1AA0 is a Siemens SENTRON 3VA51 series molded case circuit breaker with lever actuation, designed for DIN rail mounting in branch protection applications. The MPN prefix decodes as: 3VA51 = series family, 10 = frame size/rating, 2 = 2-pole configuration, 100A = current rating. The device carries CCC, CE, UL489, and VDE certifications and is packaged as a box unit with no illumination.
Key Specifications
| Parameter | Value |
|---|---|
| Current Rating | 100A |
| Number of Poles | 2 |
| Actuator Type | Lever |
| Mounting Type | DIN Rail |
| Illumination | None |
| Encapsulation | Box |
| Series | SENTRON |
| Approval Agency | CCC, CE, UL489, VDE |
| Product Status | Active |
Similar Catalog Parts
The following in-catalog SENTRON 3VA51 series parts share the same frame size, current rating, and actuation style. All require reader qualification before substitution.
| MPN | Poles | Approval Agency | Terminal |
|---|---|---|---|
| 3VA5110-4ED26-1AA0 | 2 | CCC, CE, UL489, VDE | FTFM NAV |
| 3VA5110-4ED26-0AA0 | 2 | CCC, CE, UL489, VDE | FTFM AL |
| 3VA5110-4ED21-1AA0 | 2 | CCC, CE, CSA, EAC, UL489, VDE | FTFM NAV |
| 3VA5110-4ED36-1AA0 | 3 | CCC, CE, UL489, VDE | FTFM NAV |
| 3VA5110-4ED16-1AA0 | 1 | CCC, CE, UL489, VDE | FTFM NAV |
Why they are similar: All parts share the same Siemens SENTRON 3VA51 frame, 100A current rating, lever actuation, DIN rail mounting, and box encapsulation. Differences appear in pole count (1/2/3) and terminal finish (FTFM NAV vs FTFM AL). The 3VA5110-4ED21 variants additionally carry CSA and EAC certifications.
FAQ
What is the breaking capacity of 3VA5110-4ED26-1AA0? The title indicates 25KA (25 kA) interrupting rating at the rated voltage.
Is 3VA5110-4ED26-1AA0 RoHS compliant? RoHS status is not listed in the catalog records for this specific MPN. Alternate 3VA5110-4ED21-0AA0 shows RoHS non-compliant status, but this does not apply to the primary part.
What terminal type does 3VA5110-4ED26-1AA0 use? The MPN suffix "1AA0" indicates FTFM NAV (Non-Adaptive, Fixed/Feed-through, Multi-Conductor) terminal configuration.