Siemens 3VA5111-5ED16-1AA0 Molded-Case Circuit Breaker
Overview
The Siemens 3VA5111-5ED16-1AA0 is a single-pole, 110 A molded-case circuit breaker from the SENTRON 3VA5 family. The catalog title states a 35 kA interrupting rating and FTFM type (likely indicating a specific mounting handle or trip unit arrangement), with lever actuation. DIN Rail mounting is confirmed; however, voltage rating is not explicitly listed in the supplied fields, making a full branch-coordination study impossible without the official datasheet. The device carries multiple agency listings—CCC, CE, UL489, VDE—covering markets where those certifications are required for equipment acceptance.
Key Parameters
| Parameter | Value |
|---|---|
| MPN | 3VA5111-5ED16-1AA0 |
| Brand | Siemens |
| Series | SENTRON (3VA5 family) |
| Current Rating | 110 A |
| Number of Poles | 1 |
| Mounting Type | DIN Rail |
| Actuator Type | Lever |
| Illumination | None |
| Encapsulation / Package | Box |
| Approval Agency | CCC, CE, UL489, VDE |
| Product Status | Active |
Verification Required Before Selection
- Voltage rating (AC and/or DC) — not present in the supplied data. Confirm on Siemens datasheet for proper system voltage coordination.
- Breaking capacity / interrupting rating — implied as 35 kA by catalog title; verify the exact test standard and curve.
- Frame size / dimensions — required for enclosure layout and clearance checks.
- Terminal type and torque — not supplied; needed for wiring practice.
- UL 489 mounting handle variant (FTFM suffix) — confirm exact means of operator attachment to panel door or enclosure.
Integration Notes
The 3VA5 series is a standard DIN Rail–mounted molded-case breaker used in commercial and industrial distribution boards. With lever actuation and no integral illumination, this is a straightforward overcurrent protective device intended for branch circuits where a visible, manually operated disconnect is needed.
- DIN Rail mounting allows installation on standard 35 mm top-hat rail; verify rail mounting clip torque and compatibility with existing busbar systems (Siemens 3VL or 3VA accessories may share common mounting hardware).
- Single-pole configuration implies a single-phase branch circuit; confirm phase-to-neutral or phase-to-phase application matches the system design.
- FTFM type (indicated in the catalog title suffix) typically relates to a front-mounted toggle operator; confirm the required cutout or刀口 handle opening in the enclosure door.
- No illumination — no auxiliary LED or lamp; do not assume integral status indication without datasheet confirmation.
The supplied fields do not specify IP rating, terminal torque, wire range, or dimensional envelope. These must be obtained from the Siemens SENTRON 3VA5 datasheet prior to layout and procurement.
Selection and Substitution
The primary part and its alternates share the same SENTRON 3VA5 family, 110 A rating, lever actuation, DIN Rail mounting, and 35 kA breaking rating. Key differences between variants are concentrated in the approval agency coverage and the final suffix digit (which typically encodes handle type or termination variant):
| MPN | Poles | Approvals | Final Suffix | RoHS |
|---|---|---|---|---|
| 3VA5111-5ED16-1AA0 | 1 | CCC, CE, UL489, VDE | FTFM NAV | Not stated |
| 3VA5111-5ED16-0AA0 | 1 | CCC, CE, UL489, VDE | FTFM AL | Not stated |
| 3VA5111-5ED12-1AA0 | 1 | CCC, UL489 | FTFM | Not stated |
| 3VA5111-5ED11-1AA0 | 1 | CCC, CE, CSA, EAC, UL489, VDE | FTFM NAV | RoHS non-compliant |
| 3VA5111-5ED26-1AA0 | 2 | CCC, CE, UL489, VDE | FTFM NAV | Not stated |
| 3VA5111-5ED36-1AA0 | 3 | CCC, CE, UL489, VDE | FTFM NAV | Not stated |
| 3VA5111-5ED56-0AA0 | 1+2* | CCC, CE, UL489, VDE | FTFM | Not stated |
Why these are similar
All eight MPNs share the same 3VA5 series, lever actuator, no illumination, DIN Rail mounting, 110 A rating, and 35 kA interrupting rating. The prefix (3VA5111-5ED) is identical across the full set, with the final digits differentiating pole count, approval scope, and handle variant. Substituting across this group requires confirming that the target market's certifications are present on the selected variant and that the mechanical suffix (handle/termination) matches the installation requirement.
One alternate carries a RoHS non-compliant designation: 3VA5111-5ED11-0AA0 and 3VA5111-5ED11-1AA0 show rohs_val: RoHS non-compliant. If RoHS compliance is mandatory per project specification, these two should be excluded regardless of other matching parameters.
FAQ
Q: What voltage is the 3VA5111-5ED16-1AA0 rated for? A: The voltage rating is not listed in the supplied catalog fields. Consult the official Siemens SENTRON 3VA5 datasheet to confirm the maximum rated voltage (typically 240 V AC for single-pole UL489 devices at this current).
Q: Can a two-pole or three-pole 3VA5 breaker be used in place of the single-pole variant? A: Mechanically the 3VA5 series shares mounting and accessories, but pole count changes the protected load configuration. Verify that the downstream system design requires single-pole protection and that panel space accommodates a two- or three-pole module if substitution is considered.
Q: Is this breaker RoHS compliant? A: RoHS status is not stated for 3VA5111-5ED16-1AA0 in the supplied data. Two alternates in this group explicitly show RoHS non-compliant; the primary part's status should be verified on the Siemens datasheet or product page.