Siemens 3VA4110-1BB34-0AA0
MPN3VA4110-1BB34-0AA0
Active
molded case switch 3VA4 UL frame 125 max. sh-circ breaking capacity 65kA @ 480 V 3-pole, line protection MCS110, In=100A without overload protection self-protection Ii=16 x In clamp connection
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | Molded-case circuit breaker |
| Brand / range | SENTRON |
| Product version | molded case switch |
Ratings
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Current at 40 °C | 100 A |
| Current at 45 °C | 100 A |
| Current at 50 °C | 100 A |
| Current at 55 °C | 100 A |
| Current at 60 °C | 100 A |
| Current at 65 °C | 97 A |
| Current at 70 °C | 94 A |
| Power loss, max. | 18.5 W |
Protection & Trip Unit
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | MCS110 |
| Overcurrent protection function | I |
| Ground-fault monitoring | Without |
Construction & Connection
| Parameter | Value |
|---|---|
| Main circuit connection type | Infeed side: Low tab |
| Main circuit connector arrangement | Load side: Circular conductor terminal |
| Protection class (IP), front | IP40 |
Accessories & Functions
| Parameter | Value |
|---|---|
| Communication function | No |
| Measurement function | No |
| Motor drive option | No |
| Auxiliary CO contacts | 0 |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature, max. | 70 °C |
| Operating temperature, min. | -25 °C |
| Storage temperature, max. | 80 °C |
| Storage temperature, min. | -40 °C |
Mechanical
| Parameter | Value |
|---|---|
| Height | 129.4 mm |
| Width | 76.2 mm |
| Depth | 75.1 mm |
| Height (in) | 5.1 in |
| Width (in) | 3 in |
| Depth (in) | 3 in |
MPN
3VA4110-1BB34-0AA0