Strong Points
Function
SIRCO MC PV are DC load break switches. They make and break under load conditions and provide optimum safety isolation for any PV circuit.
Conformity to standards
IEC 60947-3
UL508i
References
SIRCO MC PV IEC 60947-3 is available in X versions
| Item | Type | Rated current | Number of poles | Frame size | Control operator | Rated voltage | Select |
|---|---|---|---|---|---|---|---|
| 21PV6722 | Frontal operation | 25 | 3+3 | MC | Manual | 1000 | |
| 21PV2102-UL | Frontal operation | 30 | 2 | MC | Manual | 600 | |
| 21PV3722 | Frontal operation | 25 | 3 | MC | Manual | 1000 | |
| 21PV2102 | Frontal operation | 30 | 2 | MC | Manual | 600 | |
| 21PV5102-UL | Frontal operation | 30 | 2+2 | MC | Manual | 600 | |
| 21PV5102 | Frontal operation | 30 | 2+2 | MC | Manual | 600 | |
| 21PV2162 | Frontal operation | 30 | 2 | MC | Manual | 600 | |
| 21PV6124 | Frontal operation | 40 | 3+3 | MC | Manual | 600 | |
| 21PV4754 | Frontal operation | 40 | 4 | MC | Manual | 1000 | |
| 21PV3184 | Frontal operation | 40 | 3 | MC | Manual | 600 | |
| 21PV3124 | Frontal operation | 40 | 3 | MC | Manual | 600 | |
| 21PV8154 | Frontal operation | 40 | 4+4 | MC | Manual | 1000 | |
| 21PV8144 | Frontal operation | 45 | 4+4 | MC | Manual | 600 | |
| 21PV4144 | Frontal operation | 45 | 4 | MC | Manual | 600 |
Advantages
Compact
Thanks to its compact design, the space needed within the combiner box or the solar inverter is greatly reduced.
High breaking capacity up to 1000 VDC
- Making and breaking capacity under load conditions up to 1000 VDC.
- Specific photovoltaic test beyond requirements of IEC 60947-3 standard.
Safety
- Bridging bars are factory fitted for easier, quicker and safer connection.
- Direct access to connection terminals for adequate tightening.
Easy mounting
Three mounting possibilities are available for optimum integration and time saving:
- DIN-rail or back plate mounting.
- Door mounting.
- “Quick Fix” mounting (quarter turn fixation without tools).
Applications
- Energy - Switching for PV installations
