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Sezionatore CC serie L2 | Maniglia rossa/gialla a pressione
L2 series sezionatore con fusibile CC, available in 2P/4P up to 1200VDC.
DIN-rail type, IP20, red/yellow high-visibility handle with press-to-lock.
IEC 60947-3 compliant; safe solution for PV panels and combiner boxes.
Panoramica
Il sezionatore con fusibile CC L2 series combines reliable electrical performance with
enhanced operator visibility. With ratings up to 1200VDC in 2P e 4P modelli,
it is designed for Scatole combinatore FV e
Pannelli DC.
The L2 features a distinctive **red rotary handle with a yellow safety plate**, using a press-to-lock mechanism
for fast and secure isolation, making it suitable for industrial and commercial PV systems.
Caratteristiche principali
- DIN-rail mounted dc fuse switch-disconnector, IP20
- Red/yellow handle with press-to-lock design for high visibility
- 2P and 4P models available, polarity-free wiring
- Voltage ratings: 300 / 600 / 800 / 1000 / 1200 VDC
- Current ratings: 16A / 25A / 32A
- Durability: 18k mechanical / 2k electrical operations
- Withstand: 1 kA, 1s short-time; 8.0 kV impulse
- Standard: IEC 60947-3
Caratteristiche elettriche
| Funzione | Isolatore, controllo |
| Pole options | 2P / 4P |
| Tensione nominale di esercizio (Ue) | 300–1200 VDC |
| Tensione nominale di isolamento (Ui) | 1200 VDC |
| Corrente di resistenza di breve durata (Icw) | 1 kA, 1 s |
| Tensione di resistenza agli impulsi (Uimp) | 8,0 kV |
| Protezione dall'ingresso | IP20 |
| Resistenza | 18.000 meccanico / 2.000 elettrico |
Rated Voltage / Current
| Tipo | 300V | 600V | 800V | 1000V | 1200V |
|---|---|---|---|---|---|
| FMPV16-L2 | 16A | 16A | 12A | 8A | 6A |
| FMPV25-L2 | 25A | 25A | 15A | 9A | 7A |
| FMPV32-L2 | 32A | 32A | 17A | 10A | 8A |
Configurazioni di commutazione
- 2P – single PV string
- 4P – dual strings isolation
- 4T / 4B / 4S – series wiring options
- 2H – parallel poles for higher current
Dimensioni
Applicazioni
The L2 sezionatore con fusibile CC is recommended for PV systems where high visibility of
the isolator switch is important. The red/yellow handle provides clear operator indication.
Ideale per Scatole combinatore FV,
Pannelli DC, and inverter DC inputs.
Combinare con Fusibili DC e protettori di sovratensione per una sicurezza totale.
FAQ
Q1: What is the L2 dc fuse switch-disconnector used for?
A1: The L2 is designed for isolating PV circuits in DC distribution panels and combiner boxes, providing high visibility during maintenance.
Q2: What versions are available in the L2 series?
A2: The L2 is available in 2-pole (2P) and 4-pole (4P) versions, supporting up to 1200VDC.
Q3: What is the handle design of the L2?
A3: The L2 features a red rotary handle with a yellow safety plate, using a press-to-lock mechanism.
Q4: What is the ingress protection level of L2?
A4: L'L2 ha un grado di protezione IP20, che lo rende adatto alle installazioni in ambienti interni.
Q5: Does the L2 comply with IEC standards?
A5: Yes, it complies with IEC 60947-3.
Q6: What endurance does the L2 provide?
A6: The L2 offers 18,000 mechanical and 2,000 electrical operations.
Q7: Can L2 be installed on DIN-rails?
A7: Yes, the L2 is designed for 35 mm DIN-rail mounting inside DC panels.
Q8: What current ratings are supported?
A8: Models are available for 16A, 25A, and 32A applications.
Q9: What applications are best suited for L2?
A9: L2 is recommended for commercial and industrial PV systems that require high visibility isolators with clear ON/OFF status indication.
Q10: Is OEM/ODM support offered?
A10: Yes, customized labeling and design support are available.
Recensisci per primo “L2 Series DC Switch-Disconnector | Red/Yellow Handle Press-Lock”
Recensioni
Ancora non ci sono recensioni.