English
English
Spanish
Portuguese
Czech
Dutch
Danish
French
German
Greek
Hungarian
Italian
Polish
Romanian
Russian
Swedish
Turkish
Ukrainian
Japanese
Korean
Vietnamese
Thai
Indonesian
Malay
Filipino
Arabic
Hindi
Urdu Home Products Rapid Shutdown Device Firefighter Safety Switch String Level Rapid Shutdown Device BFS-S
Firefighter Safety Switch String Level Rapid Shutdown Device BFS-S
The BFS-S Series fire safety switch is a string level load break disconnect solution for solar rooftop fire protection.
Highlights :
- IP66 aluminum enclosure with breathing valve
- UL508i listed and IEC PV2 DC switch
- Developed for 25 years’ warranty
- Original MC4 connectors Plug and Play
- Protection cover for rooftop installation is available
FireFighter Safety Switch for Solar Building
The BFS-S Series fire safety switch is a string level load break disconnect solution for solar rooftop fire protection. It should be installed on the rooftop or the place as closer to the panels.
Providing DC power mechanical, complete isolation and disconnection in case of a fire emergency on solar building. Protects firefighter from a solar electric shock.
With AC power trigger on the ground for easier and faster initiation.
Over-temperature reach 85℃ automatic isolation.
Top protection for solar rooftop from top company.
SPECIFICATION
| Models | BFS-S1 | BFS-S2 | BFS-S3 |
| Max DC voltage IEC60947-3 PV2 | 1500VDC | ||
| Max DC current IEC60947-3 PV2 | 50ADC | ||
| Number of Strings | 1 string | 2 strings | 3 strings |
| Protection Degree | IP66 | ||
| Certificate | TUV | ||
| DC switch | UL508i, TUV | ||
| Mechanical Operating Cycles | 10000 | ||
| Electric Operating Cycles (1000V 30A) (700V 50A) | 6000 | ||
