Fire Safety Switch BFS-S


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.

FEATURES 
*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

Specifications

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, SAA

Mechanical Operating Cycles

10000

Electric Operating Cycles    (1000V 30A)

(700V 50A)

6000