Without glass, with PG16 cable glands. Heavy-duty metal conduit box for maritime or similar applications.
BF-300M is delivered with a metal box fitted with two cable glands. This version is made for applications where a higher degree of weather protection is required.The call-point must be installed according to local regulations, which normally means along escape routes, landings and exits. IP44D.
The SelfVerify function ensures the highest grade of reliability and the lowest degree of manual testing because all units comprising this function are automatically selftested once every 24 hours.