- Body and cover are connected by hook coupling structure so they are easily detached by screwdriver - Using PBT flame retardant material - IP63 protection structure - Optimal compatibility with FS-3A float less level switch
- Body and cover are connected by hook coupling structure so they are easily detached by screwdriver - Using PBT flame retardant material - IP63 protection structure - Optimal compatibility with FS-3A float less level switch