External | Stainless Steel | 1/2" BSP | Din Plug Connector
N/O or N/C | External Float Switch | 1/4" BSP
SPDT | 15 Amp | 500V | 3/4" or 1" BSP | Heavy Duty
N/O or N/C | Nylon Float Switch | 1/4" BSP
External | Stainless Steel | 1/2" BSP | Flying Lead
C/O Contacts | Brass or Stainless | 3/4" Thread | IP65
N/O or N/C | Brass or Stainless | 3/4" Thread | IP65