With stainless steel wetted materials, and reversible switch orientation, FS-500 switches are go-anywhere, use-everywhere horizontal float switches.
Three Mounting Options
Choose from dual 1/2" NPTMs, 1/2" NPTM and 1/4" NPTM, or Bulkhead mount with 1/2 - 13 threads.
CSA and NSF Approvals
Standard Temperature, dual-NPTM mount switches are CSA Explosion Proof, while all Bulkhead mount switches and all High Temperature models are approved for General Use. Every FS-500 is NSF 169.
100W Switching Capacity
FS-500 switches are rated for 100W resistive loads, at up to 120 VDC or 240 VAC.