Potter PTS-C Plug-Type Supervisory Switch

Ensure reliable, code-compliant valve monitoring in demanding environments with the Potter PTS-C Plug-Type Supervisory Switch. This Potter Electric Signal, LLC sprinkler supervisory switch provides dependable outdoor supervision of sprinkler control valves, gates and other tamper-sensitive devices — even in pits or flood-prone sites — thanks to its NEMA 6P floodproof enclosure. The PTS-C uses a sealed reed switch to virtually eliminate contact corrosion, delivering low-maintenance, long-life performance for fire protection and security monitoring systems. Rugged construction and UL/cUL and FM approvals give installers confidence in system integrity, while the tamper-resistant plug requires the supplied hex key to reset after activation for added site security. At a compact 7" x 3.75" x 3" profile, the PTS-C fits tight spaces and adapts to non-rising stem valves where traditional devices struggle. Ideal for water flow controls, valve supervision and integrated alarm monitoring, the PTS-C streamlines installation and reduces service calls. Add the PTS-C to your next sprinkler or security monitoring project to enhance valve supervision—contact your distributor to order or specify today.

• Floodproof, outdoor valve supervision with NEMA 6P enclosure protects equipment in pits, wells and flood-prone locations
• Sealed reed switch reduces contact corrosion for long-term, low-maintenance monitoring of sprinkler control valves
• Tamper-resistant plug design prevents reinstallation after activation until reset with the supplied hex key, improving site security
• Compatible with non-rising stem and hard-to-monitor valves for flexible retrofit installation and reliable water-flow detection
• Industry approvals (UL/cUL, FM, CSFM) ensure dependable performance for fire protection and security monitoring applications