PSP1 Plug-in Special Purpose

The PSP1 Plug-in Special Purpose Supervisory Switch is designed for unique applications where no other listed valve supervisory switch can be installed. It provides reliable supervision for non-rising stem gate valves, ball valves, and angle valves, making it ideal for Class A and Class B circuits.

  • 🔹 Monitors non-rising stem gate, ball, and angle valves
  • 🔹 NEMA 3 rated enclosure
  • 🔹 360° mounting design for installation flexibility
  • 🔹 Adjustable length supervisory cord
  • 🔹 Lockout feature ensures alarm signal integrity
  • 🔹 Factory-installed cover tamper switch
  • 🔹 Tamper-resistant cover screws
  • 🔹 Allows supervision in applications where standard switches cannot be used
  • 🔹 Suitable for indoor and outdoor environments
  • 🔹 Flexible installation with adjustable cord and 360° mounting
  • 🔹 Enhanced safety through lockout and tamper protection features
  • 🔹 Maintains signal integrity for Class A and B circuits

Ideal for specialized valve monitoring where conventional supervisory switches are not applicable, including non-rising stem, ball, and angle valves in both indoor and outdoor installations.

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