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MTL WWIP-N Range for 2 Wire Field-mounted Instruments

The Crouse-Hinds series MTL WWIP-N range of surge protection devices uniquely provides a level of protection for 2 wire field-mounted instruments that is far in excess of the optional transient protection facilities available from the transmitter manufacturers – without involving any additional wiring, conduit modifications or other expensive extras.

The WWIP-N range consists of high power, solid-state electronics and a gas-filled discharge tube (GDT) capable of diverting 10kA impulses.  Specially designed for the water/wastewater industry with the whole unit encased in a corrosion-resistant ANSI 316 stainless steel housing.  The units are threaded for the common conduit entries used on field instruments.  The WWIP-N is available for 1/2” NPT threaded entries.

Durability
Corrosion-resistant stainless steel design
Installation ease
Screws into spare conduit entry
Performance
Parallel connection avoids resistance in loop

Certifications and compliances

  • Degree of protection: IP66
  • Operation temperature range: -40ºC to +85ºC

Design features

  • Corrosion-resistant water/wastewater field instrument protection
  • Protects 2 wire instruments
  • Easy and direct mounting — screws into spare conduit entry
  • Parallel connection avoids introduction of any resistance into loop
  • High performance low cost protection
  • 10 year product warranty

Standard materials

  • Casing – ANSI 316 stainless steel hexagonal barstock, male and female thread
Specifications

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