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Surge protection

MTL FP32 fieldbus trunk and spur surge protection - DIN rail

The Crouse-Hinds series MTL FP32 devices provide surge protection along the trunk or spurs of fieldbus systems, preventing damage to the associated electronics such as terminators, spur blocks and the bus control equipment. Fully automatic, the FP32 reacts immediately to ensure that equipment is never exposed to damaging surges by directing surges safely to earth and then resets automatically. Its small footprint also allows the FP32 to be located near terminators and spur blocks. 

Installation ease
DIN rail mounting
Reliability
20kA surge protection for fieldbus systems
Safety
Meets IEC61158-2:2000 for FOUNDATION fieldbus

Certifications and compliances

Europe (Baseefa):

  • Ex ia IIB T3 Ga
  • Ex ia IIC T4 Ga
  • -40°C ≤ Ta ≤ +70°C

Europe (Eaton):

  • Ex n IIC T4 Ga
  • -30°C ≤ Ta ≤ +70°C

International (IECEx):

  • Ex ia IIB T3 Ga
  • Ex ia IIC T4 Ga
  • -40°C ≤ Ta ≤ +70°C

USA (FM):

  • Class 3600 (1998), Class 3610 (2010), Class 3611 (1999), Class 3615 (1989), Class 3810 incl. Supp 1 (1995-07) (1989-03)
  • ANSI/NEMA 250 (1991)
  • ANSI/ISA 60079-0 (2009)
  • ANSI/ISA 60079-11 (2009) 
  • ISA-S12.0.01 (1999)

Canada (FM):

  • C22.2 No. 213, 142, 94, 157, 30
  • ANSI/NEMA 250
  • CAN/CSA-E79-0, CAN/CSA-E79-11

India (PESO):

  • EEx ia IIB T3

Marine (Lloyds Register):

  • Test Specification No. 1, 2002 - Environmental Category ENV3 

Ambient temperature limits:

  • Working: -40°C to +70°C (-40°F to +158°F )
  • Storage: -40°C to +80°C  (-40°F to +176°F)

Design features

  • DIN-rail mounting for easy installation and automatic earthing (grounding)
  • 20kA maximum surge current per line
  • Plug connectors for quick and easy connection or rewiring
  • Meets the requirements of IEC61158-2:2004 for Foundation™ fieldbus
  • 10 year product warranty
Spesifikasi

Ordering information

Part Number Description Hazardous Area Certifications *
FP32   Fieldbus trunk and spur surge protection ATEX & IECEx Approved
* Select Certification Reports under the Resources tab for full list of certifications
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