BLITZDUCTOR XT Ex (i) – Protection Modules

Surge arrester for intrinsically safe measuring circuits and bus systems
  • Maximum discharge capacity for two-pole, three-pole or four-pole interfaces
  • Low voltage protection level, capable of protecting terminal equipment
  • Wide range of approvals: ATEX, IECEx, CSA Hazloc
Arrester consists of a protection module and a base part
  • Easy replacement of protection modules without force
  • All protection components are integrated in the protection module
  • Arrester with integrated RFID LifeCheck for preventive arrester monitoring
Functional and attractive design
  • DIN rail mounted arrester with integrated earthing
  • Minimum space requirements, two pairs over a width of 12 mm
  • Vibration and shock-tested for safe operation

Details

Prewired surge arrester unit ITAK EXI BXT 24.
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Two-part design comprising a universal base part and an application-specific protection module.
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All protection elements are integrated in the plug-in module and are monitored by means of LifeCheck.
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The module locking mechanism ensures that the module is vibration-proof and protected against polarity reversal.
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BXT ML4 BD EX 24

Space-saving surge arrester module with RFID LifeCheck for protecting two pairs in intrinsically safe measuring circuits and bus systems, meets FISCO requirements. ATEX. Insulation strength > 500 V line-earth.
If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by DEHNrecord LC / SCM / MCM.

1 Product

Part No. 920381 BXT ML4 BD EX 24

GTIN 4013364109025, Customs tariff No. (EU): 85363010, Gross weight: 29.90 g, PU: 1.00 pc(s)

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