Reference Source

NEC C

What is the stated equivalent for NEC C?

For NEC C, stated equivalent is IIB; applies to is Ethylene, recorded from its source on 2026-08-11.

C (Ethylene) | IIB

— inframena.com, retrieved 2026-08-11

Designation
C verified
Market / system
NEC
Stated equivalent
IIB verified
Applies to
Ethylene verified
Sourceinframena.com
Verified
Review by
DatasetCertification marks and hazardous-area classifications: cross-market equivalences

Source

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