US AEx ia — Intrinsic Safety
What is the stated equivalent for US AEx ia — Intrinsic Safety?
For US AEx ia, stated equivalent is Zone 0; meaning is Intrinsic Safety; applies to is Class I; governing standard / law is ISA 60079-11, verified against its source on 2026-08-11.
Intrinsic Safety AEx ia US Class I Zone 0 ISA 60079-11
— euroswitch.com, retrieved 2026-08-11
- Designation
- AEx ia verified
- Market / system
- US verified
- Stated equivalent
- Zone 0 verified
- Meaning
- Intrinsic Safety verified
- Applies to
- Class I verified
- Governing standard / law
- ISA 60079-11 verified
Source
- euroswitch.comhttps://www.euroswitch.com/wp-content/uploads/euroswitch-hazardous-area-guide_V6.pdf