Dust-ignition-proof

For Dust-ignition-proof, stated equivalent is Ex t (Dust protection by enclosure); meaning is Prevent dust ingress and limit surface temperature; governing standard / law is IEC 60079-31, verified against its source on 2026-08-11.

Designation: Dust-ignition-proof verified
Stated equivalent: Ex t (Dust protection by enclosure) verified
Meaning: Prevent dust ingress and limit surface temperature verified
Governing standard / law: IEC 60079-31 verified

Sourceexknowledge.com

Verified2026-08-11

Review by2027-08-11

DatasetCertification marks and hazardous-area classifications: cross-market equivalences

What the source says

Dust-ignition-proof | Ex t (Dust protection by enclosure) | IEC 60079-31 | Prevent dust ingress and limit surface temperature

— exknowledge.com, retrieved 2026-08-11

Source

exknowledge.comhttps://exknowledge.com/pages/nec-500-vs-atex-iec.html

Last verified against source: 2026-08-11. Due for re-check by 2027-08-11. This page as Markdown · OKF bundle · full dataset as JSON.