Ex op is / op sh / op pr

For Ex op is / op sh / op pr, governing standard / law is EN/IEC 60079-28, verified against its source on 2026-08-11.

Designation: Ex op is / op sh / op pr verified
Governing standard / law: EN/IEC 60079-28 verified

Sourceeuroswitch.com

Verified2026-08-11

Review by2027-08-11

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

What the source says

Op cal Radia on - Ex op is / op sh / op pr EN/IEC 60079-28

— euroswitch.com, retrieved 2026-08-11

Source

euroswitch.comhttps://www.euroswitch.com/wp-content/uploads/euroswitch-hazardous-area-guide_V6.pdf

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.