EX ia

For EX ia, market / system is CA; stated equivalent is Zone 0; applies to is Class I; governing standard / law is CSA E60079-11, verified against its source on 2026-08-11.

Designation: EX ia verified
Market / system: CA verified
Stated equivalent: Zone 0 verified
Applies to: Class I verified
Governing standard / law: CSA E60079-11 verified

Sourceeuroswitch.com

Verified2026-08-11

Review by2027-08-11

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

What the source says

EX ia CA Class I Zone 0 CSA E60079-11

— 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.