US (PX)
What is the stated equivalent for US (PX)?
For US (PX), stated equivalent is Division 1; applies to is Class II; governing standard / law is NFPA 496 (FM 3620), verified against its source on 2026-08-11.
(PX) US Class II Division 1 NFPA 496 (FM 3620)
— euroswitch.com, retrieved 2026-08-11
- Designation
- (PX) verified
- Market / system
- US verified
- Stated equivalent
- Division 1 verified
- Applies to
- Class II verified
- Governing standard / law
- NFPA 496 (FM 3620) verified
Source
- euroswitch.comhttps://www.euroswitch.com/wp-content/uploads/euroswitch-hazardous-area-guide_V6.pdf