Pauluhn Electric Manufacturing, LLP.

Table of Contents

Important Notice Regarding T12 Electromagnetic Ballasts	iii
Hazardous Area Approvals and Standards:
North America	iv
Europe and Rest of World	v
Classification of Hazardous Locations:
“Division” Scheme, NEC 500-504 / CEC Existing Installations	vi
“Zone” Scheme, NEC 505 / CEC New Installations / IEC / CENELEC	vii
Hazardous Material Classifications:
"Division" Scheme, NEC 500-504 / CEC Existing Installations - Select Material & Auto-Ignition Temperatures ºC	vii
“Zone” Scheme, NEC 505 / CEC New Installations / IEC / CENELEC	ix
2 Pole 3 Wire Receptacles Configuration	xiii
Reference Tables
T-Codes and Temperatures	x
Maximum External Temperature Allowed in North America	x
North American to IEC / CENELEC Area Classification and Grouping	x
NEMA and UL Enclosure Types	.xi
Ingress Protection Enclosure Codes	xi
Standards For Luminaires	xii
Standards For Electrical Products (Other Than Luminaires)	xii