Help me with this Luminaire please (NEC vs IEC)

[Oscar56294]

Hi I am new in this forum, can you help me please?

One customer wants this luminaire: Class I, Div. 2, groups A, B, C, D, T rating=3

can I use this lamp?: Class I, zone 2, AEx nA nR IIC, T rating= 4

thank you

Oscar C.

 

[rbalex]

Hi I am new in this forum, can you help me please?

One customer wants this luminaire: Class I, Div. 2, groups A, B, C, D, T rating=3

can I use this lamp?: Class I, zone 2, AEx nA nR IIC, T rating= 4

thank you

Oscar C.

Probably. The basic rule for Zone rated equipment in Division classified locations is Section 501.5. However, if your client has specified a particular luminaire you will need their approval to use the alternate.

 

[rbalex]

Additional information: the "AEx" mark indicates the luminaire is not IEC rated; it is a mark unique to the NEC.