Siemens SIMATIC IPC627C Getting Started page 48

Appendix
A.2 Certificates and approvals
cULus approval, Hazardous Location
CULUS Listed 7RA9 IND. CONT. EQ. FOR HAZ. LOC.
Underwriters Laboratories Inc., to
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
● ANSI/ISA 12.12.01 (Hazardous Location)
● CSA-213 (Hazardous Location)
APPROVED for Use in
● Cl. 1, Div. 2, GP. A, B, C, D T4A
● Cl. 1, Zone 2, GP. IIC T4
Read the following information
Note
This product must be installed according to the NEC (National Electric Code) stipulations.
When used in environments according to class I, division 2 (see above), the device must be
mounted in an enclosure that corresponds to at least IP54 according to EN 60529.
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SIMATIC IPC627C
Getting Started, 09/2011, A5E02669077-03