Siemens FM 450-1 - Culus Approval; Culus HAZ. LOC. Approval; Cfmus Approval

Special conditions
• The device may only be used in areas with a pollution degree of no more than 2 according to
IEC 60664‑1.
• The modules must be installed in a suitable enclosure which provides at least IP54 degree of
protection in accordance with IEC 60079‑7 and taking into account the ambient conditions
of use.
• Measures must be taken to prevent exceeding the rated voltage by more than 119 V of
transient disturbance voltages.
12.3.6 cULus approval
R
Underwriters Laboratories Inc. in accordance with:
• UL 508 (Industrial Control Equipment)
• CSA C 22.2 No. 142 (Process Control Equipment)
12.3.7 cULus HAZ. LOC. approval
R
HA Z. LO C .
Underwriters Laboratories Inc. in accordance with:
• UL 61010-2-201 (Industrial Control Equipment)
• CSA / CAN 61010-2-201 (Process Control Equipment)
• ANSI/ISA 12.12.01
• CSA C22.2 No. 213 (Hazardous Location)
Approved for use in:
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
12.3.8 cFMus approval
Technical Data
12.3 Standards and approvals
Counter module FM 450-1
Equipment Manual, 03/2022, A5E03648739-AC 105