Siemens SCALANCE X-300 Series Operating Instructions Manual page 265

cULus approval for industrial control equipment
cULus Listed IND. CONT. EQ.
Underwriters Laboratories Inc. complying with
● UL 508
● CSA C22.2 No. 142-M1987
Report no. E85972
Note
Only variants with 100 to 240 VAC power supply meet the requirements of this approval.
cULus Approval Hazardous Location
cULus Listed I. T. E. FOR HAZ. LOC.
Underwriters Laboratories Inc. complying with
● UL 60950-1 (Information Technology Equipment)
● ANSI/ISA 12.12.01-2007
● CSA C22.2 No. 213-M1987
Approved for use in
Cl. 1, Div. 2, GP A, B, C, D T4
Cl. 1, Zone 2, GP IIC T4
Report no. E240480
Note
Only variants with 24 VDC power supply meet the requirements of this approval.
Railway approval
The TS variant of the device meets the requirements of the Railway standard EN 50155:2007
"Railway Applications - Electronic equipment used on rolling stock".
Note
When used on railway stock, a stabilized power supply must be used to comply with EN50155.
SCALANCE X-300
Operating Instructions, 11/2019, A5E01113043-24
Certifications and approvals
11.3 Product group XR-300M
265