Siemens SIMATIC Rack PC 840 - Page 17

17
Getting Started Rack PC 840
A5E00104828-04
Certification for the USA, Canada and Australia
One of the following markings on a device is indicative of the corresponding approval:
Underwriters Laboratories (UL) to standard UL 1950 (I.T.E)
or to UL508 (IND.CONT.EQ)
Underwriters Laboratories (UL) to Canadian standard C22.2 No. 950 (I.T.E)
or to C22.2 No. 142 (IND.CONT.EQ)
Underwriters Laboratories (UL) to standard UL 1950, Report E11 5352 and to Canadian
standard C 22.2 No.950 (I.T.E)
or to UL508 and C22 2 No 142 (IND CONTEQ)
or to
UL508
an
d C22
.
2 N
o.
142 (IND
.
CONT
.
EQ)
UL Recognition Mark
Canadian Standard Association (CSA) to standard C22.2. No. 950 (LR 81690) or to
C22.2 No. 142 (LR 63533)
Canadian Standard Association (CSA) to American standard UL 1950 (LR 81690) or to
UL 508 (LR 63533)
C
NRTL
C
US