Siemens SIMATIC S7-300 Gerätehandbuch Seite 17

cULus - Zulassung
Underwriters Laboratories Inc. nach
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
oder
cULus HAZ. LOC. - Zulassung
Underwriters Laboratories Inc. nach
● UL 508 (Industrial Control Equipment)
● UL 1604 (Hazardous Location)
● CSA C22.2 No. 142 (Process Control Equipment)
● 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
FM - Zulassung
Factory Mutual Research (FM) nach
Approval Standard Class Number 3611, 3600, 3810
APPROVED for use in
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
Automatisierungssystem S7-300 Baugruppendaten
Gerätehandbuch, 03/2011, A5E00105504-07
Allgemeine technische Daten
1.1 Normen und Zulassungen
17