Emerson Rosemount 1057 Quick Start Manual page 30

Quick Start Guide
7.5 Canada
7.5.1 Canada hazardous locations
Certificate
Standards
Markings
30
70173522
CSA Standard C22.2 No. 25-1966, CSA Standard C22.2
No.94.4:20, CSA Standard C22.2 No. 213-M1987, CAN/
CSA-C22.2 No. 61010-1-12 AMD 1 CSA Standard C22.2
No. 60529:05 (Reaffirmed 2015), ANSI/IEC 60529-2004
(Reaffirmed 2011), ANSI/ISA 12.12.01:2007, UL
Standard 50E, 3rd edition, UL 61010-1, 3rd edition
Class I, Division 2, Groups A, B, C, and D;
Class II, Division 2, Groups E, F, and G;
Class III
Maximum ambient 55 °C; temperature code T4A;
enclosure Type 4X; IP66
February 2022
Emerson.com/Rosemount