Siemens siprotec 7SA522 - Certifications

4.1 General
443
7SA522 Manual
C53000-G1176-C155-3
4.1.9 Certifications
4.1.10 Construction
UL listing UL recognition
7SA522-*A***-****
Models with threaded
terminals
7SA522-*J***-****
Models with plug–in
terminals
7SA522-*C***-**** 7SA522-*L***-****
7SA522-*D***-**** 7SA522-*M***-****
Housing 7XP20
Dimensions See dimensional drawings, Section 4.23
Device (for maximum number of components) Size Weight
For panel flush mounting
1
/
2
6 kg /13.2 lb
1
/
1
10 kg / 22.04 lb
For panel surface mounting
1
/
2
11 kg / 24.3 lb
1
/
1
19 kg / 41.9 lb
Degree of protection according to IEC 60529
For equipment of the panel surface mounting housing IP 51
For equipment of the panel flush mounting housing
Front IP 51
Rear IP 50
For human safety IP 2x with cover
UL-certification conditions “For use on a Flat Surface of a Type 1 Enclosure”