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Section 1: Common Functions
1.1
General
1.1.1
CE Conformity
This product is CE compliant to relevant EU directives.
1.1.2
Reference
This product complies with IEC 60255-3 and IEC 60255-6.
1.1.2.1
Accuracy Reference Conditions
This product has been tested under the following conditions, unless specifically stated otherwise.
Parameter
Auxiliary supply
Frequency
Ambient temperature
1.1.3
Dimensions
Parameter
E4 case
Height
Depth behind panel
(including clearance for wiring and fibre)
Projection (from front of panel)
See appropriate case outline and panel drilling drawing, as specified in Diagrams and Parameters of the
Installation section, for complete dimensional specifications.
1.1.4
Weights
Parameter
7SR158, E4 case
Net weight
©2013 Siemens Protection Devices Limited
nominal
nominal
20 C
103.5 mm
2.7 kg
Chapter 3) 7SR158 Performance Specification
Value
Value
103.5 mm
177 mm
241.5 mm
31 mm
Value
Chapter 3 Page 5 of 24
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