SEFRAM 52 Manuel D'utilisation page 34

The Instruments
0.2x(Spec.Accuracy/ºC
Temperature Coefficient
<18ºC >28ºC
Humidity Max. 85% relative
humidity
Height above sea level Up to 2000m
Pollution Degree 2
IP65
Type of protection
CE
EN61326 :
EN55011 :
EN61010-1 : 2010
Safety
EN61010-031 : 2008
EN61243-3 : 2010
UTE 18-510
EN60529 : 2000/AI2000
EN61243-3 : 2010
Functionality
EN61557-7 : 2007
EN61557-10 : 2001
EN 61557-1 : 2007
Weight 230g (SEFRAM 52),
(incl. Batteries)
Dimensions 239x68x29mm
Overvoltage category
CAT III 1000V / CAT IV
Overvoltage class
600V
CAT. Application field
The circuits not connected
CAT I
to mains.
The circuits directly
CAT II connected to Low-voltage
Installation.
CAT III The building installation
The source of the Low –
CAT IV
voltage installation.
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