9. Specifications
IP ingress protection per IEC/EN 60529
First index
number
Degrees of protection against solid foreign bodies (defined by the 1st index number)
5
6
Degrees of protection against water (defined by the 2nd index number)
4
5
6
Standard ingress protection of the model TC59-E is IP65.
The specified degrees of protection apply under the following conditions:
Use of a suitable cable gland
■
Use of a cable cross-section appropriate for the gland or select the appropriate cable
■
gland for the available cable
Adhere to the tightening torques for all threaded connections
■
Approvals
Logo
Description
EU declaration of conformity
Optional approvals
Logo
Description
ATEX directive
Hazardous areas
- Ex d
Zone 1 gas
Zone 1 gas
Zone 1 dust
IECEx
Hazardous areas
- Ex d
Zone 1 gas
Zone 1 gas
Zone 1 dust
WIKA operating instructions model TC59-E (eTEFRACTO-PAD)
Degree of protection / Short description
Dust-protected
Dust-tight
Protected against splash water
Protected against water jets
Protected against strong water jets
II 2G Ex db IIB + H2 T6...T4 Gb
II 2G Ex db IIC T6...T4 Gb
II 2D Ex tb IIIC T85°C Db IP66
Ex db IIB + H2 T6...T4 Gb
Ex db IIC T6...T4 Gb
Ex tb IIIC T85°C Db IP66
Test parameters
Per IEC/EN 60529
Per IEC/EN 60529
Per IEC/EN 60529
Per IEC/EN 60529
Per IEC/EN 60529
Region
European Union
Region
European Union
International
31
EN