Data Sheet
Size of the screwdriver tip 3,0 x 0,5 mm
Safety related data
B10 value
● with high demand rate acc. to SN 31920
5000
Proportion of dangerous failures
● with low demand rate acc. to SN 31920
50%
● with high demand rate acc. to SN 31920
50%
Failure rate [FIT]
● with low demand rate acc. to SN 31920
50FIT
T1 value for proof test interval or service life acc. to
IEC 61508
10y
Display version
● for switching status
Handle
Certificates/ approvals
General Product Approval Declaration of
Conformity
KC
Declaration of
Conformity
Test Certificates Marine / Shipping
Miscellaneous Type Test Certific-
ates/Test Report
Special Test Certi-
ficate
Marine / Shipping other
Confirmation
Railway
Vibration and Shock Confirmation
Further information
3RV2311-1HC20 Subject to change without notice
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09/12/2019 © Copyright Siemens