Data Sheet
● for auxiliary contacts
— single or multi-stranded
2x (0,5 ... 4 mm²)
— finely stranded with core end processing
2x (0.5 ... 2.5 mm²)
— finely stranded without core end
processing
2x (0.5 ... 2.5 mm²)
● at AWG conductors for auxiliary contacts
2x (20 ... 12)
AWG number as coded connectable conductor cross
section
● for main contacts
20...12
● for auxiliary contacts
20...12
Safety related data
B10 value
● with high demand rate acc. to SN 31920
1000000
Proportion of dangerous failures
● with low demand rate acc. to SN 31920
40%
● with high demand rate acc. to SN 31920
73%
Failure rate [FIT]
● with low demand rate acc. to SN 31920
100FIT
Product function
● Mirror contact acc. to IEC 60947-4-1
Yes
● positively driven operation acc. to IEC 60947-5-
1
No
T1 value for proof test interval or service life acc. to
IEC 61508
20y
Protection against electrical shock finger-safe
Certificates/ approvals
3RT2016-2AK64-3MA0 Subject to change without notice
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09/12/2019 © Copyright Siemens