Data Sheet

Tightening torque
● for main contacts for ring cable lug
0.8...1.2N·m
● for auxiliary contacts for ring cable lug
1.2...0.8N·m
Outer diameter of the usable ring cable lug maximum 7.5mm
Design of screwdriver shaft Diameter 5 to 6 mm
Size of the screwdriver tip Size 2 and Pozidriv2
Design of the thread of the connection screw
● for main contacts
M3
● of the auxiliary and control contacts
M3
Safety related data
B10 value
● with high demand rate acc. to SN 31920
5000
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
50FIT
T1 value for proof test interval or service life acc. to
IEC 61508
10y
Display version
● for switching status
Handle
Certificates/ approvals
3RV2011-1JA40 Subject to change without notice
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09/13/2019 © Copyright Siemens