Data Sheet

● at AWG conductors / for auxiliary and control
contacts
1x (AWG 20 ... 12)
Tightening torque / for main contacts / with screw-
type terminals
2...2.5N·m
Tightening torque / for auxiliary and control contacts /
with screw-type terminals
0.5...0.6N·m
Tightening torque [lbf·in]
● for main contacts / with screw-type terminals
18...22lbf·in
● for auxiliary and control contacts / with screw-
type terminals
7.5...5.3lbf·in
Design of the thread / of the connection screw
● for main contacts
M4
● of the auxiliary and control contacts
M3
Wire stripping length / of the cable
● for main contacts
7mm
● for auxiliary and control contacts
7mm
UL/CSA ratings
Full-load current (FLA) / for three-phase AC motor
● at 480 V / rated value
7.6A
Yielded mechanical performance [hp] / for three-
phase AC motor
● at 200/208 V / rated value
2hp
● at 220/230 V / rated value
2hp
● at 460/480 V / rated value
5hp
Safety related data
Proportion of dangerous failures / with high demand
rate / acc. to SN 31920
50%
MTTF / with high demand rate 76y
T1 value / for proof test interval or service life / acc.
to IEC 61508
20y
Ambient conditions
Ambient temperature
● during operation
-25...+60°C
● during storage
-55...+80°C
Electromagnetic compatibility
Conducted interference
● due to burst / acc. to IEC 61000-4-4
2 kV / 5 kHz behavior criterion 2
● due to conductor-earth surge / acc. to IEC
61000-4-5
2 kV behavior criterion 2
● due to conductor-conductor surge / acc. to IEC
61000-4-5
1 kV behavior criterion 2
3RF3416-1BB04 Subject to change without notice
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09/12/2019 © Copyright Siemens