Siemens SIRIUS 3RF Series

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
233
Type 3RT2015,
3RT2016
3RT2017,
3RT2018
Size S00
General data
Shock resistance
 AC operation
g/ms 6.7 /5 and 4.2 /10 7.3 /5 and 4.7 /10
 Rectangular pulse
 DC operation
g/ms > 6.7 /5 and
> 4.2 /10
> 7.3 /5 and
> 4.7 /10
 AC operation
g/ms 10.5 /5 and 6.6 /10 11.4 /5 and 7.3 /10
 Sine pulse
 DC operation
g/ms > 10.5 /5 and
> 6.6 /10
> 11.4 /5 and
> 7.3 /10
Conductor cross-sections
2)
1)
Contact service life for main contacts is listed in the table titled "Contact service life of auxiliary and main contacts"
2)
Conductor cross-sections are listed in the table titled "Conductor cross-sections - 3RT201."
Table 2- 79 Short-circuit protection for contactors without overload relay
Type 3RT2015,
3RT2016
3RT2017,
3RT2018
Size S00
Short-circuit protection for contactors without overload relay
Main circuit
 Fuse links gL/gG NH 3NA, DIAZED 5SB, NEOZED 5SE acc. to
IEC 60 947-4-1/DIN EN 60 947-4-1
- Type of coordination "1" A 35 50
- Type of coordination "2" A 20 25
- Weld-free
3)
A 10
 Miniature circuit breakers (up to 230 V) with C characteristic short-
circuit current 1 kA, type of coordination "1"
A 10
Auxiliary circuit
 Fuse links gL/gG DIAZED 5SB, NEOZED 5SE (weld-free fuse
protection I
k
≥ 1 kA)
A 10
 Miniature circuit breakers up to 230 V with C characteristic short-
circuit current I
k
< 400 A
A 6
1)
Contact service life for main contacts is listed in the table titled "Contact service life of auxiliary and main contacts"
2)
Conductor cross-sections are listed in the table titled "Conductor cross-sections - 3RT201."
3)
Test conditions in accordance with IEC 60 947-4-1.