Siemens SIRIUS 3RF Series User Manual

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
SIRIUS Innovations
228 System Manual, 01/2011, A8E56203870002-03
2.8 Technical data
2.8.1 Contactors for switching motors (3RT20)
2.8.1.1 Rated data for auxiliary contacts
Table 2- 77 Technical data for 3RT2 contactors - Rated data for auxiliary contacts
Type 3RT2
Size S00 S0
Rated data for auxiliary contacts
Acc. to IEC 60947-5-1/DIN EN 60947-5-1 (VDE 0660 Part 200)
(Data applies to integrated auxiliary contacts and contacts in the
auxiliary switch blocks for contactors size S00 and S0.)
Rated insulation voltage U
i
(pollution degree 3) V 690
Conventional thermal current I
th
=
Rated operational current I
e
/AC-12
A 10
AC load
Rated operational current I
e
/AC-15/AC-14
24 V A 10
1)
110 V A 10
1)
125 V A 10
1)
220 V A 10
1)
230 V A 10
1)
380 V A 3
400 V A 3
500 V A 2
660 V A 1
 at rated operational voltage U
e
690 A 1
DC load
Rated operational current I
e
/DC-12
24 V A 6
60 V A 6
110 V A 3
125 V A 2
220 V A 1
440 V A 0.3
 at rated operational voltage U
e
600 V A 0.15

Siemens SIRIUS 3RF Series Specifications

General

Brand	Siemens
Model	SIRIUS 3RF Series
Category	Industrial Equipment
Language	English