Siemens SIRIUS 3RF Series User Manual

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
SIRIUS Innovations
282 System Manual, 01/2011, A8E56203870002-03
2.8.5.3 General data - Terminal module for contactors with screw connection
Table 2- 121 Terminal module for contactors with screw connection 3RT1900-4RE01, 3RT1916-4RD01, 3RT1926-4RD01
Versions
Terminal module for contactors with screw connection
3RT1900-4RE01
plugs S00, S0
3RT1916-4RD01
adapter S00
3RT1926-4RD01
adapter S0
General data
Mechanical durability Operatin
g cycles
10 million
Electrical durability at I
e
Operatin
g cycles
1 million
Rated operational voltage U
e
V 440
Rated insulation voltage U
i
(pollution degree 3)
V 690
Rated impulse withstand voltage U
imp
(pollution
degree 3)
kV 6
Protective separation acc. to DIN EN 60947-1
(pollution degree 3)
V 400
Rated operational current I
e
AC-3 at 400 V A 25 20 25
Rated frequency f
for AC operation
Hz 50 / 60
Permissible ambient temperature
 Operation
°C -25 … + 60
 Storage
°C -40 … + 80
Degree of protection in accordance with DIN EN 60529 IP20
Conductor cross-sections
Screw connection
 Solid
mm
2
1 x (0.5 to 6)
 Finely stranded without/with end sleeve
mm
2
1 x (0.5 to 6)
 Stranded
mm
2
1 x (0.5 to 6)
 AWG cables, solid or stranded
AWG 1 x (20 to 10)
 Tightening torque
Nm 0.6 to 0.8
 Corresponding opening tool
Cross-tip screwdriver PZ2

Siemens SIRIUS 3RF Series Specifications

General

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