Data Sheet

Number of CO contacts / for auxiliary contacts 0
Installation/ mounting/ dimensions
Mounting type screw and snap-on mounting onto 35 mm standard mounting rail
● Side-by-side mounting
Yes
Height 100mm
Width 22.5mm
Depth 123mm; 140.5 mm up to product revision E05
Installation altitude / at height above sea level /
maximum
1000m
Connections/ Terminals
Type of electrical connection
● for main current circuit
spring-loaded terminals
● for auxiliary and control current circuit
spring-loaded terminals
Type of connectable conductor cross-sections
● for main contacts
— solid
2x (0.5 ... 2.5 mm²)
— finely stranded / with core end processing
2x (0.5 ... 1.5 mm²)
— finely stranded / without core end
processing
2x (0.5 ... 2.5 mm²)
● at AWG conductors / for main contacts
2x (18 ... 14)
Type of connectable conductor cross-sections
● for auxiliary and control contacts
— solid
0.5 ... 1.5 mm²
— finely stranded / with core end processing
0.5 ... 2.5 mm²
— finely stranded / without core end
processing
0.5 ... 2.5 mm²
● at AWG conductors / for auxiliary and control
contacts
1x (AWG 20 ... 12)
Wire stripping length / of the cable
● for main contacts
7mm
● for auxiliary and control contacts
7mm
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
3RF2320-2DA04 Subject to change without notice
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09/12/2019 © Copyright Siemens