
Number
Highlights & Details
Reversing starter, 0.4-2 A, 24 V DC, screw/spring-type connection
- Multi-functionality: direct and reversing starters, overload protection, safety switch-off
- Durable and energy-efficient hybrid switching technology
- Small Device variance with wide setting range
Technical specifications
- Product type
Reversing starter
- Motor power at 400 V
0.75 kW
- Nominal voltage
24 V DC
- Manufacturer part #
3RM12023AA04
- Nominal current
2.0 A
- Nominal current - rounded value
2 A
- Type
3RM1202-3AA04
- Dim
(W x H x D) 22.5 x 100 x 141.6 mm
- Width
22.5 mm
- Height
100 mm
- Depth
141.6 mm
- Max. temperature
60 °C
- Min. temperature
-25 °C
22.5
100 mm
141.6 mm
FALSE
0.75 kW
0
1
1
FALSE
2 A
4
2-2 A
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
TRUE
TRUE
24-24 V
IP20
FALSE
FALSE
CLASS 10 A
FALSE
FALSE
Screw connection
Other
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
DC
Other
0.37 kW
0.551624062 kW
2 A
60 °C
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1419934 Siemens 3RM1202-3AA04 3RM12023AA04 Reversing starter Motor power at 400 V 0.75 kW 24 V DC Nominal current 2.0 A
Datasheet 1419934 Siemens 3RM1202-3AA04 3RM12023AA04 Reversing starter Motor power at 400 V 0.75 kW 24 V DC Nominal current 2.0 A
User & Safety Instructions
User & Safety Instructions 1419934 Siemens 3RM1202-3AA04 3RM12023AA04 Reversing starter Motor power at 400 V 0.75 kW 24 V DC Nominal current 2.0 A
Description
Narrow width, multifunctional, with electronic overload protection, long-lasting and energy-efficient hybrid switching technology, low device variance through wide adjustment range, easy mounting through lower wiring expenditure, fast error diagnosis through LED-display, innovative housing concept e.g. with labeled cover flaps and removable connection clamps.
Available as direct or reversing starters with either ATEX certification and safety-related shutdown, with various motor current ranges, supply voltage types and connection techniques.
Extensive accessories such as device connectors, fuse module, infeed system or sealable covers round off the system.
Starting in confined spaces - SIRIUS 3RM1 motor starters.
This text is machine translated.















