The Siemens 3RM1202-1AA04 reversing starter is designed for motor power at 400 V with a capacity of 0.75 kW and nominal current of 2.0 A. This component operates on 24 V DC and offers reliable motor control with soft starting capabilities. It is typically used in industrial applications for efficient motor management and reduced mechanical stress.
| Type |
Reversing starter |
| Ambient temperature, upper operating limit |
60°C |
| Degree of protection (IP) |
IP20 |
| Depth |
141.6mm |
| Dim |
(W x H x D) 22.5 x 100 x 141.6 mm |
| External reset possible |
TRUE |
| Height |
100mm |
| Manufacturer part # |
3RM12021AA04 |
| Max. temperature |
60°C |
| Min. temperature |
-25°C |
| Misc Attribute |
3RM1202-1AA04 |
| Motor power at 400 V |
0.75kW |
| Nominal current |
2.0A |
| Nominal current - rounded value |
2A |
| Nominal voltage |
24V DC |
| Number of auxiliary contacts as normally closed contact |
1 |
| Number of auxiliary contacts as normally open contact |
1 |
| Number of command positions |
0 |
| Number of indicator lights |
4 |
| Rated operation current at AC-3, 400 V |
2A |
| Rated operation current Ie |
2A |
| Rated operation power at AC-3, 230 V, 3-phase |
0.37kW |
| Rated operation power at AC-3, 400 V |
0.75kW |
| Rated power, 460 V, 60 Hz, 3-phase |
0.551624062kW |
| Release class |
CLASS 10 A |
| Suitable for emergency stop |
FALSE |
| Type of electrical connection for auxiliary- and control current circuit |
Screw connection |
| Type of electrical connection of main circuit |
Screw connection |
| Type of motor starter |
Other |
| Voltage type for actuating |
DC |
| Width |
22.5mm |
| With fuse |
FALSE |
| With short-circuit release |
FALSE |
| With transformer |
FALSE |
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