
Highlights & Details
Reversing starter, 1.6-7 A, AC 110-230 V, spring-loaded 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
- Motor voltage
500 V
- Product type
Reversing starter
- Supply current
7.0 A
- Motor power at 400 V
3.00 kW
- Nominal voltage
110 V AC
230 V AC
- Manufacturer part #
3RM12072AA14
- Nominal current
7.0 A
- Nominal current - rounded value
7 A
- Type
3RM1207-2AA14
- Motor power at 230V / 400V
3.00 kW
- Dim
(W x H x D) 22.5 x 100 x 141.6 mm
- Connection
Spring-loaded connector
- 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
3 kW
0
1
1
FALSE
7 A
4
7-7 A
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
TRUE
TRUE
110-230 V
110-230 V
110-110 V
IP20
FALSE
FALSE
CLASS 10 A
FALSE
FALSE
Other
Other
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
AC/DC
Other
1.5 kW
2.20649625 kW
7 A
50 °C
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 1419939 Siemens 3RM1207-2AA14 3RM12072AA14 Reversing starter Motor power at 400 V 3.00 kW 110 V AC, 230 V AC Nominal current 7.0
User & Safety Instructions
User & Safety Instructions 1419939 Siemens 3RM1207-2AA14 3RM12072AA14 Reversing starter Motor power at 400 V 3.00 kW 110 V AC, 230 V AC Nominal current 7.0
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.
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.









































