Motor protection – Siemens 3RV2011-1DA20
Motor protection switch from the SIRIUS series, intended for direct starting and protection of motors against short circuits and overloads. Suitable for use in low-voltage control cabinets and control systems.
Specifications
-
Manufacturer: Siemens
-
Model: 3RV2011-1DA20
-
Condition: New in original packaging
-
Quantity: 20 pcs
Technical data
-
Type: Motor protection switch
-
Current range: 4.0–6.3 A
-
Rated voltage: 690 V AC
-
Breaking capacity (Icu): 100 kA at 400 V AC
-
Connection type: Screw connection
-
Functional area: Thermal and electromagnetic motor and short-circuit protection
-
Mounting: DIN rail or screw mounting
-
Number of poles: 3-pole
-
Control voltage: Mechanical disconnection via knob
-
Accessory compatibility: Can be combined with auxiliary contacts, undervoltage and overvoltage releases
Environment & standards
-
Protection class: IP20 (built-in)
-
Operating temperature: –20 °C to +60 °C
All items can be found on the Siemens website, if you are looking for specific information and drawings, they are there, search by article number. Siemens

