Product Overview

Product ID 2020375
Mfr Part # 3RV1021-1EA10
Supplier SIEMENS
Class Motor protection circuit-breaker
Unit of Measure PCS
Info & Guides DataSheet


Overload release current setting 2.8...4 A
Adjustment range undelayed short-circuit release 52...52 A
Phase failure sensitive yes
Switch off technique Thermomagnetic
Rated operating voltage 690...690 V
Rated permanent current Iu 4 A
Rated operation power at AC-3, 400 V 1.5 kW
Type of electrical connection of main circuit Screw connection
Type of control element Other
Device construction Built-in device fixed built-in technique
With integrated auxiliary switch no
With integrated under voltage release no
Number of poles 3
Rated short-circuit breaking capacity lcu at 400 V, AC 100 kA
Degree of protection (IP) IP20
Height 97 mm
Width 45 mm
Depth 96 mm