3RU1146-4HB0, 3RU11 Datasheet - Siemens

3RU1146-4HB0, 3RU11, Bimetallic Class 10 Overload Relays

IEC Overload Relays GENERAL SIRIUS 3RU11 Bimetallic Class 10 Overload Relays Description 3RU11 overload relays belong to the new generation of SIRIUS

Features

* of the new overload relays include long term stability and long service life.
The overload relays are optimally matched, both electrically and mechanically, to the 3RT10 contactors.
They can also be mounted as a single unit with the use of a separate mounting bracket.
3RU11 overload relays cannot be

Applications

* The carry through of the A2 coil terminal to the bottom of the overload relay is not necessary with the 3RU112, 3RU113, and 3RU114 devices since the associated contactors are equipped with four point coil connections and the auxiliary contacts are either front or side mounted.
Cage Clamp connectio

3RU11-Siemens.pdf