3RU1146-4DB0 Overview
Key Specifications
Length: 70.0024 mm
Width: 119.9896 mm
Max Operating Temp: 70 °C
Min Operating Temp: -20 °C
Description
3RU11 overload relays belong to the new generation of SIRIUS 3R control products. The 3RU11 overload relays replace the highly successful 3UA5 and 3UA7 devices.
Key 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 mounted onto 3TF contactors
- The 3RU11 overload relays are available in four distinct frame sizes up to 100A
