Item condition |
New |
Manufacture name |
T4N 250 PR221DS-LS/I In=100 4p F F |
Brand |
ABB
|
Categories |
Breakers
|
Country of origin |
IT |
Number of auxiliary contacts as normally open contact |
0 |
Number of auxiliary contacts as normally closed contact |
0 |
Rated permanent current Iu |
100 A |
With integrated under voltage release |
No |
Number of poles |
4 |
Overload release current setting |
40-100 A |
Number of auxiliary contacts as change-over contact |
0 |
Degree of protection (IP) |
IP20 |
Motor drive integrated |
No |
Type of electrical connection of main circuit |
Bolt connection |
Type of control element |
Rocker lever |
With switched-off indicator |
Yes |
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz |
36 kA |
Adjustment range short-term delayed short-circuit release |
100-1000 A |
Adjustment range undelayed short-circuit release |
100-1000 A |
Suitable for DIN rail (top hat rail) mounting |
No |
Integrated earth fault protection |
No |
Motor drive optional |
Yes |
Device construction |
Built-in device fixed built-in technique |
DIN rail (top hat rail) mounting optional |
No |
Complete device with protection unit |
Yes |