Power circuit-breaker for trafo/generator/installation prot.

Adjustment range undelayed short-circuit release

450 .. 450 A

Complete device with protection unit

+

DIN rail (top hat rail) mounting optional

-

Degree of protection (IP)

IP20

Device construction

Built-in device fixed built-in technique

Integrated earth fault protection

-

Motor drive integrated

-

Motor drive optional

+

Number of auxiliary contacts as change-over contact

0

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of poles

3

Overload release current setting

17.5 .. 25 A

Position of connection for main current circuit

Front side

Rated permanent current Iu

160 A

Rated short-circuit breaking capacity lcu at 400 V, 50 Hz

18 kA

Rated voltage

690 .. 690 V

Suitable for DIN rail (top hat rail) mounting

-

Type of control element

Toggle

Type of electrical connection of main circuit

Bolt connection

With switched-off indicator

-

With under voltage release

-