Description
Detail
SACE EMAX MOVING PART FOR CIRCUIT-BREAKER E4S 2000A THRE-POLE OVERCURRENT RELEASE PR123/DC R2000 FITTED WITH: 4 AUXILIARY CONTACT AND C.BREAKER IN POSITION OPEN-CLOSED
Specification
Adjustment range undelayed short-circuit release : 3000 – 30000 A
DIN rail (top hat rail) mounting optional : No
Complete device with protection unit : Yes
Motor drive optional : Yes
Integrated earth fault protection : No
Suitable for DIN rail (top hat rail) mounting : No
With switched-off indicator : Yes
Motor drive integrated : No
Rated voltage : 750 – 750 V
Overload release current setting : 800 – 2000 A
Adjustment range short-term delayed short-circuit release : – – – A
Position of connection for main current circuit : Connection at separate chassis part
Number of auxiliary contacts as normally open contact : 0
Number of auxiliary contacts as change-over contact : 4
Number of poles : 3
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz : – kA
Number of auxiliary contacts as normally closed contact : 0
Rated permanent current Iu : 2000 A
Device construction : Built-in device slide-in technique (withdrawable)
Type of control element : Push button
Type of electrical connection of main circuit : Connection at separate chassis part
Degree of protection (IP) : IP30