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S754DR-K25 Selective Main Circuit Breaker image 1
S754DR-K25 Selective Main Circuit Breaker image 2
S754DR-K25 Selective Main Circuit Breaker image 3
S754DR-K25 Selective Main Circuit Breaker thumbnail 1
S754DR-K25 Selective Main Circuit Breaker thumbnail 2
S754DR-K25 Selective Main Circuit Breaker thumbnail 3
ABB

S754DR-K25 sel. main CB

Hankija laovaru: Ei Minimaalne tellimuse kogus: 1
Laohinnas (käibemaksuta):
171,74 € tk kohta
Hind kehtib kuni 24.12.24
EAN: 4016779879880
MPN: 2CDH784010R0517
Pakend: 1

Technical Information

Toote seisukord Uus
Tootja nimi S754DR-K25 Selective Main Circuit Breaker
Bränd ABB
Kategooriad Kaitselülitid
Paigaldusviis DIN liist
Sagedus 50 Hz
Tunnusvool 25 A
Tunnuspinge 400 V
Vabasti tunnusjoon K
Isolatsiooni nimipinge Ui 690 V
Pooluste arv 4
Tunnuslülitusvõime 25 kA
Liigpinge kategooria 4
Saasteaste 3
Nominaalne liigpinge muutumatus 6 kV
Kaitseaste (IP) IP40
Samaaegselt lülitatakse N-neutraaljuhti FALSE
Construction size (according to DIN 43880) 6

Pakendamise üksikasjad

Pakkimistase 1 4016779879880

Kirjeldus

Selective main circuit-breakers of the S 750 DR series are SMCBs based on DIN VDE 0641-21 with voltage-independent operating principle. This means that they do not rely on a control circuit to make or break contact (SHU) and are therefore particularly suitable for use in energy distributionsystems with maximum availability requirements. They offer total selectivity to downstream MCBs and outstanding selectivity to upstream protective devices due to unique current limiting selectivity.