Beskrivning

Lastströmbrytare 4-polig 250A. Omkopplare enligt EN60947-3 för att växla under belastning från två lågspänningskretsar med säkerhetsseparering. För montering på monteringsplatta. Tre kopplingslägen i – 0 – II.

Lastströmbrytare 4-polig 250A. Omkopplare enligt EN60947-3 för att växla under belastning från två lågspänningskretsar med säkerhetsseparering. För montering på monteringsplatta. Tre kopplingslägen i – 0 – II.

Nominell ström – avrundad

250

Nominell ström

250

Innehåll

1

Nominell spänning

690

Antal poler

4

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as normally closed contact

0

Rated permanent current Iu

250

Number of poles

4

Rated operating voltage

380-690

Conditioned rated short-circuit current Iq

50

Degree of protection (IP), front side

IP00

Number of auxiliary contacts as change-over contact

0

Number of switches

1

Interlockable

TRUE

Motor drive integrated

FALSE

Type of electrical connection of main circuit

Cable clamp

Version as emergency stop installation

FALSE

Type of control element

Long rotary handle

Version as main switch

TRUE

Version as safety switch

TRUE

Version as maintenance-/service switch

TRUE

Rated operation power at AC-23, 400 V

90

Rated short-time withstand current lcw

15

Colour control element

Black

Suitable for floor mounting

TRUE

Suitable for front mounting 4-hole

FALSE

Suitable for front mounting centre

FALSE

Suitable for distribution board installation

TRUE

Suitable for intermediate mounting

FALSE

Max. rated operation voltage Ue AC

690

Motor drive optional

FALSE

Voltage release optional

FALSE

Device construction

Built-in device fixed built-in technique

Rated permanent current at AC-21, 400 V

250

Switching power at 400 V

164

Version as reversing switch

TRUE

Rated permanent current at AC-23, 400 V

200

Degree of protection (NEMA)

Other

Typ av produkt

Lastomkopplare