Change-over switch OT

Version as main switch

Yes

Version as maintenance-/service switch

Yes

Version as safety switch

No

Version as emergency stop installation

No

Version as reversing switch

No

Number of switches

1

Max. rated operation voltage Ue AC

1000 V

Rated operating voltage

1000-1000 V

Rated permanent current at AC-23, 400 V

250 A

Rated permanent current at AC-21, 400 V

250 A

Rated short-time withstand current lcw

8 kA

Rated operation power at AC-23, 400 V

140 kW

Switching power at 400 V

140 kW

Number of poles

4

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as change-over contact

0

Motor drive optional

No

Motor drive integrated

No

Voltage release optional

No

Device construction

Built-in device plug-in technique

Suitable for floor mounting

No

Suitable for front mounting 4-hole

Yes

Suitable for front mounting centre

No

Suitable for distribution board installation

Yes

Suitable for intermediate mounting

No

Colour control element

Black

Type of control element

Long turning handle

Interlockable

Yes

Degree of protection (IP), front side

IP20

Degree of protection (NEMA)

1

E-number Finland

3641528

Brand

ABB