Switch-disconnector 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

Max. rated operation voltage Ue AC

750 V

Rated operating voltage

750-750 V

Rated permanent current Iu

125 A

Rated permanent current at AC-23, 400 V

90 A

Rated permanent current at AC-21, 400 V

125 A

Rated short-time withstand current lcw

2.5 kA

Rated operation power at AC-23, 400 V

45 kW

Switching power at 400 V

45 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 fixed built-in technique

Suitable for front mounting 4-hole

No

Suitable for front mounting centre

No

Suitable for distribution board installation

Yes

Type of control element

Short thumb-grip

Interlockable

No

Type of electrical connection of main circuit

Screw connection

Degree of protection (IP), front side

IP20

Degree of protection (NEMA)

1