1SDA073446R1 | E2.2H/MS 1250 4P FHR

Type of control element

Push button

Rated operation power at AC-3, 400 V

-kW

Conditioned rated short-circuit current Iq

-kA

Interlockable

No

Rated operation power at AC-23, 400 V

-kW

Switching power at 400 V

-kW

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as change-over contact

0

Number of auxiliary contacts as normally open contact

0

Rated operating voltage

690 - 690V

Version as main switch

Yes

Motor drive optional

Yes

Version as emergency stop installation

No

Rated permanent current Iu

1250A

Number of poles

4

Number of switches

0

Suitable for front mounting centre

No

Version as maintenance-/service switch

No

Rated permanent current at AC-21, 400 V

1250A

Suitable for front mounting 4-hole

No

Max. rated operation voltage Ue AC

690V

Version as safety switch

No

Device construction

Built-in device fixed built-in technique

Suitable for distribution board installation

Yes

Degree of protection (NEMA)

Other

Colour control element

Other

Rated permanent current at AC-23, 400 V

1250A

Type of electrical connection of main circuit

Bolt connection

Suitable for floor mounting

No

Voltage release optional

Yes

Degree of protection (IP), front side

IP30

Motor drive integrated

No

Rated short-time withstand current lcw

85kA

Version as reversing switch

No

Suitable for intermediate mounting

No