1SDA058943R1 | E1B/MS 1250 3P W MP NEW

Type of control element

Push button

Rated operation power at AC-3, 400 V

-kW

Conditioned rated short-circuit current Iq

-kA

Number of switches

-

Rated operation power at AC-23, 400 V

-kW

Switching power at 400 V

-kW

Rated permanent current at AC-23, 400 V

-A

Version as main switch

Yes

Version as maintenance-/service switch

No

Version as safety switch

No

Rated short-time withstand current lcw

42kA

Rated operating voltage

0 - 690V

Number of poles

3

Max. rated operation voltage Ue AC

690V

Number of auxiliary contacts as change-over contact

0

Number of auxiliary contacts as normally closed contact

0

Version as emergency stop installation

No

Version as reversing switch

No

Motor drive optional

Yes

Voltage release optional

Yes

Device construction

Built-in device fixed built-in technique

Number of auxiliary contacts as normally open contact

0

Motor drive integrated

No

Rated permanent current at AC-21, 400 V

1250A

Suitable for front mounting centre

No

Rated permanent current Iu

1250A

Suitable for front mounting 4-hole

No

Colour control element

Other

Suitable for floor mounting

No

Suitable for distribution board installation

Yes

Suitable for intermediate mounting

No

Interlockable

Yes

Degree of protection (IP), front side

IP20

Type of electrical connection of main circuit

Bolt connection