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Changeover switches

Change-over switch 4P 125A HI451

EAN-Nr.

3250613190224

Packaging

1 piece

Technical characteristics
Documentations
Accessories
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Technical characteristics

Type of order

Long thumb-grip
Number of poles

4 P
Type of pole

4 P
Type of case

Fixed built-in

Reversing switch

Yes
Version as main switch

Yes
Version as emergency stop installation

No
Version as safety switch

Yes
Version as maintenance-/service switch

Yes

Motor drive integrated

No

Rated operational voltage Ue

380 / 415 / 500 / 690 V

Rated insulation voltage

800 V
Rated impulse withstand voltage

8 kV
Rated operational voltage in DC

220 / 440 V

Rated operational current in AC21category B

125 A
Acceptable current rating with AC22 category A

125 A
Rated current

125 A
Short-circuit current with gI-gG fuses

100 kA
Making capacity in peak short circuit

11900 A
Rated short-time withstand current Icw

12 kA
Rated short-time withstand current 1s

7 kA
Rating current 10°C according to IEC 60947

125 A
Rating current 15°C according to IEC 60947

125 A
Rating current 20°C according to IEC 60947

125 A
Rating current 25°C according to IEC 60947

125 A
Rating current 30°C according to IEC 60947

125 A
Rating current 35°C according to IEC 60947

125 A
Rating current 40°C according to IEC 60947

125 A
Rating current 45°C according to IEC 60947

112.5 A
Rating current 5°C according to IEC 60947

125 A
Rating current 50°C according to IEC 60947

112.5 A
Rating current 55°C according to IEC 60947

100 A
Rating current 60°C according to IEC 60947

100 A
Rating current 65°C according to IEC 60947

87.5 A
Rating current 70°C according to IEC 60947

87.5 A
Rated operational current in AC21 category A

125 A
Acceptable current rating with AC22 category B

125 A
Rated operational current in AC23 category A

125 A
Acceptable current rating with AC23 category B

125 A
Conventional thermal current under enclosure at 40°C

125 A

Depth of installed product

218 mm
Height of installed product

135 mm
Width of installed product

251 mm

Contact rating with 400 V in AC1

82 kW

Interlockable

Yes

Toggle colour

Black

Suitable for front mounting center

No
Suitable for front mounting

No
Suitable for ground mounting

Yes

Type of connection

Terminal

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

Standard text

IEC 60947-3 ; IEC 60947-6

Downloads

Product image

Product Image HI451
Instruction manual

Instruction manuals for HI451

PDF

1 MB
Declaration of conformity

EU Declaration of conformity for HI451

EU Declaration of Conformity

PDF

637 KB

EU Declaration of conformity for HI451

Declaration

PDF

621 KB

EU Declaration of conformity for HI451

Deklaracja zgodności UE

PDF

333 KB

EU Declaration of conformity for HI451

Declaration

PDF

573 KB

More documentation