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Energy distribution

h3 MCCB h250 4x250A Plug In 50kA HNC251G

EAN

3250613123192

Packaging

1 Piece

Technical properties
Documentations
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Download the data sheet

Technical properties

Type of order

Toggle
Number of poles

4 P
Type of pole

4P4D N:0/50/100%

Complete device with protection unit

Yes
Trip Unit

LSI
Integrated earth fault protection

No

Rated operational voltage Ue

220 / 690 V
Frequency

50/60 Hz

Rated insulation voltage

800 V
Rated impulse withstand voltage

8 kV
With under voltage release

No

Rated current

250 A
Breaking capacity on 1 pole for IT 400V NF 60947-2

9 kA
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2

85 kA
Rated ultimate short-circuit breaking capacity Icu under 400V AC IEC 60947-2

50 kA
Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-2

50 kA

Correction factor of rating current for 2 devices placed side-by-side

1
Correction factor of rating current for 3 devices placed side-by-side

1
Correction factor of rating current for 4 and 5 devices placed side-by-side

1
Correction factor of rating current for 6 devices placed side-by-side

1

Tripmode

LSI
Time of response when opening

10 ms

Electric endurance in number of cycles

1000
Number of mechanical operations

4000

DIN rail mounting with optional adaptator

Yes

Connection cross-sect. flexible conductor

35 / 150mm²
Connection cross-sect. rigid cable

35 / 185mm²
Connection

Front connection
Type of connection

Terminal

Range of the magnetic adjustment

1400 / 1750 / 2240 / 2800 / 3150 / 3360 / 3500 A

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

Yes

Category of use

A

Standard text

IEC 60947-2

Operating temperature

-25…70 °C
Altitude

2000 m
Air humidity protection

for all climates
Storage/transport temperature

-35…70 °C

Downloads

Product image

Product Image HNC251G
ProductNotice

Instruction manuals for HNC251G

disjoncteur boîtier moulé 250A

PDF

930 KB
ProductECDeclaration

EU Declaration of conformity for HNC251G

MCCB h250

PDF

360 KB

More documentation