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h3 MCCBs

Moulded Case Circuit Breaker h250 3P 70kA 250A LSI HEC250H

EAN-Nr.

3250613340636

Packaging

1 piece

This product is now obsolete. However, this page remains available for information purposes.

Technical characteristics
Documentations
Accessories

Download the sheet

Technical characteristics

Type of order

Toggle
Number of poles

3 P
Type of pole

3P3D

Complete device with protection unit

Yes
Trip Unit

LSI
Integrated earth fault protection

No

Number of modules

6

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
Rated ultimate short-circuit breaking capacity Icu under 690V AC IEC 60947-2

20 kA
Thermal protection nob setting xIN

0.4 / 0.5 / 0.63 / 0.8 / 0.9 / 0.95 / 1
Breaking capacity on 1 pole for IT 230V NF 60947-2

51 kA
Breaking capacity on 1 pole for IT 400V NF 60947-2

9 kA
Rated service breaking capacity Ics AC according IEC 60947-2

71 %
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2

100 kA
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2

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

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

70 kA
Rated ultimate short-circuit breaking capacity Icu under 440V 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

Total power loss under IN

73.2 W
Power loss per pole at In

24.4 W

Tripmode

LSI
Thermal protection trip time

5 / 8 / 11 / 21 ms
Time of response when opening

10 ms

Magnetic trip delay time

100 to 200 ms

Electric endurance in number of cycles

1000
Number of mechanical operations

4000

DIN rail mounting with optional adaptator

No

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 / 3250 / 3250 A
Magnetic protection nob setting xIN

2.5 / 5 / 10
Setting type In or Ith

IrTh

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

REACH conform

Yes
RoHS conform

Yes

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 HEC250H
Instruction manual

Instruction manuals for HEC250H

PDF

9 MB
Declaration of conformity

EU Declaration of conformity for HEC250H

MCCB h250

PDF

360 KB
RoHS report

Pollutant guidelines for HEC250H

RoHS-declaration 2023-10-20 (english)

PDF

33 KB

Pollutant guidelines for HEC250H

REACH-declaration 2023-10-20 (english)

PDF

32 KB

More documentation