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Main Switchgear

Moulded Case Circuit Breaker h1600 3P 70kA 1600A LSI HEF990H

EAN

3250613349943

Packaging

1 Piece

Accessories
Technical properties
Documentations
More products

Download the data sheet

Complete your system

Optional accessories

Auxiliaries interlocking cable 1 products available
Auxiliaries contact block 2 products available
Under voltage coil 4 products available
Handle for power circuit breaker 2 products available
Padlock barrier for switch 1 products available
See more 2 other products available

Technical properties

Rated current

1600 A
Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-2

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

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

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

70 kA
Breaking capacity on 1-pole for AC 230 V IEC 60947-2

60 kA
Breaking capacity on 1-pole for AC 400 V IEC 60947-2

9 kA

Number of poles

3
Control/operation element

Toggle
Device construction type

Fixed built-in

Number of modules

12

Response time when opening

10 ms

Adjustment range short-term delayed short-circuit release

0 - 0 A

Frequency

50 - 60 Hz

Nominal tightening torque

65 - 65 Nm
Mounting-/Connection Position

Front

Rated impulse withstand voltage Uimp

8000 V
Rated insulation voltage Ui

800 V
Rated operational voltage Ue

220 - 690 V

Trip unit

LSI

Magnetic protection trip time

100 - 200 ms

Total power loss under IN

168,90 W
Power loss per pole at In

56,30 W

Electric endurance in number of cycles

1000
Number of mechanical operations

4000

Number of auxiliary contacts as change-over contact

0
Number of auxiliary contacts as normally closed contact

0
Number of auxiliary contacts as normally open contact

0

Ingress Protection (IP) class

IP4X

Operating temperature

-25 - 70 °C

Cross-section flexible conductor

3x 240 mm²
Cross-section rigid conductor

3x 240 mm²
Connector/plug type

Terminal

Motor drive integrated

No

Suitable for DIN Rail

No

Position power supply

Bidirectional

Downloads

Product image

Product Image HEF990H
Installation manual

Installation manual International 2021-06-07

PDF

3,62 MB
Declaration of conformity

Declaration

Declaration of conformity International 2022-06-23

PDF

287,24 kB

More documentation