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Energy distribution

Moulded Case Circuit Breaker X160 4P 18kA 20A HDA021Z

EAN

3250613136291

Packaging

1 Piece

Technical properties
Documentations
Accessories
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Download the data sheet

Technical properties

Type of order

Toggle
Number of poles

4 P
Type of pole

4P4D

Complete device with protection unit

Yes
Trip Unit

TM F/F
Integrated earth fault protection

No

Number of modules

6

Rated operational voltage Ue

220 / 415 V
Frequency

50/60 Hz

Rated insulation voltage

690 V
Rated impulse withstand voltage

8 kV
With under voltage release

No

Rated current

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

4 kA
Thermal protection nob setting xIN

1
Thermal setting current on neutral pole

1 In
Breaking capacity on 1 pole for IT 230V NF 60947-2

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

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

100 %
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2

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

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

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

18 kA
Rated ultimate short-circuit breaking capacity Icu under 440V AC IEC 60947-2

15 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

8.7 W
Power loss per pole at In

2.9 W

Tripmode

TM
Thermal protection trip time

0 ms
Time of response when opening

10 ms

Magnetic trip delay time

0 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

4 / 70mm²
Connection cross-sect. rigid cable

4 / 95mm²
Connection

Front connection
Type of connection

with screw

Range of the magnetic adjustment

600 A
Setting type In or Ith

IN

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

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 HDA021Z
ProductNotice

Instruction manuals for HDA021Z

PDF

12 MB
ProductECDeclaration

EU Declaration of conformity for HDA021Z

Declaration

PDF

276 KB

EU Declaration of conformity for HDA021Z

Declaration

PDF

215 KB

More documentation