MCB

408992

MCB – DX³ 10000 – 16 kA – 3P 400 V~ – 20 A – B curve

Category: Tags: ,

Product Description

Technical Specifications

Built-in depth 44 mm
Release characteristic B
Number of poles (total) 3
Number of protected poles 3
Rated current 20 A
Rated voltage 400 V
Rated insulation voltage Ui 500 V
Rated impulse withstand voltage Uimp 4 kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V 16 kA
Voltage type AC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V 10 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V 32 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V 16 kA
Frequency 50-60 Hz
Current limiting class 3
Flush-mounted installation Yes
Concurrently switching neutral conductor No
Pollution degree 2
Additional equipment possible Yes
Width in number of modular spacings 3
Degree of protection (IP) IP20
Ambient temperature during operating -25-70 °C
Connectable conductor cross section multi-wired 1.5-25 mm²
Connectable conductor cross section solid-core 1.5-35 mm²
Explosion-proof No
Width 53.1 mm
Height 94.8 mm
Depth 77.8 mm
Degree of impact strength (IK) IK02
Storage temperature -40-70 °C
Electric supplying direction By the top or bottom
Colour Grey
RAL-number 7035
Halogen free TRUE
Connection type Screwed terminal
Label space/information surface TRUE
Mounting method DIN rail

Documents

Technical Sheet
F01559EN-03.pdf pdf ( 3.05 Mo)
3D Autocad
407829.dwg dwg ( 0.19 Mo)
PEP
Agreement

More Information

Please visit the product page on our main site for more information.


Learn more