button, 1 NO/1 NC 20 A 1 key yellow without latching function Switching devices for mounting onto standard rails for controlling electrical systems. The switchgears from Siemens for standard rail mounting are an important elements of SENTRON components for electrical installations and are used in control cabinets and distribution boards for switching small loads on/off or over. Whether with remote or manual switching, latch or touch function, and for infrastructure or industrial requirements, Siemens provides switchgears for all applications and every application area. User-friendly mounting and connection technology, standardized accessories and an integrated design are the key features of this device family. www.siemens.com/switching-devices. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
RoHS-compliant |
Yes |
|
Nominal current - rounded value |
80 A |
|
Nominal current |
80 A |
|
Factory colour |
Grey |
|
Dim |
(W x H x D) 72 x 90 x 76 mm |
|
Content |
1 pc(s) |
|
Depth |
76 mm |
|
Height |
90 mm |
|
Width |
72 mm |
|
Compatible with (details) |
SENTRON |
|
Nominal voltage |
230 V, 400 V |
|
Switch-off capacity |
5 kA |
|
Number of pins |
4 |
|
Release characteristics |
C |
|
Operating voltage |
440 V |
|
Built-in depth
|
70 mm |
|
Rated current
|
80 A |
|
Rated voltage
|
400 V |
|
Frequency
|
50-60 MHz |
|
Current limiting class
|
3 |
|
Over voltage category
|
3 |
|
Pollution degree
|
3 |
|
Width in number of modular spacings
|
4 |
|
Number of protected poles
|
4 |
|
Number of poles (total)
|
4 |
|
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
|
10 kA |
|
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
|
10 kA |
|
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
|
10.0 kA |
|
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
|
10.0 kA |