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Data sheet 5SM3648-8
3
Residual current operated circuit breaker, 4-pole, type A, selective,
In: 100 A, 300 mA, Un AC: 400 V
Model
product brand name SENTRON
product designation RCCB
design of the product Selective
General technical data
number of poles 4
size of installation devices / acc. to DIN 43880 1
mechanical service life (switching cycles) / typical 10000
short-circuit current rating 10kA
switching function / short-term delayed No
overvoltage category III
Supply voltage
operational current / at AC / rated value 100A
● supply voltage / at AC / rated value
● supply voltage / for testing equipment /
minimum
operating frequency 50Hz
supply voltage frequency
400 V
195V
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● rated value
3
50 Hz
Protection class
protection class IP IP20, if the distribution board is installed, with connected
conductors
Switching capacity
switching capacity current
● acc. to EN 60898 / rated value
● according to IEC 61008-1 / rated value
1kA
1kA
Dissipation
power loss [W]
● for rated value of the current / at AC / in hot
operating state / per pole
● maximum
8.9W
26.7W
Current
tripping fault current / rated value 300mA
residual current type A
surge current resistance / rated value 5kA
Product details
product feature / silicon-free Yes
product extension / installable / supplementary
devices
Yes
Connections
connectable conductor cross-section / solid
● minimum
● maximum
connectable conductor cross-section / stranded
● minimum
● maximum
tightening torque / with screw-type terminals
● minimum
● maximum
position / of power supply cord top or bottom
2.5mm²
50mm²
2.5mm²
50mm²
3N·m
3.5N·m
Mechanical Design
height 90mm
width 72mm
depth 77mm
installation depth 70mm
number of modular width units 4
fastening method DIN rail (REG)
mounting position any
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net weight 519g
3
Environmental conditions
ambient temperature / during operation
● minimum
● maximum
-25°C
45°C
ambient temperature / during storage
● minimum permissible
● maximum permissible
number of test cycles / for environmental testing /
-40°C
75°C
28
acc. to IEC 60068-2-30
Certificates
reference code
● acc. to DIN EN 61346-2
● acc. to IEC 81346-2
F
F
General Product Approval Declaration of Conformity
Miscellaneous
Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
http://www.siemens.com/lowvoltage/catalogs
Industry Mall (Online ordering system)
https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=5SM3648-8
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
https://support.industry.siemens.com/cs/ww/en/ps/5SM3648-8
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)
http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SM3648-8
CAx-Online-Generator
http://www.siemens.com/cax
Tender specifications
http://www.siemens.com/specifications
5SM3648-8 Subject to change without notice
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