Data sheet
5SJ4105-8HG40
Miniature circuit breaker 240 V 14kA, 1-pole, D, 0.5A, D=70 mm according to UL
489, equal polarity
Model
product brand name
SENTRON
product designation
Miniature circuit breakers
design of the product
Miniature circuit-breaker 5SJ4
General technical data
number of poles
1
design of pole
1P
tripping characteristic class
D
mechanical service life (operating cycles) typical
10 000
installation environment regarding EMC
Suitable for environment B (immunity to interference not applicable)
reference code according to DIN 40719 extended according to
IEC 204-2 according to IEC 750
F
overvoltage category
3
degree of pollution
3
Voltage
insulation voltage (Ui) at AC rated value
440 V
operational current
● at 30 °C rated value
1A
● at 40 °C rated value
0.5 A
● at 50 °C rated value
0.46 A
● at 55 °C rated value
0.44 A
● at 60 °C rated value
0.42 A
● at AC rated value
0.5 A
Supply voltage
supply voltage
● at AC
400 V
● at DC rated value
60 V
operating voltage
● at AC according to UL 489 and CSA C22.2 No. 5-02
maximum
120 V
● at DC rated value maximum
60 V
● at DC 1-channel according to UL 489 and CSA C22.2 No.
5-02 maximum
60 V
supply voltage frequency rated value
50 Hz
Protection class
protection class IP
IP20, with connected conductors, IP 40 in the handle range
Breaking Capacity
switching capacity current
● according to EN 60898 rated value
10 kA
● according to IEC 60947-2 rated value
15 kA
5SJ41058HG40
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4/29/2024
Subject to change without notice
© Copyright Siemens
Dissipation
power loss [W] for rated value of the current at AC in hot
operating state per pole
1.2 W
Main circuit
type of voltage supply at AC according to UL 489 and CSA
C22.2 No. 5-02
240/120
suitability for operation
Infrastructure / Industry
Product details
product component
● tunnel terminals top
No
● tunnel terminals bottom
No
● combined terminal top
Yes
● combined terminal bottom
Yes
● neutral conductor switching
No
product feature
● halogen-free
Yes
● sealable
Yes
● silicon-free
Yes
product extension installable supplementary devices
Yes
Product function
set values setting current (Ii) for I-tripping
13,5
reference value setting current (Ii) for I-tripping
x In
product function note
Terminal tightening torque for Cu, 60/75°C; 3.5Nm/31lb.in
Short circuit
short-circuit current breaking capacity (Icn) at AC according to
UL 1077 and CSA C22.2 No.235
14 kA
Connections
connectable conductor cross-section finely stranded with core
end processing
● minimum
0.75 mm²
● maximum
25 mm²
tightening torque with screw-type terminals maximum
3.5 N·m
position of power supply cord
Any
Mechanical Design
height
90 mm
width
18 mm
depth
70 mm
installation depth
70 mm
number of modular width units
1
fastening method
on standard mounting rail
mounting position
any
net weight
167 g
Environmental conditions
standard
IEC / EN 60947-2 / UL 489
vibration resistance
50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec)
vibration resistance according to IEC 60068-2-6
±1 mm at 5 to 25 Hz; 50 m/s² at 25 to 150 Hz
ambient temperature during operation
● minimum
55 °C
● maximum
-25 °C
ambient temperature during operation
max. 95% humidity
ambient temperature during storage
● minimum
-40 °C
● maximum
75 °C
Approvals Certificates
General Product Approval
Confirmation
5SJ41058HG40
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4/29/2024
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© Copyright Siemens
Test Certificates
Special Test Certificate
other
Miscellaneous
Environment
Confirmation
Environmental Confirmations
Environmental Confirmations
Further information
Information on the packaging
https://support.industry.siemens.com/cs/ww/en/view/109813875
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=5SJ4105-8HG40
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
https://support.industry.siemens.com/cs/ww/en/ps/5SJ4105-8HG40
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)
http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SJ4105-8HG40
CAx-Online-Generator
http://www.siemens.com/cax
Tender specifications
http://www.siemens.com/specifications
6,2
70,8
89,8
17,6
last modified:
5SJ41058HG40
Page 3/4
3/12/2024
4/29/2024
Subject to change without notice
© Copyright Siemens
5SJ41058HG40
Page 4/4
4/29/2024
Subject to change without notice
© Copyright Siemens
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