Page 1
Data sheet 5SY4201-7
5
Miniature circuit breaker 400 V 10kA, 2-pole, C, 1A, D=70 mm
Model
Product brand name SENTRON
Product designation Miniature circuit breaker
General technical data
Number of poles 2
Number of poles / Note 2P
Tripping characteristic class C
circuit-breaker / Design 5SY4
Mechanical service life (switching cycles) / typical 10000
Overvoltage category III
Voltage
Insulation voltage
● with single-phase operation / at AC / rated
value
● with multi-phase operation / at AC / rated value
Supply voltage / with single-phase operation / at AC /
rated value
440V
440V
230V
Supply voltage
5SY4201-7 Subject to change without notice
Page 1/
02/04/2020 © Copyright Siemens
Page 2
Type of voltage AC
5
Current / at AC / rated value 1A
Supply voltage
● at AC / rated value
Operating voltage
● at DC / rated value / maximum
Supply voltage frequency
● rated value
400V
72V
50/60 Hz
Protection class
Protection class IP IP20, with connected conductors
Switching capacity
Switching capacity current
● at DC / acc. to IEC 60947-2 / rated value
● acc. to EN 60898 / rated value
● acc. to IEC 60947-2 / rated value
Energy limiting class 3
15kA
10kA
35kA
Dissipation
Power loss [W] / for rated value of the current / at AC
/ in hot operating state / per pole
1.2W
Current
Tripping residual / rated value / derated current / at
40 Cel
Suitability for operation Mechanical engineering / industry
0.95A
Product details
Product function / neutral conductor switching No
Product feature / Touch protection Yes
Product component
● combined terminal top
● combined terminal bottom
Product feature
● Properties for main switches in accordance with
EN 60204-1
● halogen-free
● sealable
● silicon-free
Yes
Yes
Yes
Yes
Yes
Yes
Short circuit
Breaking capacity short-circuit current (Icn)
● at AC / acc. to UL 1077 and CSA C22.2 No.235
5kA
Connections
Connectable conductor cross-section / stranded
5SY4201-7 Subject to change without notice
Page 2/
02/04/2020 © Copyright Siemens
Page 3
● minimum
5
● maximum
Connectable conductor cross-section / finely
stranded / with core end processing
● minimum
● maximum
Tightening torque [lbf·in] / with screw-type terminals
● minimum
● maximum
Position / of power supply cord Any
0.75mm²
35mm²
0.75mm²
25mm²
22lbf·in
31lbf·in
Mechanical Design
Height 90mm
Width 36mm
Depth 76mm
Installation depth 70mm
Number of width units 2
Mounting type Quick assembly system
Mounting position any
Net weight 316g
Environmental conditions
Influence of the surrounding temperature max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
Ambient temperature
● minimum
● maximum
Ambient temperature / during storage
● minimum
● maximum
Number of test cycles / for environmental testing /
acc. to IEC 60068-2-30
-40°C
70°C
-40°C
75°C
6
Certificates
Reference code
● acc. to DIN EN 61346-2
● acc. to DIN EN 81346-2
F
F
5SY4201-7 Subject to change without notice
Page 3/
02/04/2020 © Copyright Siemens
Page 4
General Product Approval
5
Miscellaneous
General
Product Ap-
Declaration of
Conformity
Test Certificates Shipping Approval
proval
KC Special Test Certi-
ficate
Miscellaneous
Shipping Approval Railway
Confirmation Vibration and Shock
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=5SY4201-7
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
https://support.industry.siemens.com/cs/ww/en/ps/5SY4201-7
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)
http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SY4201-7
CAx-Online-Generator
http://www.siemens.com/cax
Tender specifications
http://www.siemens.com/specifications
5SY4201-7 Subject to change without notice
Page 4/
02/04/2020 © Copyright Siemens
Page 5
89,8
5
6,2 69,835,2
5SY4201-7 Subject to change without notice
Page 5/
02/04/2020 © Copyright Siemens
Loading...