Siemens 5SY4201-7 Datenblatt
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
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02/04/2020 © Copyright Siemens
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
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