Siemens 5SL4203-6 data sheet
Data sheet 5SL4203-6
Miniature circuit breaker 400 V 10kA, 2-pole, B, 3A
Model
Product brand name SENTRON
Product designation Miniature circuit breaker
Design of the product 5SL miniature circuit breakers
General technical data
Number of poles 2
Number of poles / Note 2P
Tripping characteristic class B
circuit-breaker / Design 5SL4
Mechanical service life (switching cycles) / typical 10000
Overvoltage category 3
Voltage
Insulation voltage
● with multi-phase operation / at AC / rated value
440V
Supply voltage
Type of voltage AC
Current / at AC / rated value 3A
Supply voltage / at AC / rated value 400V
5SL4203-6 Subject to change without notice
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Operating voltage
● with multi-phase operation / at AC / maximum
440V
● at DC / rated value / maximum
60V
Supply voltage frequency
● rated value
50Hz
Protection class
Protection class IP IP20, with connected conductors
Switching capacity
Switching capacity current
● acc. to EN 60898 / rated value
10kA
● acc. to IEC 60947-2 / rated value
10kA
Energy limiting class 3
Dissipation
Power loss [W] / for rated value of the current / at AC
/ in hot operating state / per pole
1.9W
Current
Tripping residual / rated value / derated current / at
40 Cel
2.84A
Suitability for operation Residential buildings/infrastructure
Product details
Product function / neutral conductor switching No
Product feature / Touch protection Yes
Product feature
● halogen-free
Yes
● sealable
Yes
● silicon-free
Yes
Connections
Connectable conductor cross-section / stranded
● minimum
0.75mm²
● maximum
25mm²
Connectable conductor cross-section / finely
stranded / with core end processing
● minimum
0.75mm²
● maximum
25mm²
Mechanical Design
Height 90mm
Width 36mm
Depth 76mm
Installation depth 70mm
Number of width units 2
5SL4203-6 Subject to change without notice
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01/29/2020 © Copyright Siemens
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