Miniature circuit breaker 400 V 10 kA, 2-pole, A, 3
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General information
Ordercode YESSS
3071-2942 
Product code
5SY42035
EAN code
04001869201160
Product group
Miniature circuit breaker (MCB)
Brand
Siemens AG
Type
CIRCUIT BREAKER 10KA 2POL A3
Miniature circuit breaker 400 V 10 kA, 2-pole, A, 3
Miniature circuit breaker 400 V 10 kA, 2-pole, A, 3 A, D=70 mm
STOCK
IN STOCK
0
piece
Product description
Miniature circuit breaker 400 V 10kA, 2-pole, A, 3 A, D=70 mm Miniature circuit breaker SENTRON 5SY for fail-safe short-circuit and overload protection for residential and non-residential buildings and special industrial applications. Assembly and disassembly of the device without tools using a double slide. Any combination of conductors and busbars thanks to dual-chamber terminals. Simple wiring of the infeed through the rear busbar. The 5SY miniature circuit breakers are available in 1-, 2-, 3-, 4-pole and 1+N- and 3+N-pole versions. All accessories can be used as standard for all 5SY miniature circuit breakers. Simply safe with the protection devices from SENTRON.
Product specifications
Release characteristic
A
Number of poles (total)
2
Rated current
3 A
Rated voltage
400 V
Rated insulation voltage Ui
440 V
Rated impulse withstand voltage Uimp
4 kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10 kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
35 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
35 kA
Voltage type
AC
Concurrently switching neutral conductor
No
Overvoltage category
3
Pollution degree
3
Additional equipment possible
Yes
Built-in depth
70 mm
Ambient temperature during operating
-40 - 70 °C
Connectable conductor cross section multi-wired
0.75 - 35 mm²
Connectable conductor cross section solid-core
0.75 - 35 mm²
Flush-mounted installation
No
Explosion-proof
No
Product information