5SY74088

Miniature circuit breaker, 400 V, Icn: 15 kA, 4P, Icu: 30 kA, D-Char, In: 8 A

Manufacturer's No: 5SY7408-8     Manufacturer: Siemens
Miniature circuit breaker, 400 V, Icn: 15 kA, 4P, Icu: 30 kA, D-Char, In: 8 A

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£172.03
  • Miniature circuit breaker
  • Voltage: 400 V
  • Breaking capacity: 15 kA
  • Poles: 4
  • Current rating: 8A
  • Dimensions: Diameter 70 mm

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Product

Manufacturer Material ID -
5SY7408-8
Net Weight -
0.59kg

Additional Product Information

Commodity Code -
85362010
Country of Origin -
DE
Export Control Regulations -
N / N
UNSPSC -
39121601

Technical Specification

Current limiting class -
-
Built-in depth -
70 Millimetre
Release characteristic -
D
Degree of protection (IP) -
IP20
Rated impulse withstand voltage Uimp -
4 Kilovolt
Frequency -
50 Hertz
Over voltage category -
3
Degree of protection (IP rating) -
IP20
Number of protected poles -
4
Additional equipment possible -
Ambient temperature during operating -
-40 Degrees celsius
Connectable conductor cross section multi-wired -
0.75 Square millimetre
Connectable conductor cross section solid-core -
0.75 Square millimetre
Number of poles (total) -
4
Pollution degree -
3
Rated current -
8 Ampere
Rated impulse-withstand voltage (Uimp) -
4 Kilovolt
Rated insulation voltage Ui -
440 Volt
Rated short-circuit breaking capacity Icn EN 60898 at 230 V -
15 kiloampere
Rated short-circuit breaking capacity Icn EN 60898 at 400 V -
15 kiloampere
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V -
30 kiloampere
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V -
30 kiloampere
Rated voltage -
400 Volt
Recess depth -
70 Millimetre
Tripping characteristic (type/curve) -
D
Voltage type -
AC
Width in number of modular spacings -
4

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£172.03
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