55HAC4040

ON-OFF LOAD BREAK SWITCH 3P 4P x 400A - 1000 VAC

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Code 01755HAC4040
EAN 8430892334891
Technical data
Nr. Poles 4
Air thermal rating (Ith) 400 A
Impulse voltage (Uimp) 12 kV
Minium Cu cable cross-section

185 mm2

Maximum Cu cable cross-section

240 mm2

Maximum Cu busbar width

40 mm2

Tightening torque 20/- Nm
Prostpective shortcircuit current (rms) 100 kA
Associated fuse rating 400 A
Rated short-time withstand current 1s (Icw) 13 kA
Standard IEC 60947-3

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