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Image is illustrative
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KU 463N + K/KU4P| Rotary Load Breake Switch, 63A 4x 415VAC, 2.5..35mm², TS35 Code:
21191
Price
€34.70
/pc
(€43.03 /pc with VAT)
Manufacturer
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Availability:
7 days
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Weight:
0.2922 kg/pc
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Volume:
0.0003 m3/pc
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Overview
KU 463N + K/KU4P is a 4-pole Katko LoadSafe load break switch with front plate for 4P switches, designed for reliable load interruption in electrical distribution applications.
Product Data
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Product code
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KU 463N + K/KU4P
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Switch type
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Load Break Switch
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Front plate
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For 4P switches
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Poles
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4
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Technical name
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4x63A 690VAC AC-22
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Electrical Data
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Rated thermal current Ith
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80A
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Rated operational current AC-22A
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63A@415..690VAC
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Rated operational current AC-23A
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40A@415..690VAC
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Rated insulation voltage Ui
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800V
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Rated impulse withstand voltage Uimp
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8kV
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Rated operational power AC-23A
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22kW@415VAC, 30kW@500VAC, 37kW@690VAC
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Short-Circuit Data
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Rated breaking capacity AC-23A
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320A@415..690VAC
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Back-up fuse option 1
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80A
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R.M.S. Iq option 1
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50kA
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Peak value
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8.7kA
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Short-time withstand current 1s
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2kA@690VAC
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Terminals ^Endurance
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Terminal size Cu
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2.5..35mm²
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Wire size Cu
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12-4AWG
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Maximum terminal torque
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2.5Nm
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Electrical endurance
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3000operations
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Mechanical endurance
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50000operations
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