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Agreed heating current Ith | 2000A | 2500A | 3150A | ||||||
Rated insulation voltage Ui (V) | 1000 | ||||||||
Dielectric strength (V) | 3500 | ||||||||
Rated impulse withstand voltage Uimp (kV) | 12 | ||||||||
Rated working voltage Ue (V) | AC400、600 | ||||||||
Rated frequency | 50Hz | ||||||||
Use Category | AC-21、22、23 | ||||||||
Rated working current le (A) | AC440V | AC-21 | 2000 | 2500 | 3150 | ||||
AC-22 | 2000 | 2500 | 3150 | ||||||
AC-23 | 1250 | 2000 | 2500 | ||||||
AC660V | AC-21 | 2000 | 2500 | 3150 | |||||
AC-22 | 1000 | 1000 | 1250 | ||||||
AC-23 | / | / | |||||||
Rated making capacity (A) | 10le | ||||||||
Rated breaking capacity (A) | 8le | ||||||||
Rated short-circuit making capacity Icm (kA) | 70 | ||||||||
1s short-time withstand current Icw (kA) | 50 | ||||||||
Mechanical life (times) | 1000 | ||||||||
Electrical life (times) | |||||||||
Operating torque (N.m) | 60 | ||||||||
Weight kg (excluding handle) | 3P | 31 | 31 | 42 | |||||
4P | 40 | 40 | 49 | ||||||






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