| Customization: | Available |
|---|---|
| Type: | Low-voltage |
| Structure: | Three-column Disconnector |
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| Type | UKF1-120 | UKF1-135 | UKF1-163 | UKF1-220 | UKF1-235 | UKF1-263 | UKF1-320 | UKF1-335 | UKF1-363 | UKF1-420 | UKF1-435 | UKF1-463 | |
| UKF2-120 | UKF2-135 | UKF2-163 | UKF2-220 | UKF2-235 | UKF2-263 | UKF2-320 | UKF2-335 | UKF2-363 | UKF2-420 | UKF2-435 | UKF2-463 | ||
| UKF3-120 | UKF3-135 | UKF3-163 | UKF3-220 | UKF3-235 | UKF3-263 | UKF3-320 | UKF3-335 | UKF3-363 | UKF3-420 | UKF3-435 | UKF3-463 | ||
| Insulation voltageUi(50Hz) | 250 | 250 | 250 | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 | |
| Working VoltageUe(50Hz) | 250 | 250 | 250 | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 | |
| Power frequency(KV) voltage | 1.5 | 1.5 | 2.5 | 1.5 | 1.5 | 2.5 | 1.5 | 1.5 | 2.5 | 1.5 | 1.5 | 2.5 | |
| Rated irregular load(A) | 20 | 35 | 63 | 20 | 35 | 63 | 20 | 35 | 63 | 20 | 35 | 63 | |
| Rateduninterruptedworking system: | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Number of poles | 1P | 1P | 1P | 2P | 2P | 2P | 3P | 3P | 3P | 4P | 4P | 4P | |
| Singlecablesectioncross-strand | Min | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Max | 16 | 16 | 25 | 16 | 16 | 25 | 16 | 16 | 25 | 16 | 16 | 25 | |
| Cablesectionmany cross-shares | Min | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Max | 10 | 10 | 16 | 10 | 10 | 16 | 10 | 10 | 16 | 10 | 10 | 16 | |
| EN60947-3-1 | 250 | 250 | 415 | 415 | 415 | 415 | 415 | 415 | 415 | 415 | 415 | 415 | |
| Use of categoriesAC23 | 20 | 35 | 63 | 20 | 35 | 63 | 20 | 35 | 63 | 20 | 35 | 63 | |
| Short-term rated(A)1/Secvoltage | 240 | 384 | 756 | 240 | 384 | 756 | 240 | 384 | 756 | 240 | 384 | 756 | |
| Breaking capacity | 0.5 | 0.5 | 1 | 0.5 | 0.5 | 1 | 0.5 | 0.5 | 1 | 0.5 | 0.5 | 1 | |





