- Waterproof, dustproof, anti-impact, anti-ultraviolet chemical corrosion, household and industrial dual-purpose. Widely used in all outdoor applications.
| Model | UKF1 | UKF4 | |||
| Poles | 3P | 4P | 1P | 2P | |
| Rated insulation voltage Ui (50Hz) | 440V | 250V | |||
| Operating Voltage Ue (50Hz) | 440V | 250V | |||
| Power Frequency Voltage (KV) | 2.5kV | 1.5kV | |||
| Rated Irregular Load(A) | 63A | 32A | |||
| Rated working system: uninterrupted | Yes | ||||
| Cross section of single stranded cable | Min | 2.5mm² | 2.5mm² | ||
| Max | 25mm² | 16mm² | |||
| Cross section of multi-stranded cable | Min | 2.5mm² | 2.5mm² | ||
| Max | 16mm² | 10mm² | |||
| EN609 47-3-1 | 415V | 250V | |||
| Usage Category Ac23 | 63A | 32A | |||
| Short time rated voltage (A) 1/Sec | 756 | 240 | |||
| Breaking Capacity | 1kA | 500A | |||
UKF1
UKF2
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