MCCB with IEC Standard to Produce
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- HKKM1 molded case circuit breaker series:
- Suitable for circuitries of AC 50/60Hz, rated insulation voltage up to 800V, rated working voltage of 400/690V and rated working current up to 1250A
- Technical parameters:
- Frame size rated current Inm: 800A
- Rated current In: 630, 700, 800A
- Class of rated ultimate short-circuit breaking capacity: M, H
- Pole number: 3, 4
- Rated ultimate short-circuit breaking capacity Icu: AC400, 65, 100kA
- Rated service short-circuit breaking capacity Ics: AC400, 42, 65kA
- Rated operation voltage Ue: AC 400V
- Rated insulation voltage Ui: 800V
- Rated impulse withstand voltage Uimp: 8000V
- Flashover distance: ≤100mm
- Applicability: isolation
- How to order:
- Please let me know what kind of model, current, pole and more
- If you have any question, please don't hesitate contact us
