- The breaker adopted the new module spring operating mechanism, compact structure, simple, reasonable layout, reliable transmission, easy installation.
- Operating mechanism is integrated with breaker body , namely the whole breaker can be a fixed unit, or mounted on a moving base as carrier unit;
- Main conductive circuit generally adopts solidly sealed pole, insulating tube is optional as well.
- Main conductive circuit sealed by solid insulating material to form solid pole column free of maintenance, high reliability, minitype.
- The breaker is E2 grade one.
- After installed into the panel, it can provide excellent 5-interlocking functions.
- Altitude: 1 000m and below
- Ambient temperature: highest+40℃ , Lowest: -25℃
- Relative humidity: daily average not more then 95%, monthly average not more than 90%Saturated steam pressure: daily average not
more than 2.2×10-3MPa, monthly average not more than 1.8×10-3MPa
- Earthquake not exceed 8 degree
● The working site shall have no flammable , explosive and corrosive medinm, and no severe vibration.