1 General                         

1.1  Ratings & Application: voltage up to 24KV, three-phase AC 50/60Hz; for making and breaking load current, overload current and short-circuit protection of electric systems and equipments.

1.2  Standard: IEC62271-100

2 Features

2.1 Three-phase pole mount, with compound insulation technique, improves resistance of high-low temperature, ultraviolet and aging.

2.2 In-built current transformer structure brings high property of insulation and partial discharge of the whole unit.

2.3 The vacuum arcing cubicle, with longitudinal magnetic field structure, provides stable capability of current making and breaking.

Spring mechanism: Mechanical endurance up to 10,000 times.

Permanent magnetic mechanism: Mechanical endurance up to 30,000 times; Current breaking and making could be done through both electric and manual way, which means the breaker can be used in blackout circumstance.

2.4 The stainless steel case, sprayed with electrostatic, improves its outdoor protection level to IP65.

2.5 Function combining: It’s suitable to be combined as sectionalizer,contact switch, disconnector, etc.

3 Technical Parameter

4Overall and Installation Dimension

4.1 Standard

                                    Figure 1 Standard

4.2 Circuit breaker with disconnector

                                         Figure 2 Circuit breaker with disconnector

                      Product photo