Fast delivery High Voltage Ring Main Unit Sf6 Load Break Switch Rmu Breaker Switch

Short Description:

VS1-12 series solid-sealed indoor vacuum circuit breaker is an indoor high-voltage switchgear for three-phase power system with rated voltage of 12kV and frequency of 50 Hz. It is used as protection and control appliance due to vacuum circuit breaker. The special advantages are especially suitable for frequent operations requiring rated current or multiple short-circuit currents.

VS1-24 series solid-sealed indoor vacuum circuit breakers are fixedly mounted, mainly used for fixed switchgear. The circuit breaker can be used alone or in ring power supply, box transformer or various non- power supply system.

Product Detail

Product Tags


VZF-12R built-in sealed vacuum load switch-fuse combination eletrical appliance(hereinafter referred to as vacuum switch)is a new type of vacuum switch equipment developed according to the special design concept and combined with market demand.It is a widely used in indoor armored air insulated switchgear,and it conforms to GB3804-1997 and other standards.

VZF-12R built-in sealed vacuum load switch-fuse combination eletrical appliance can ensure safe and operation in power grid with corresponding voltage grade as long as it is within the technical parameters of vacuum switch.

Appearance and installation dimensions

Dimension parameter

Cabinet width(unit:mm) P(mm) A(mm) B(mm) C(mm) D(mm) E(mm)
650 150 490 500 530 490 205
800 210 638 652 682 638 276
1000 275 838 852 882 838 376

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