GN30-12D 12kV High Voltage Disconnect Switch Indoor Load Break Switch

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC
Model Number GN30-12D
Minimum Order Quantity 50PCS
Packaging Details WOODENS
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 50000 PCS/Month

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Product Details
Rate Voltage 12kV Rate Current 630A-1250A
Hot Stable Current 12.5kA/4S Move Satble Current 31.5kA/4S
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hv disconnect switch


load break disconnect switch

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Product Description

GN30-12D Indoor High Voltage Isolation Switch with switchgear Equipment


We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch , Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!


The Indoor high voltage isolation switch GN30-12 is new design for rotating contact type switch , there have insulators and contacts .


The isolation switch has no arc extinguishing device, although the rules stipulate that it can be operated in cases where the load current is less than 5A, but it is generally not load-bearing. But the isolation switch structure is simple, it can be seen at first glance from the appearance of the state of operation, when overhauling obviously break point.
The circuit breaker is referred to as "switch" in use, and the isolation switch is referred to as "switch" in use.


Item Technical data
Rated voltage (KV)     12    
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)     42    
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV)     75    
Local discharge (pc)  
Dispute bend (N)  

GN30-12D 12kV High Voltage Disconnect Switch Indoor Load Break Switch 0