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Vacuum Interrupter For Circuit Breaker HFTD-12/630-20DH

SKU ACAJY Category Vacuum Interrupters Brand HONGFA Condition New

Specifications

Rated Voltage (V) 12kV
Rated current 630A
Rated Frequency 50/60Hz
Mechanical endurance 10000ops

Key Features

  • Mechanical endurance 10000ops
  • Rated voltage 12kV

Product Description

Vacuum Interrupter For Circuit Breaker, HFTD-12/630-20DH is a switch uses electrical contacts in a vacuum. It is the core component of medium-voltage circuit-breakers, generator circuit-breakers, and high-voltage circuit-breakers. The vacuum interrupter is made up of two contacts, which are separated by a small gap. When the contacts are pulled apart, the arc is drawn into the vacuum gap, where it is quickly extinguished. 

  • One circle welding
Vacuum Interrupter For Circuit Breaker HFTD-12/630-20DH
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Frequently Asked Questions

The rated voltage of this vacuum interrupter is 12kV.

The mechanical endurance of the HFTD-12/630-20DH is rated at 10,000 operations.

This vacuum interrupter has a rated current of 630A.

The HFTD-12/630-20DH supports rated frequencies of 50/60Hz.

When the contacts of the vacuum interrupter are pulled apart, the arc is drawn into the vacuum gap, where it is quickly extinguished.

The vacuum interrupter consists of two contacts that are separated by a small gap.

Yes, this vacuum interrupter is categorized as a customized product.

It uses electrical contacts in a vacuum to perform its functions.

The vacuum environment allows for quick extinction of the arc, enhancing the performance of the circuit breaker.

The contacts are made using a circle welding method.

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