VD2-24/T630-25

VD2 indoor high-voltage AC vacuum circuit breaker

Model composition and meaning

Product Overview

The VD2-24/T630-25 circuit breaker switch is easy to install and requires minimal maintenance Advantages such as long lifespan, small size, affordability, safety, and reliability. This product meets the technical requirements of GB/T1984 AC high-voltage circuit breakers. Main circuit 630A-20KA (4s), 25KA (3S) Mechanical lifespan of 10000 cycles Grounding circuit 20KA (2S), mechanical life 3000 times.

Precautions for environmental conditions during use

• The altitude shall not exceed 2000m, and the seismic cracking degree shall not exceed 8 degrees;
• The environmental temperature for product use is -40 ° C~+140 ° C, with a daily average relative humidity not exceeding 90% and a monthly average not exceeding 90%;
• Installation sites with frequent and severe vibrations, water vapor, gases, chemical corrosive precipitates, salt spray, dust, dirt, and fire, explosion, and hazardous installation sites that significantly affect the performance of the mechanism are not suitable for use