JN15-24/31.5 series indoor high-voltage earthing switch is a new earthing switch newly developed by our company. The product has the characteristics of excellent design, simple and compact structure and reliable technical performance, and meets the requirements of GB1985-2004 AC high-voltage disconnector and earthing switch and IEC62271-102:2002.

Product definition

Working Condition

Ambient temperature: -10°C to +40°C

Altitude: ≤1000m

Relative humidity: Daily average ≤ 95%, monthly average ≤ 90%

Earthquake intensity: ≤ 8 degrees

Pollution degree: II

Installation drawing and hole location diagram