DH2-80 low voltage isolation reversing switch

Isolating reversing switch is supplied by Yueqing Lingken Explosion-proof Electrical Co., Ltd., batch quantity only, large quantity discount\\Instructions for series products
Yueqing Lingken Explosion-proof Electrical Co., Ltd.
. Isolating reversing switch , isolation reversing switch, isolation reversing switch, - isolation reversing switch, Overview of isolation reversing switch produced by Yueqing Lingken explosion-proof production
. Product features
This series of isolation reversing switch is manually reversed , the spring mechanism is self-locking, so the reversal is reliable and very safe
.Main uses and scope of application
This series of isolation reversing switches is suitable for power lines with AC voltages to, and currents of , respectively. , used to isolate the main circuit and change the phase sequence of the power supply under no-load conditions. In case of fault, it can open with load and has high breaking capacity. It is especially suitable for forming a kilovolt-level mine flameproof electromagnetic starter.
.3 varieties and specifications
The varieties of this series of switches are
The specifications are, 3,
.Normal working and installation conditions
..Normal working conditions
The ambient air temperature does not exceed + degrees, and the lower limit is not lower than - degrees
The average value within the range does not exceed +3 degrees. If it exceeds this range, please consult with the manufacturer
The altitude does not exceed
The maximum temperature is The relative humidity of the air does not exceed The pollution level of the air around the product is level 3
Normal installation conditions
The margin between the mounting surface and the vertical line does not exceed the limit
Install in an environment free of corrosive metals and corrosive gases or vapors that damage insulation Medium
In a place without rainwater
In a place without significant impact or vibration