F1-2 type auxiliary switchDetailed product description：

1、 Main purpose
In operating mechanisms such as high-voltage circuit breakers, high and low isolation switches, low-voltage air switches, and low-voltage knife switches, they are used as auxiliary electrical appliances to connect or disconnect signal control, measurement, protection, and interlocking circuit breakers.

2、 Applicable working conditions:
1. The temperature of the surrounding medium is not higher than+40 ℃ and not lower than -40 ℃
2. Altitude not exceeding 3000 meters
3. At a temperature of+25 ℃, the relative humidity of the air should not exceed 90%
4. In places without severe vibration and oscillation
5. A gas environment with no explosion hazard, no conductive dust, no damage to insulation, and no corrosion of metals in the surrounding medium.

3、 F1-2 auxiliary switch structure form:
1. F1 can adjust the rotation angle of the center moving contact according to different requirements, which can be divided into 60 °~90 °~120 °
2. F1 can be divided into horizontal and vertical installation methods, and into horizontal with fast mechanism and direct drive and delay contact according to structure.

4、 Technical parameters of F1-2 auxiliary switch:

rated voltage	rated current	rated voltage	rated current
~110	10A	-110V	12.5A
~220	5A	-220V	10A