Button switch technical parameters

2023-03-17 05:13:11

Button switch technical parameters

Environmental conditions

Ambient air temperature -25°C~ +40°C

Altitude: ≤2000m

Relative humidity of air: ≤90%

Pollution level 3

Protection class IP55

The main technical parameters

Switch rating: AC-15 36V/10A 110V/10A 220V/5A 380V/2.7A 660V/1.8A

DC-6V/4A 12/4A 24V/4A 48V/4A 110V/2A 220V/1A 440V/0.6A

Conventional heating current: 1th 10A

Electric shock resistance: ≤50mΩ

Insulation resistance: ≥10mΩ

Mechanical life: General button n≥100×10^4 times; Knob ≥30×10^4 times.

Key button n≥5×10^4 times; emergency stop button ≥5×10^4 times

Socket Weld Flanges

Socket-Weld Flanges has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe. The socket welding flange is similar to a slip-on flange except it has a bore and a counterbore dimension.

The counterbore is slightly larger than the O.D. of the matching pipe, allowing the pipe to be inserted into the flange similar to a slip-on flange.

The diamter of the smaller bore is the same as the I.D. of the matchine pipe A restriction is built into the bottom of the bore which sets as a shoulder for the pipe to rest on.


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Shandong Zhongnuo Heavy Industry Co.,Ltd. , https://www.zhongnuoflanges.com