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KJT-XW2K High temperature resistant travel limit switch 350℃

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KJT-XW2K High temperature resistant travel limit switch 350℃
Operating temperature:-20~350℃ Protection level:IP66/IP67 Number of contacts:1NO+1NC Contact rating:5A/220V product advantages:High temperature, oil, water and pressure resistant Application :Industrial machinery, electric power, chemical industry, paper making, steel and other industries
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Trade Terms
FOB
Payment Terms
TT
Delivery Time
7-10 days
Packing
Polybag/box
Shipping
By sea, By air or By express delivery (DHL/UPS/FEDEX/TNT/EMS)
MOQ
1
Place of Origin
China
Certificate
CE,ROHS,UL
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KJT  brand high temperature resistant travel switch is a fully enclosed contact switch made of high temperature resistant materials. One group is normally open and the other is normally closed. The maximum allowable current is 5A/AC 220V (other voltages are subject to reservation). The contacts are specially processed After treatment, it can be used in high temperature environments for a long time without being damaged by oxidation or contamination.

KJT-XW series high temperature resistant travel switches have a maximum temperature of 350°C and can be divided into more than ten specifications such as roller arm type, adjustable rod type, pressure plunger type and roller pressure column type, which can meet the requirements of different occasions. Widely used in electric power, chemical industry, petroleum, textile, steel and other industries.


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 Characteristics


Operation speed

1mm to 2m/S


Action frequency

Mechanically:120 times/minute Electically:30 times/Minute


Contact resistance

Under 15mΩ(initial)


Insulation resistance

100MΩ以上(500VDC) 100mΩ above (at 500VDC)


Bearing voltage


Non-contact end:1,000VAC,50/60Hz for one minute
Current parts and noncurrent parts and end and connect position :2,200VAC,50/60Hz for one minute


Vibration

Action:10 to 55Hz,1.5mm pairs swing


Hitting


Machine:1,000m/Sec2(about 100G,S)
Action:300m/Sec2(about 30G,S)


Ambient temperature

use: -60 to +350℃


Humidity

Max 95% RH


Serve life


Mechanically:15,000,000 times above(at rated ot)
Electrically:500,000 times above


Weight

 About 275g


Protection structure

IEC specification:IP66/IP67

  

Note:

1. The power factor of the inductive load is above 0.4 (AC), and the time constant is below 7msec (DC).

2. The inrush current of the light bulb load is 10 times the steady state current, and the inrush current of the motor load is 6 times the steady state current.


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2K尺寸图

                  

●Double-circuit limit switch, widely used

●Rugged one-piece cast aluminum alloy housing

●High mechanical strength

●Oil-resistant, waterproof and pressure-proof structure

●It is easy to maintain because it is equipped with a set position indicator board.

●Many types of actuators, easy to use

●The built-in contact base has a double reed design and has a long mechanical life.


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2 (4)

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