KJT stainless steel travel switch is a fully enclosed contact switch made of stainless steel material. One group is normally open and one group is normally closed. The maximum allowable current is 5A/AC 220V (other voltages are subject to reservation). The contacts can be used at high temperatures after special treatment. It can be used for a long time in the environment without being damaged by oxidation or pollution.

KJT series stainless steel 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.

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.

                    

●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.