*Shorten the time of maintenance by changing the body
*Improve the noise resistance by adopting dedicated IC
(DC 3-wire type)
*Built-in protection circuit of reverse power polarity(DC)
*Built-in surge protection circuit(DC/AC) except for PS12 type
*Long life span, high reliability with simple operation
*Available to check the status of operation by Red LED
indicator
*Waterproof structure by IP67(IEC standard)
*Wide range of applications for replacement of micro
switch, limit switch