Gentle start-up switches in accordance with ergonomics
UL : Approved Listing
SW-111's detection does not operate when a hand is just placed onto the unit.
With a design that only detects when fingers are bent in and lightly grip onto the unit, an intended startup is possible.
Two sets of external input indicators (two colors) are provided, so that they can be used as operation indicators for a variety of purposes.
If the light is continuously interrupted for more than 10 sec. by dust, etc., the switch is disabled and the fault indicator (yellow) illuminates.
Because a Photo-MOS relay is used for the output, a single unit can be configured without a specific output polarity.
In addition, there is no need for periodic replacement of parts such as contact-type relays.