Magnetic switch           Housing: red brass                                                    Protection class: IP65
 

 Magnetic switch monostable
Type wK177L11* L= 2m                 (old wHKPT1)
                       Ä 1 = 1 NOC
* Contact see Table 2     Standard: contact 4
 

 Magnetic switch bistable
Type wK177L21* L= 2m                  (old wHKPT2a)
                       Ä 1 = 1 NOC
* Contact see Table 2     Standard: contact 4