Sehemu ya hisa.: 226
Inahitaji: Contact Block(s), Illumination Source, Andika: Momentary, Mwangaza: Illuminated, Aina ya Actuator: Pushbutton, Round, (Chagua Kwanza, kisha Tumia Vichujio) Mfululizo unaoendana: Carlo Gavazzi, PB, Vipimo vya Kukata Jopo: 22mm (Round),