PPRN1GL4X
PPRN2GL4X
PPRN3GL4X
PPRN4GL4X
PPRN5GL4X
PPRN8GL4X
– Pulsanti Ø22
– Non luminosi
– Rasato e instabile
PPRN1GL4X > rosso PPRN2GL4X > verde PPRN3GL4X > giallo PPRN4GL4X > blu PPRN5GL4X > bianco PPRN8GL4X > nero