PN1L-M2AFB002E0S,30MM PIEZO RING 24VDC RED
PN1L-M2AFB002E0W,30MM PIEZO RING 24VDC WHITE
PN1L-M2AFB002E0Y,30MM PIEZO RING 24VDC YELLOW
PN1L-M2AFB002E2A,30MM PIEZO RING 24VDC RED-GRE
PN1L-M4AFB002D0B,30MM PIEZO RING 12VDC BLUE
PN1L-M4AFB002D0G,30MM PIEZO RING 12VDC GREEN
PN1L-M4AFB002D0S,30MM PIEZO RING 12VDC RED
PN1L-M4AFB002D0W,30MM PIEZO RING 12VDC WHITE