Article: 154430

Keyswitch SS 90
22mm Nema type 4/4x flush back 1 n/o con

Key-operated switch for installing a hal
f cylinder in a zinc die-cast housing, s
uitable for indoor and outdoor mounting,
 provided with an additional second swit
ching contact.
Electric tear-off and cover monitoring, 
core drawback protection for half cylind
er integrated in the housing cover. 
Optical control indication for alarm and
 arming / disarming as well as a buzzer 
as an acoustic acknowledgment indication
, optionally available as continuous or 
momentary contact version. VdS approval 
in connection with protection against dr
illing (154437). 

Producer: Honeywell Security
Type: Keyswitch SS 90
22mm Nema type 4/4x flush back 1 n/o con
Article: 154430

Alternative: