Hazardous location safety system SFDL2 Series

for warehouseprotection zone

The SFDL2 series safety flat type door lock switches can detect opening and closing of doors in machines, and also keep the door locked during potentially dangerous operation. The door lock switches feature slim size and front/rear installation for flexible installation in diverse application settings. The switches are also available in release button models for additional safety. Main features Slim size W 90 x H 105 x D 35.5 mm Head unit can be rotated to change insert direction of operation key : Operation key can be inserted from 4 directions (top/sides) Various contact types (up to 6-contacts) : Lock N.C. 2/N.O. 1+Door N.C. 2/N.O.1 : Lock N.C. 3+Door N.C. 2/N.O.1 : Lock N.C. 2/N.O. 1+Door N.C. 3 : Lock N.C. 3+Door N.C. 3 Manual unlock function (release key) for emergencies during installation or testing : Standard (cross) type and special type release keys, rear release button Two lock-release methods : Mechanical lock-solenoid release, solenoid lock-mechanical release models Different installation types depending on operation key insertion position : Front / rear installation models Excellent strength and durability with metal head model