R3 Electric strike 12V DC - reverse action version

Note

The R3 Electric Strike is designed for remote opening of left, right (if construction of door frame allows it), and double-wing doors and gates. It is designed to be installed within a doorframe, in which it is possible to make a 23x29x91 mm mounting hole (draw on the right).
The lock was made smaller, to the dimensions as indicated, by using a leverage system, thanks to which most doorframes can accommodate our locks.

The R3 Electric Strike can work together with home interphone installation in all types of an entrance door. It is made of rust proof zinc alloys. It can be installed externally, provided that it is protected against flooding, against hostile weather impacts, and against being covered with paint. Additional plate is required for mounting.

Electric strike version

Reverse action version - or the so-called reverse lock. In its volt-free condition, the lock is unblocked. As soon as voltage is fed to it, the lock`s lever blocks the ratchet. This version is mainly used in general use areas, where fire-fighting and work health and safety regulations impose the condition that the door must be unblocked in voltage drop situations, e.g. at schools, cinemas, office areas, etc.

This version gives out no noise at all.

DC - designed for direct current (DC).
It can be connected conditionally to alternating current (AC).

Electric strike reverse action version - scheme

Gallery

Basic technical data

external housing dimensions:	20 x 28,5 x 90 mm
weight:	0,20 kg
allowable thrust on the door at ratchet release:	30N (3 kG)
allowable load of the door impacting the lock:	3000 N (300 kG)
rated voltage U:	11 ± 1V *
allowable uninterrupted operation time:	unlimited
ratchet:	adjustabele within the range of 3 mm, which allows for door clearance adjustment
* with bell transformer

Current consumption

Voltage U	10V	11V	12V	10V	11V	12V
Electric strike version	Alternating Current (AC) [mA]			Direct Current (DC) [mA]
R3-12.13L-DC	160	200	230	250		300