Electronic Strike With Hold Open Button TL250KT2

TL250KT2 electric strike has the KT series characteristics: symmetrical housings so right or left open can be interchangeable, and with latch range adjustable within 3.5 mm.

But it’s specially designed with hold-open button: for released and ready for opening only once on electric pulse, convenient for continual exits or entries in a short while.



Product Paremeter

SizeLock body: 75x21x31mm
Lock profile: 250x25x34mm
MaterialLock body & Latch: zinc alloy with nickel plating
Lock plate: stainless steel
CoilCopper wire
Safe typeEither NC (normally closed) or NO (normally open)
Input VoltageDC12V±15%
Working currentNO: 650mA, NC: 230mA
Break-in resistance250kg
Hold-open buttonYes
Open directionRight or left open interchangeable
AccessoryScrew pack
ApplicationWooden door, metal door, fits for electric door lock, intercom system, video door phone or access control systems



1) Either NC/NO (fail-secure/fail-safe) for option;

2) Strike plate dimension and profile can be customizable;

3) Hold-open button;

4) Symmetric housing to make right open or left open interchange within one lock.

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