Products

LK-B300 Series

Model		LK-B303	LK-B308	LK-B306	LK-B307	LK-B309	LK-B310	LK-B313 LK-B313R	LK-B314 LK-B314R
Abbr.	Description	For swing door		For auto-door (sliding)				Option for accessory
DC+	DC +12V	●	●	●	●	●	●	●	●
GND	Ground	●	●	●	●	●	●	●	●
NO	●=Signal output - [Trigger]			●	●	●	●	●	●
COM	●=Signal output - [Trigger]			●	●	●	●	●	●
SNR	Relieve dropbolt [SNR+GND]	●	●	●	●	●	●	●	●
GND	Ground				●	●	●	●	●
NLK	Whether dropbolt does activate [NLK+GND]					●	●	●	●
POS	Lock position use Microswitch [POS+GND]				●		●		●
LI	Limited Signal (When door close and dropbolt activated the signal will cease) [LI+GND]					●	●	●	●
GND	Ground					●	●	●	●
NO2	NO2 (dropbolt activate)		●					●	●
NC2	NC2 (dropbolt activate)		●					●	●
COM2	COM2 (dropbolt activate)		●					●	●
ReO	Reed signal output (position use)		●					●
ReO	Reed signal output (position use)		●					●
UgO	Urgent action of dropbolt (Option)	○	○	○	○	○	○	○	○

Power： Adapter AC110V or 220V Output：DC12V 1.2A

Relay

220Vdc / 0.24A - 60W (125 Vdc / 0.24A - 30W)

250Vdc / 0.25A - 62.5VA (125 Vdc / 0.5A - 62.5 VA)

30Vdc / 2A- 60W

Here is the relevant file of K-B300 Series Electric Lock, welcome to download it

LK-B300 Series Catalog Download