::: Latching Relay LR40T(Terminal Type) , LR40TH(Terminal+ Handle) :::

       
       
 
 

Spec

LR40T & LR40TH

Coil Data

Rated voltage

6 - 48VDC

Rated power

3W

Operating power to set

2W

Pulse to set

20ms

Contact data

Max.switching voltage

250VAC

Max.switching current

40A

Insulation

Coil - contact

4000V.eff

Open contact

2000V.eff

Ambient temperature

-25 ~ 70℃

 
Latching type relay is the relay turning off by permanent magnet after tuning on by Start Signal, and the built-in is possible due to no generation of heat in coil since it has short movement time. No noise is a feature as it is maintained by permanent magnet.
 
>>> Applications
power failure, memoery circuit which is not opened under the voltage drop
Noiseless cabinet panel for the reduction of power consumption due to the low frequency of switching
road light, power replacement of self-generation