What is the alternative for shockproof contactors LC1D*G10** ?
An alternative for the shockproof contactors LC1DFG10** ( AC3: 12A ) and LC1DLG10*7 (AC3: 25A ) are contactors from
the TeSys D – range LC1D09*D up to LC1D38*D ( with DC control voltage ! ).
If the application has AC control voltage, a rectifier bridge LAD4S123 is necessary.
The LAD4S123 is a rectifier block for mounting on top of the TeSys D contactor,
the control voltage is limited to 250VAC.
AC voltage is applied at the input and the DC voltage from a 4 diode bridge rectifier appears at the output.
It is intended only for small contactors.
For your information: DC output voltage from LAD4S123 is 0.9 * AC input voltage.
For example if you supply 230VAC / 50 or 60Hz, then the DC output voltage will be 207VDC.
Old shockproof values LC1D*G AC : 12g / 50ms, 15g / 11ms, 30g / 6ms, 50g / 6ms in all axes
The shockproof values LC1D09 - D38*D are 15g / 11ms in all axes.
the TeSys D – range LC1D09*D up to LC1D38*D ( with DC control voltage ! ).
If the application has AC control voltage, a rectifier bridge LAD4S123 is necessary.
The LAD4S123 is a rectifier block for mounting on top of the TeSys D contactor,
the control voltage is limited to 250VAC.
AC voltage is applied at the input and the DC voltage from a 4 diode bridge rectifier appears at the output.
It is intended only for small contactors.
For your information: DC output voltage from LAD4S123 is 0.9 * AC input voltage.
For example if you supply 230VAC / 50 or 60Hz, then the DC output voltage will be 207VDC.
Old shockproof values LC1D*G AC : 12g / 50ms, 15g / 11ms, 30g / 6ms, 50g / 6ms in all axes
The shockproof values LC1D09 - D38*D are 15g / 11ms in all axes.
Released for: Schneider Electric Netherlands
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