Best current price£12.66from RS Components Ltd- UK
Shopping.co.uk recommended and popular offers
RS Components Ltd- UK£12.66Visit shop Schneider Electric Contactor Varistor for use with LC1 Series, LC2 Series
Visit shop4 offers from £12.66 - £29.05
View price history by clicking the chart icon.
The Schneider Electric LAD4VU is a surge protection module designed for specific TeSys contactors and CAD control relays. It offers essential transient voltage limitation for control circuits operating between 110-250V AC, ensuring greater equipment reliability. While effective, its compatibility is limited to the specified Schneider Electric devices, and it does not offer protection against direct lightning strikes.
| Model Part Number | LAD4VU |
|---|---|
| Brand | Schneider Electric |
The LAD4VU module's primary function is to protect control circuits from transient voltage surges by limiting them to safe levels.
It is compatible with TeSys LC1D09-D38, LC1DT20-DT40 contactors, and CAD control relays.
The module operates with a rated control supply voltage of 110 to 250V AC at both 50Hz and 60Hz.
It is designed for side-mounting and installs using a simple snap-on mechanism onto compatible contactors or control relays.
No, the LAD4VU module is designed to suppress transient voltages caused by switching or minor electrical disturbances, not direct lightning strikes.
No, the module is not designed to be opened or serviced. It is a sealed unit.
No, the module is designed to maintain the original dimensions of the contactor or control relay it is attached to.
Verify the module is correctly snapped onto a compatible contactor or control relay. Ensure the control voltage is within the 110-250V AC range.
Check that the module is properly seated and not obstructing any mechanical parts. Disconnect power and re-snap the module. Verify correct wiring of the contactor/relay.
This may indicate excessive transient activity or a fault in the protected circuit. Disconnect power immediately and consult a qualified electrician. Ensure the module is within its operational voltage limits.
Compatibility:
This module is specifically designed for use with:
It is rated for a control supply voltage of 110 to 250V AC at 50Hz or 60Hz.
Setup:
Care:
