What are the differences between the LAD91217 & LAD91218 and LAD93217 & LAD93218 star-delta kits?

The LAD91217 and LAD91218 star-delta kits provide the accessories used to create star-delta starters using contactors of the same physical depth i.e LC1D09*, LC1D12* and LC1D18* or LC1D25*, LC1D32* and LC1D38*.

The LAD93217 and LAD93218 star-delta kits provide the accessories used to create star-delta starters where the star contactor has a different physical depth than that of the delta contactor i.e using line and delta contactors of either LC1D25*, LC1D32* or LC1D38* with a star contactor of either LC1D09*, LC1D12* or LC1D18*.

The LAD91217 and LAD93217 kits comprise the following elements:

• power circuit connections
• mechanical interlock
• an LADS2 time delay contact block.

The LAD91218 and LAD93218 kits are almost identical to those above but do not include the LADS2 time delay contact block.

Note - For more information on building star-delta starters, please see FAQ FA136856.

Released for:Schneider Electric Ireland