Technical FAQs

Ask a Question

What is the mechanical interlock for the TeSys 9 amp through 38 amp 4-pole contactors (4 normally open or 2 normally open/2 normally closed)?

Mechanical interlock needed for 4 pole Tesys D contactor

Product Line:
NEMA combination starters

Products sold and used in the United States

Mechanical interlocking required for application

The mechanical interlock without electrical interlocking is LAD9V2. The mechanical interlock with electrical interlocking is LADT9R1V.

Note: The power bus connector is what holds the two contactors together so it is recommended that the LAD9V2 be purchased as a replacement item only.

CTA-ID : 2017724
Was this helpful?
What can we do to improve the information ?