Frequently Asked Questions
Four-pole IEC contactors needs the part number for the mechanical interlock
Tesys D contactors
LADT9R1 is the mechanical interlock and power wiring only. The LADT9RV1 also includes an electrical interlock (2 NC contacts).
Use 2 x LC1D32U7 with a LAD9R1V reversing wiring kit
The LAD9R1V reverser kit contains the mechanical interlock you need for the LC1D32U7
Part codes LC1D09B7 + LAD9R1V
As the interlock is not sold separate the part number needed is LAD9R1V
LAD9R1V Is the code for the Mechanical and Electrical Interlock kit.
Identifying interlocks to field assemble a reversing contactor
IEC contactors and starters
Products sold and used in the United States
Field assembling a reversing IEC contactor
Use the LAD9R1V kit for mechanical and electrical interlocking or use the LAD9R1 kit for mechanical interlocking without electrical interlocking. Both include power connections
No, there is no interlock available specifically for the LC1DT contactors.
The mechanical interlock that comes with the 3 pole reversing kit LAD9R1V will fit, although the power interlock and reverse wiring included in this kit will not be compatible.
No They do not, and they are not available as a seperate part.
Interlocking 4 pole Tesys D contactors
Tesys D IEC contactors
4 pole contactors with 2NO and 2NC power poles - LC1D098 LC1D128 LC1D188 LC1D258
Catalog lists interlock for contactors with 4NO poles only
It is recommended to use the LAD9R1V interlock kit with the contactors that have 2NO and 2NC power poles. This kit provides the mechanical and electrical interlock needed to use in a reversing installation.