Indicates imminent thermal overload tripping, when it exceeds 105% of the threshold
Signalling is possible via a LED
Manual and Automatic reset options available
It can only be used with Advanced Control Unit e.g. stk no. 493-8971 (LUCB 1XB) from which takes its power

Schneider are in the process of amending the colour of the TeSys range, from White to Black. This means that the stock you receive could be either of these colours. Please be assured that the colour change in no way affects the Fit, Form or Function of the product.

The TeSys U is a modular system for motor control; it enables the user to create a customised solution for their control requirements, from a series of standard modules. The plug-in modules allow the assembly and wiring before the selection of motor protection parameters and control voltages, they can be created or changed in seconds by changing the plug-in modules. A host of DOL starting applications can be catered for.

First choose a Power Base- 12A or 32A, direct on line or reversing. The power base includes 2 auxiliary contacts.
Then choose the plug-in protection module by motor full load current and control voltage required.
Additional plug in functions can be selected and added at any time.
The plug-in bases can use any LU9 type blocks see stock no. 493-8779 for base option