Automation and Control

TeSys LR9 - Motor protection components - overloads

Electronics harnessed for motor starters

Electronic thermal relays 18,5 kW to 315 kW - TeSys LR9

Benefits

These ingenious electronic relays have a built-in alarm function, a wide adjustment range and a high level of accuracy suitable for the most demanding applications. They can be mounted directly below the LC1-D115/150 and LC1-E contactors to form extremely compact motor starters.

Applications

Industry, infrastructure, building, etc :

- Standard motor protection
- Line protection
- Protection: motor overload, stalling, loss of phase

Electronic thermal overload relays, with built-in alarm function from 18.5 to 315 kW


	Description 8 ratings 2 versions : Simplified version: class 10, class 20 Complete version: can be selected as class 10 or 20, with an alarm function enabling tripping to be anticipated by shedding the load Settings locked by sealing the transparent flap Connectors: screw clamp

LR9-D: version from 18.5 to 75 kW

LR9-F: version from 18.5 to 315 kW. It is mounted directly below TeSys F contactors

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