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Thermal Overload Relays

TeSys LRD

TeSys LRD Series
Thermal overload relays
from 0.06 kW to 75 kW
they can be mounted directly under the contactors for compactness or separately using accessories.

TeSys LR2K

TeSys LR2K Series
Thermal overload relays
from 0.06 kW to 5.5kW
that can be used as a stand-alone solution or mounted directly on to TeSys K miniature contactors.

TeSys LR9

TeSys LR9 Series
Electronic Thermal Overload Relays
from 0.1 to 360 A
they can be mounted directly under the contactors for advanced motor protection.

Features

 

TeSys LRD is a reliable series of thermal overload relays designed to cover a range of motor ratings up to 75kW at 400 V. The devices can be combined with TeSys D contactors to form an extremely compact starter.

Specifications:

  • Manual or automatic reset
  • Sealable flap
  • Pre-wiring kit
  • Direct mounting with TeSys D contactors
  • Terminal block for separate mounting
  • Remote electrical reset available as an option
  • Connectors: spring terminal, screw clamp, terminal block EverLink (LRD3)
  • Class 10 A & 20

Benefits

TeSys LRD thermal overload relays deliver outstanding performance, flexibility and reliability.

  • Safe and effective protection
  • Simple to install
  • Integrated manual-automatic reset
  • Can be combined with TeSys D contactors to form an extremely optimized starter

 

Applications

TeSys LRD relays are used across industry, infrastructure, building, etc., to provide:

  • Protection against motor overload and loss of phase.

  • The perfect complement of magnetic only circuit breakers to manage thermal protection for motors.   

  • Selectable manual, remote or auto reset tripping options for better process management.