3 complete offers of electronic thermal overload relays for advanced motor protection:
• 5 current ranges from 0.1 to 110A • Class 5, 10, 20, 30 selectable • 5:1 FLA adjustment • Direct mounting to LC1D09-D38 contactors (LR9D01-32) • Three-phase and single-phase applications • Compact 45mm size (LR9D01-32)
• 2 current ranges from 60 to 150A • Direct mounting to LC1D115-150 contactors Simplified version: • Class 10, Class 20 Complete version: • Class 10, 20 selectable • Alarm function to avoid tripping by load shedding • Three-phase and single-phase applications
• 8 current ranges from 30 to 630A • Direct mounting to LC1F115-630 contactors Simplified version: • Class 10, Class 20 Complete version: • Class 10, 20 selectable • Alarm function to avoid tripping by load shedding • Three-phase and single-phase applications
All versions offer: • Settings locked by sealing the transparent flap • Screw terminals
Electronics harnessed for motor starters. These ingenious electronic overload relays offer a wide current adjustment range and a high level of accuracy due to thermal modeling suitable for even the most demanding applications. They can be directly mounted to TeSys D and F contactors to form extremely compact motor starters.
Industry, infrastructure, building, etc.
Standard motor protection
Motor overload, stalling, loss of phase protection