TeSys LRD thermal overload relays – LRD22
This device protects big motors (like 11kW ones) from overheating. You can adjust how much electricity it allows (16-24A). If the motor gets too hot, has uneven power, or loses a phase, it shuts off fast (class 10A). It has buttons to test/reset, a dial for settings (under a locked clear cover), and lights to show problems. Connects to contactors with screws, mounts easily, and meets global safety/eco rules. Extra parts sold separately.
Description
Range: TeSys, TeSys Deca
Product name: TeSys LRD, TeSys Deca
Product or component type: Differential thermal overload relay
Device short name: LRD
Relay application: Motor protection
Product compatibility: LC1D12, LC1D09, LC1D25, LC1D38, LC1D32, LC1D18
Network type: DC, AC
Thermal overload class: Class 10A conforming to IEC 60947-4-1
Thermal protection adjustment range: 16…24 A
[Ui] rated insulation voltage: Power circuit: 600 V conforming to CSA, Power circuit: 600 V conforming to UL, Power circuit: 690 V conforming to IEC 60947-4-1
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