TeSys LRD thermal overload relays - 90...150 A - class 10
TeSys LR9D electronic overload relay, 150A/1000V, thermal setting range 90-150A, tripping class 10, for protection of 3-phase motors 55-75kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, buttons for test, stop and reset, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by bolt terminals for bars or cables with lugs, it connects directly to the bottom terminals of 3-pole contactors LC1D115, D150. Mounting on DIN rail or screw fixing, separated from contactor, can be done without accessories. Multi-standards certified (IEC, UL, CSA, CCC, Marine), Green Premium compliant (RoHs/Reach).
Product Highlights
- Ensure high safty with phase failure and load unbalance detection
- The thermal adjustement dial enables accurate and reliable operation
- It is designed with a transparent cover lockable by sealing in case of misoperation
- Simple mounting on DIN rail or screw fixing
- Green Premium product
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