Schneider Electric TeSys LRD · TeSys Deca differential thermal overload relay, rated 5 A. Thermal overload relay,TeSys Deca,7-10A,1NO+1NC,class 10A,screw clamp,for LC1D80.
Thermal overload relay,TeSys Deca,7-10A,1NO+1NC,class 10A,screw clamp,for LC1D80. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Range | TeSys |
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| Product name | TeSys LRD · TeSys Deca |
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| Product or component type | Differential thermal overload relay |
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| Device short name | LRD |
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| Relay application | Motor protection |
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| Network type | DC |
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| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
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| Thermal protection adjustment range | 7…10 A |
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| Tripping threshold | 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 |
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| Auxiliary contact composition | 1 NO + 1 NC |
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| [Ith] conventional free air thermal current | 5 A for signalling circuit |
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| Permissible current | 3 A at 120 V AC-15 for signalling circuit · 0.22 A at 125 V DC-13 for signalling circuit |
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| [Ue] rated operational voltage | 1000 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1 |
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| Associated fuse rating | 4 A gG for signalling circuit · 4 A BS for signalling circuit |
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| [Uimp] rated impulse withstand voltage | 6 kV |
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| Phase failure sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 |
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| Control type | Red push-button: stop · Blue push-button: reset |
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| Temperature compensation | -20…60 °C |
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| Height | 81 mm |
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| Width | 70 mm |
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| Depth | 115 mm |
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| Product weight | 0.51 kg |
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| Climatic withstand | conforming to IACS E10 |
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| IP degree of protection | IP20 conforming to IEC 60529 |
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| Ambient air temperature for operation | -20…60 °C without derating conforming to IEC 60947-4-1 |
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| Ambient air temperature for storage | -60…70 °C |
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| Dielectric strength | 2.2 kV at 50 Hz conforming to IEC 60947-1 |
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| Standards | EN/IEC 60947-4-1 · EN/IEC 60947-5-1 · UL 60947-4-1 · UL 60947-5-1 · CSA C22.2 No 60947-4-1 · CSA C22.2 No 60947-5-1 · GB/T 14048.4 · GB/T 14048.5 |
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| Product certifications | IEC · UL · CSA · CCC · EAC · UKCA · CE |
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| Warranty (in months) | 18 |
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