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Schneider Electric TeSys LRD · TeSys Deca differential thermal overload relay, rated 5 A. TeSys Deca thermal overload relays,30..40A,class 20,for D80/95(3P).
TeSys Deca thermal overload relays,30...40A,class 20,for D80/95(3P). Genuine Schneider Electric product supplied by United Force.
| Range | TeSys |
|---|---|
| Product name | TeSys LRD · TeSys Deca |
| Product or component type | Differential thermal overload relay |
| Device short name | LR2D |
| Relay application | Motor protection |
| Product compatibility | LC1D95 · LC1D80 |
| Network type | DC · AC |
| Thermal overload class | Class 20 conforming to IEC 60947-4-1 |
| Thermal protection adjustment range | 30…40 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 |
| Network frequency | 0...400 Hz |
| Mounting support | Plate, with specific accessories · Rail, with specific accessories · Under contactor |
| Tripping threshold | 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A for signalling circuit |
| Permissible current | 0.72 A at 500 V AC-15 for signalling circuit · 0.06 A at 440 V DC-13 for signalling circuit |
| [Ue] rated operational voltage | 1000 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1 |
| Associated fuse rating | 4 A gG for signalling circuit · 4 A BS for signalling circuit |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Phase failure sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 |
| Control type | Red push-button: stop · Blue push-button: reset |
| Temperature compensation | -20…60 °C |
| Connections - terminals | Power circuit: screw clamp terminals 1 cable(s) 4…35 mm² flexible without cable end · Power circuit: screw clamp terminals 1 cable(s) 4…35 mm² flexible with cable end · Power circuit: screw clamp terminals 1 cable(s) 4…35 mm² solid without cable end · Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible without cable end · Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible with cable end · Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid without cable end |
| Tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals · Power circuit: 9 N.m - on screw clamp terminals |
| Height | 100 mm |
| Width | 75 mm |
| Depth | 121 mm |
| Product weight | 0.535 kg |
| Climatic withstand | conforming to IACS E10 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -20…60 °C without derating conforming to IEC 60947-4-1 |
| Ambient air temperature for storage | -60…70 °C |
| Flame retardance | V1 conforming to UL 94 |
| Mechanical robustness | Vibrations: 6 Gn conforming to IEC 60068-2-6 · Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7 |
| Dielectric strength | 2.2 kV at 50 Hz conforming to IEC 60947-1 |
| 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 |
| Product certifications | IEC · UL · CSA · EAC · DNV-GL · LROS (Lloyds register of shipping) · UKCA |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 12 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 6.483 kg |
| Warranty (in months) | 18 |