Schneider Electric LRD123 — TeSys thermal overload relay. Bimetallic thermal overload relay for motor protection. Thermal relay 5,5-8A Spring.
Schneider Electric LRD123 — TeSys thermal overload relay. Bimetallic thermal overload relay for motor protection. Thermal relay 5,5-8A Spring.
| Manufacturer part number (MPN) | LRD123 |
| EAN / GTIN | 3389110822083 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Package quantity | 23 pcs |
| Setting range | 5.5-8 A |
| 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 | LC1D38; LC1D09; LC1D18; LC1D12; LC1D32; LC1D25 |
| Network type | AC; DC |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Thermal protection adjustment range | 5.5…8 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 | 3 A at 120 V AC-15 for signalling circuit; 0.22 A at 125 V DC-13 for signalling circuit |
| [Ue] rated operational voltage | 690 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 | Control circuit: spring terminals 1 cable(s) 1…2.5 mm² solid without cable end; Control circuit: spring terminals 1 cable(s) 1…2.5 mm² flexible without cable end; Power circuit: spring terminals 1 cable(s) 1.5…4 mm² flexible without cable end; Power circuit: spring terminals 1 cable(s) 1.5…4 mm² flexible with cable end |
| Height | 93 mm |
| Width | 45 mm |
| Depth | 72 mm |
| Product weight | 0.14 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 | 1.89 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; GB/T 14048.4; GB/T 14048.5; EN 50495 |
| Product certifications | IEC; UL; CSA; CCC; EAC; BV; RINA; DNV-GL; LROS (Lloyds register of shipping); ATEX INERIS; UKCA |
| Warranty (in months) | 18 |
| MOQ | 1 |