TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, for LC1D80 and LC1D95
- Produttore:
- Schneider Electric
- Prezzo (IVA esclusa)
- € 129.92
- Codice Nuova Elva
- LRD3357
- Codice produttore
- LRD3357
- Disponibilità
- 1 in stock
TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 80 amp through 95 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 37 to 50 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).
Specifications
| Certifications | ATEX INERIS |
|---|---|
| Contact Configuration | 1 NO + 1 NC |
| Depth | 115 mm |
| Height | 81 mm |
| Net Weight | 0.51 kg |
| Standard | CSA C22.2 No 60947-4-1 |
| Storage Temperature | -60-70 °C |
| Warranty Length | 18 months |
| Width | 70 mm |
Specifications | |
| Network Type | DC || AC |
| Device Short Name | LRD |
| Thermal Protection Adjustment Range | 37-50 A |
| Relay Application | motor protection |
| Product Or Component Type | differential thermal overload relay |
| Product Name | TeSys LRD || TeSys Deca |
| Thermal Overload Class | class 10A IEC 60947-4-1 |
| Range | TeSys |
| [Ui] Rated Insulation Voltage | power circuit 1000 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL |
| Product Compatibility | LC1D95 || LC1D80 |
Contractual warranty | |
| Warranty | 18 months |
Complementary | |
| Network Frequency | 0...400 Hz |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV IEC 60947-1 |
| Permissible Current | 0.72 A 500 V AC-15 signalling circuit || 0.06 A 440 V DC-13 signalling circuit |
| Tripping Threshold | 1.14 +/- 0.06 Ir IEC 60947-4-1 |
| Tightening Torque | control circuit 1.7 N.m screw clamp terminals || power circuit 9 N.m screw clamp terminals |
| Control Type | Red push-button stop || Blue push-button reset |
| Mounting Support | plate, with specific accessories || rail, with specific accessories || under contactor |
| Width | 70 mm |
| Depth | 115 mm |
| Temperature Compensation | -20-60 °C |
| Height | 81 mm |
| [Ith] Conventional Free Air Thermal Current | 5 A signalling circuit |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Connections - Terminals | power circuit screw clamp terminals 1 4-35 mm² flexible without cable end || power circuit screw clamp terminals 1 4-35 mm² flexible with cable end || power circuit screw clamp terminals 1 4-35 mm² solid without cable end || control circuit screw clamp terminals 2 1-2.5 mm² flexible without cable end || control circuit screw clamp terminals 2 1-2.5 mm² flexible with cable end || control circuit screw clamp terminals 2 1-2.5 mm² solid without cable end |
| Phase Failure Sensitivity | tripping current 130 % of Ir on two phase, the last one at 0 |
| [Ue] Rated Operational Voltage | 1000 V AC 0...400 Hz power circuit IEC 60947-4-1 |
| Associated Fuse Rating | 4 A gG signalling circuit || 4 A BS signalling circuit |
| Net Weight | 0.51 kg |
Offer Sustainability | |
| Rohs Exemption Information | Yes |
| Circularity Profile | ENVEOLI1101001 |
| Eu Rohs Directive | Compliant |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP110101EN |
| Sustainable Offer Status | Green Premium product |
| Toxic Heavy Metal Free | Yes |
| Reach Regulation | Free of Substances of Very High Concern above the threshold |
| California Proposition 65 | WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov |
| Reach Free Of Svhc | Yes |
| China Rohs Regulation | Pro-active China RoHS declaration (out of China RoHS legal scope) |
Environment | |
| Product Certifications | IEC || UL || CSA || CCC || EAC || ATEX INERIS || UKCA |
| Mechanical Robustness | vibrations6 Gn IEC 60068-2-6 || shocks15 Gn for 11 ms IEC 60068-2-7 |
| 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 |
| Climatic Withstand | IACS E10 |
| Ambient Air Temperature For Operation | -20-60 °C without derating IEC 60947-4-1 |
| Dielectric Strength | 2.2 kV 50 Hz IEC 60947-1 |
| Ip Degree Of Protection | IP20 conforming to IEC 60529 |
| Flame Retardance | V1 conforming to UL 94 |
| Ambient Air Temperature For Storage | -60-70 °C |
