Differential thermal overload relays, TeSys K, 8 to 11.5 A, class 10A
- Manufactured by:
- Schneider Electric
- Price (VAT excluded)
- € 49.55
- Nuova Elva code
- LR2K0316
- Manufacturer code
- LR2K0316
- Availability
- 2 in stock
LR2K0316 is a TeSys LRK thermal overload relay from Schneider Electric to be used with a TeSys K contactors. It protects motors 4kW@400V thanks to a thermal range 8-11.5A, a tripping class 10A and phase unbalance protection. LR2K0316 is a TeSys LRK thermal overload relay from Schneider Electric for direct mounting on TeSys K contactors. With a thermal setting range 8-11.5A, a tripping class 10A and phase unbalance detection, it protects motors 4kW@400V. It provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach). Thermal overload protection relay, bimetallic type, with phase unbalance protection (differential). Direct mounting on the bottom terminals of a Tesys contactor LC1K09 to form a compact starter. Light and compact, 45mm wide. Manual control with test & reset buttons, manual / automatic reset selector. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. Can be completed with terminal blocks for separate mounting (LA7K0064).
Specifications
| Certifications | CSA |
|---|---|
| Contact Configuration | 1 NO + 1 NC |
| Depth | 65 mm |
| Height | 58 mm |
| Net Weight | 0.145 kg |
| Standard | BS 4941 |
| Storage Temperature | -40-70 °C |
| Warranty Length | 18 months |
| Width | 45 mm |
Specifications | |
| Network Type | DC || AC |
| Device Short Name | LR2K |
| Thermal Protection Adjustment Range | 8-11.5 A |
| Relay Application | motor protection |
| Product Or Component Type | differential thermal overload relay |
| Product Name | TeSys LRK |
| Thermal Overload Class | class 10A IEC 60947-4-1 |
| Range | TeSys |
| [Ui] Rated Insulation Voltage | power circuit 690 V BS 4941 || power circuit 690 V IEC 60947 || power circuit 750 V VDE 0110 group C || power circuit 600 V CSA C22.2 No 14 |
| Product Compatibility | LC7K || LP1K || LC1K || LP4K |
Contractual warranty | |
| Warranty | 18 months |
Complementary | |
| Network Frequency | <= 400 Hz |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV |
| Power Dissipation Per Pole | 2 W |
| Local Signalling | trip indicator Yellow) |
| Tightening Torque | 1.3 N.m screw clamp terminals Philips No 2 || 1.3 N.m screw clamp terminals flat Ø 6 mm || 1.3 N.m screw clamp terminals pozidriv No 2 |
| Control Type | Red push-button trip test function || Blue push-button stop and manual reset || selector switch manual or automatic reset |
| Mounting Support | under contactor || plate, with specific accessories || rail, with specific accessories |
| Width | 45 mm |
| Depth | 65 mm |
| Height | 58 mm |
| [Ith] Conventional Free Air Thermal Current | 6 A signalling circuit |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Phase Failure Sensitivity | yes IEC 60947-4-1 |
| [Ue] Rated Operational Voltage | <= 690 V power circuit || 690 V AC AC-15 signalling circuit || 250 V DC DC-13 signalling circuit |
| Associated Fuse Rating | 6 A gG signalling circuit VDE 0660 || 6 A gG signalling circuit IEC 60947 |
| Net Weight | 0.145 kg |
| Connections - Terminals | screw clamp terminals 1 1.5-4 mm²solid || screw clamp terminals 2 1.5-4 mm²solid || screw clamp terminals 1 0.75-4 mm²flexible without cable end || screw clamp terminals 2 0.75-4 mm²flexible without cable end || screw clamp terminals 1 0.34-2.5 mm²flexible with cable end || screw clamp terminals 2 0.34-1.5 mm²flexible with cable end |
Offer Sustainability | |
| Rohs Exemption Information | Yes |
| Circularity Profile | ENVEOLI2211018 |
| Eu Rohs Directive | Compliant |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP2211018 |
| Sustainable Offer Status | Green Premium product |
| 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 |
| Weee | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
| China Rohs Regulation | Product out of China RoHS scope. Substance declaration for your information. |
Environment | |
| Product Certifications | UL || CSA || UKCA |
| Fire Resistance | 850 °C IEC 60695-2-1 |
| Mechanical Robustness | shocks NO contact10 Gn for 11 ms IEC 60068-2-27 || shocks NC contact10 Gn for 11 ms IEC 60068-2-27 || vibrations NO contact2 Gn, 5...300 Hz IEC 60068-2-6 || vibrations NC contact2 Gn, 5...300 Hz IEC 60068-2-6 |
| Standards | IEC 60947 || VDE 0660 || BS 4941 || NF C 63-650 |
| Ambient Air Temperature For Operation | -20-55 °C without derating IEC 60947 || -30-60 °C with derating IEC 60947 |
| Ip Degree Of Protection | IP2X conforming to IEC 60529 |
| Flame Retardance | V1 conforming to UL 94 || requirement 2 conforming to NF F 16-101 || requirement 2 conforming to NF F 16-102 |
| Ambient Air Temperature For Storage | -40-70 °C |
| Protective Treatment | TC IEC 60068 || TC DIN 50016 |
| Operating Altitude | 6561.68 ft (2000 m) without derating |
