LR2K0322
TeSys K – differential thermal overload relays – 12…16 A – class 10A
TeSys LRK thermal overload relay, 16A/690V, thermal setting range 12-16A, tripping class 10A, for protection of 3-phase motors 7.5kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test slide switch for simulation of a tripping, reset/stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1K16. Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).
Add to Quote CatalogueSpecifications
| Part Number | LR2K0322 |
|---|---|
| Country of Origin | CZ |
| UPC | 785901602514 |
| UPC11 | 78590160251 |
| EAN | 3389110705898 |
| Availability | N |
| Lead Time | 21 |
| UNSPSC | 39122330 |
| ECCN | EAR99 |
| HTs Code | 8536490075 |
| Prop 65 | This product can expose you to chemicals including: Antimony oxide & Antimony trioxide which is known to the State of California to cause Carcinogen harm. For more information go to www.p65warnings.ca.gov |
| RoHS Compliant | Yes |
| Discount Schedule | I12 |
| Return Indicator | No |
| Depth | 2.56 inch |
| Height | 2.28 inch |
| Width | 1.77 inch |
| Weight | 0.32 pound |
Characteristics
| Range | TeSys |
|---|---|
| Product Name | TeSys LRK |
| Product Or Component Type | Differential thermal overload relay |
| Device Short Name | LR2K |
| Relay Application | Motor protection |
| Product Compatibility | LP4K LP1K LC1K LC7K |
| Network Type | AC DC |
| Thermal Overload Class | Class 10A IEC 60947-4-1 |
| Thermal Protection Adj Range | 12…16 A |
| 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 |
| Network Frequency | <= 400 Hz |
| Mounting Support | Under contactor Plate, with specific accessories Rail, with specific accessories |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Ith Cnvtl Free Air Therm Crrt | 6 A signalling circuit |
| 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 |
| Uimp Rated Imp Wstd Voltage | 6 kV |
| Power Dissipation Per Pole | 2 W |
| Phase Failure Sensitivity | Yes IEC 60947-4-1 |
| Local Signalling | Trip indicator Yellow) |
| Control Type | Red push-button trip test function Blue push-button stop and manual reset selector switch manual or automatic reset |
| Connections - Terminals | screw clamp terminals 1 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 2 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 2 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.00…0.00 in² (0.34…2.5 mm²)flexible with cable end screw clamp terminals 2 0.00…0.00 in² (0.34…1.5 mm²)flexible with cable end |
| Tightening Torque | 11.51 lbf.in (1.3 N.m) screw clamp terminals Philips No 2 11.51 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm |
| Height | 2.28 in (58 mm) |
| Width | 1.77 in (45 mm) |
| Depth | 2.56 in (65 mm) |
| Product Weight | 0.32 lb(US) (0.145 kg) |
| Standards | VDE 0660 IEC 60947 NF C 63-650 BS 4941 |
| Product Certifications | CSA UL |
| Protective Treatment | TC IEC 60068 TC DIN 50016 |
| IP Degree Of Protection | IP2x IEC 60529 |
| Ambient Air Temp For Op | -4…131 °F (-20…55 °C) without derating IEC 60947 -22…140 °F (-30…60 °C) with derating IEC 60947 |
| Ambient Air Temp For Storage | -40…158 °F (-40…70 °C) |
| Operating Altitude | 6561.68 ft (2000 m) without derating |
| Fire Resistance | 1562 °F (850 °C) IEC 60695-2-1 |
| Flame Retardance | V1 UL 94 Requirement 2 NF F 16-101 Requirement 2 NF F 16-102 |
| 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 |
| Category | 22324 - CONTACTOR,K-LINE,OVERLOADS |
| Discount Schedule | I12 |
| GTIN | 00785901602514 |
| Nbr. Of Units In Pkg. | 1 |
| Country Of Origin | CZ |
| Green Premium Status | Green Premium product |
| REACh Free Of SVHC | Yes |
| EU RoHs Directive | Compliant |
| Mercury Free | Yes |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
| Warranty | 18 months |
