TeSys K overload relays are designed to be used with TeSys K contactors to make a motor starter. 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 2.6 to 3.7 amperes. This trip current rating is calibrated per Class 10A. 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 CataloguePart Number | LR2K0310 |
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Country of Origin | CZ |
UPC | 785901883050 |
UPC11 | 78590188305 |
EAN | 3389110230499 |
Availability | S |
Lead Time | 3 |
UNSPSC | 39122330 |
ECCN | EAR99 |
HTs Code | 8536490050 |
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 | Yes |
Depth | 2.56 inch |
Height | 2.28 inch |
Width | 1.77 inch |
Weight | 0.32 pound |
Range | TeSys |
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Product Name | TeSys LRK |
Product Or Component Type | Differential thermal overload relay |
Device Short Name | LR2K |
Relay Application | Motor protection |
Product Compatibility | LC7K LP1K LP4K LC1K |
Network Type | DC AC |
Thermal Overload Class | Class 10A IEC 60947-4-1 |
Thermal Protection Adj Range | 2.6…3.7 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 | IEC 60947 VDE 0660 BS 4941 NF C 63-650 |
Product Certifications | UL CSA |
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 | 00785901883050 |
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 |
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1619 Boyd St, Santa Ana, CA 92705
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