Non differential thermal overload relays, TeSys K, 2.6 to 3.7 A, class 10A

NON DIFFERENTIAL THERMAL OVERL

SQDLR7K0310 LR7K0310 3389110705942
66.80 / EA
http://schema.org/OutOfStock
Non differential thermal overload relays, TeSys K, 2.6 to 3.7 A, class 10A
  • Country of Origin: Czechia
  • Depth: 65 mm
  • Height: 58 mm
  • Net Weight: 0.145 kg
  • Warranty Length: 18 mth
  • Weight: 0.145 kg
  • Width: 45 mm
TeSys LRK thermal overload relay, thermal setting range 2.6-3.7A, tripping class 10A, for protection of 3-phase motors. Non differential device, it can be used with unbalanced loads. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, 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 TeSys K series contactors. Mounting on DIN rail or screw fixing, separated from the contactor, with using terminal block LA7K0064 (to be ordered separately).
QTY
  • Product Description
  • Features
  • Specifications
TeSys LRK thermal overload relay, thermal setting range 2.6-3.7A, tripping class 10A, for protection of 3-phase motors. Non differential device, it can be used with unbalanced loads. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, 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 TeSys K series contactors. Mounting on DIN rail or screw fixing, separated from the contactor, with using terminal block LA7K0064 (to be ordered separately).
  • Prop 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
  • Environment
    • Product Certifications : UL || CSA || UKCA
    • 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 : BS 4941 || IEC 60947 || VDE 0660 || 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
    • Fire Resistance : 850 °C IEC 60695-2-1
  • Contractual warranty
    • Warranty : 18 months
  • Environmental data
    • Rohs Exemption Information : Yes
    • Packaging Made With Recycled Cardboard : Yes
    • Mercury Free : Yes
    • Environmental Disclosure : ENVPEP2211018
    • Packaging Without Single Use Plastic : Yes
    • Toxic Heavy Metal Free : Yes
    • Scip Number : e145d1bc-6ab6-4bb3-beeb-cb7d7952e3f6
    • 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.
    • Minimum Percentage Of Recycled Plastic Content : 0
    • Circularity Profile : ENVEOLI2211018
    • Take-Back : No
    • Global Warming ; Total Life Cycle​ : 4 kg CO2 eq.
    • Eu Rohs Directive : Compliant
    • Carbon Footprint (Kg Co2 Eq, Total Life Cycle) : 4.0175949088
  • Complementary
    • Network Frequency : <= 400 Hz
    • Height : 58 mm
    • [Ith] Conventional Free Air Thermal Current : 6 A signalling circuit
    • Auxiliary Contact Composition : 1 NO + 1 NC
    • [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 for signalling circuit conforming to VDE 0660 || 6 A gG for signalling circuit conforming to 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
    • [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
  • Specifications
    • Country of Origin : Czechia
    • Width : 45 mm
    • Height : 58 mm
    • Weight : 0.145 kg
    • Network Type : AC || DC
    • Thermal Protection Adjustment Range : 2.6-3.7 A
    • Relay Application : motor protection
    • Product Or Component Type : non 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 : LC1K || LP4K || LC7K || LP1K
    • Device Short Name : LR7K