TeSys LR9D electronic overload relay, 8A/690V, thermal setting range 1.6-8A, selectable tripping class 5-10-20-30, for protection of 3-phase motors 0.75-3kW at 400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, buttons for test, stop and reset as well as manual-automatic reset selector, dipswitches for tripping class selection, 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 LC1D09-D38. Mounting on DIN rail or screw fixing, separated from contactor, with use of the terminal block LAD7B205 (to be ordered separately). Multi-standards certified (IEC, UL, CSA, CCC), RoHs/Reach.

• Prop 65
• WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Conformance Attributes
• Product Certifications : IECEE CB Scheme, UL, CSA, CCC
• 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
• Complementary Attributes
• Ue Rated Operational Voltage : 690 V power circuit, 660 V signalling circuit
• Ui Rated Insulation Voltage : power circuit 1000 V, signalling circuit 690 V
• Uimp Rated Impulse Withstand Voltage : 6 kV
• Important Information Attributes
• Persona Type Ids : EU, LC, OM, OM8, PB, SC
• Persona Type Names : End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician
• Market Segmentation Id : COMMERCIAL, INDUSTRIAL
• Market Segmentation : Commercial, Industrial
• Associated Fuse Rating : 5 A gG for signalling circuit, 5 A BS for signalling circuit
• Control Type : Red push-button stop and manual reset, White 2 microswitches adjustable trip class, Red knob automatic reset, White dial full-load current adjustment
• Electromagnetic Compatibility : surge withstand 2 kV common mode IEC 61000-4-5, resistance to electrostatic discharge 8 kV IEC 61000-4-2, immunity to radiated radio-electrical interference 10 V/m IEC 61000-4-3, immunity to fast transients 2 kV IEC 61000-4-4
• Mechanical Robustness : vibrations 10...150 Hz6 Gn IEC 60068-2-6, shocks 11 ms15 gn IEC 60068-2-7
• Mounting Support : under contactor, plate, with specific accessories, rail, with specific accessories
• Tightening Torque : control circuit 0.8 N.m screw clamp terminals, power circuit 3.1 N.m screw clamp terminals
• Connections Terminals : control circuit screw clamp terminals 1 2.5-2.5 mm² solid or flexible - without cable end, power circuit screw clamp terminals 1 16-16 mm² solid or flexible - without cable end
• Local Data Status : Publishable
• Local Publishable Date : 2026-03-26
• Global Commercial Status : Commercialised
• Return Indicator : Y
• Stocking Flag : N
• Stock Policy : 2
• Device Type : Relay, Control & Measurement - Protection relay
• Serviceability : No
• Traceability : No
• Legacy Weee Scope : In
• Weee Product Category : 5
• Scope Perimeter : At least in Europe
• Eoli Availability Display : No need of specific recycling operations
• Rohs Eur In Scope : Yes
• Rohs Eur Status : Compliant By Exemption
• Rohs Eur Conformity Date : 2020
• Rohs Eur Full Compliance Status : Compliant By Exemption
• China Rohs In Scope : No
• China Rohs Label : 7
• With Recycled Cardboard : No
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Tier Id : 1
• Tier : 1
• Function Option Id : STANDARD
• Function Option : Standard
• Product Kit Identifier : N
• Device Short Name : LR9D
• Dielectric Strength : 6 kV 50 Hz IEC 60255-5
• Energy Efficiency Optimized : False
• Phase Failure Sensitivity : phase difference > 40% 3-3 s IEC 60947-4-1
• Power Consumption In W : 300 mW
• Product Availability : Stock - Normally stocked in distribution facility
• Product Name : TeSys LRD
• Product Or Component Type : electronic thermal overload relay
• Range : TeSys
• Relay Application : motor protection
• Returnability : Yes
• Sustainable Packaging : No
• Thermal Overload Class : class 5…30
• Thermal Protection Adjustment Range : 1.6-8 A
• Time Range : 1.5...4 min - automatic reset time
• Tripping Threshold : 1.25 In IEC 60947-4-1
• Weee Label : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• Ith Conventional Free Air Thermal Current : 5 A signalling circuit
• Warranty In Months : 18
• Offer Owner Code : 190788
• Height Nominal : 72.5 mm
• Width Nominal : 45 mm
• Environment Attributes Main
• China Rohs Regulation : Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
• Ambient Air Temperature For Operation : -25-70 °C IEC 60255-8, -25-70 °C IEC 60255-8, -25-70 °C IEC 60255-8, -25-70 °C IEC 60255-8
• Product Compatibility : LC1D12, LC1D32, LC1D38, LC1D09, LC1D25, LC1D18
• Take Back : Nej
• Recycled Metal Content At Cr Level : 0 %
• Mercury Free : Yes
• Ambient Air Temperature For Storage : -55-80 °C
• Eu Rohs Directive : Compliant By Exemption
• Ip Degree Of Protection : IP20 front face IEC 60529
• Operating Altitude : 6561.68 ft (2000 m) without derating
• Packaging Made With Recycled Cardboard : No
• Packaging Without Single Use Plastic : No
• General Attributes
• Product Or Component Type : electronic thermal overload relay
• ETIM
• ETIM 8 : EC001080
• ETIM 9 : EC001080
• Specifications
• Country of Origin : United States
• Depth : 79.9 mm