LRD318L is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 7.5kW@400V thanks to a thermal range 12-18A, a tripping class 20 and phase unbalance protection. LRD318L is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 12-18A, a tripping class 20 and phase unbalance detection, it protects motors 7.5kW@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). Thermal overload protection relay, bimetallic type, with phase unbalance protection (differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D40A-D65A to form a compact starter. Light and compact, 55mm wide. Temperature compensated for a good accuracy of the protection. 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 (LAD7B, LAD96) and remote control devices (LAD703, LA7D03).

• 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

• Conformance Attributes
• Product Certifications : IEC, UL, CSA, CCC, EAC, DNV-GL, RMRS, EU-RO MR, LROS (Lloyds register of shipping), ATEX INERIS
• 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, EN 50495
• Complementary Attributes
• Ui Rated Insulation Voltage : power circuit 600 V CSA, power circuit 600 V UL, power circuit 690 V IEC 60947-4-1
• Ue Rated Operational Voltage : 690 V AC 0...400 Hz power circuit IEC 60947-4-1
• Uimp Rated Impulse Withstand Voltage : 6 kV
• Important Information Attributes
• Associated Fuse Rating : 4 A gG for signalling circuit, 4 A BS for signalling circuit
• Control Type : Red push-button stop, Blue push-button reset
• Mechanical Robustness : shocks15 Gn for 11 ms IEC 60068-2-7, vibrations4 gn IEC 60068-2-6
• Mounting Support : plate, with specific accessories, rail, with specific accessories, under contactor
• Network Type : DC, AC
• Permissible Current : 3 A 120 V AC-15 signalling circuit, 0.22 A 125 V DC-13 signalling circuit
• Product Name : TeSys LRD, TeSys Deca
• Range : TeSys, TeSys Deca
• Temperature Compensation : -20-60 °C, -20-60 °C
• Tightening Torque : control circuit 1.7 N.m screw clamp terminals, power circuit 5 N.m EverLink BTR screw connectors
• Connections Terminals : power circuit EverLink BTR screw connectors 1 1-35 mm² flexible with cable end, power circuit EverLink BTR screw connectors 1 1-35 mm² solid without cable end, control circuit screw clamp terminals 2 1-2.5 mm² flexible without cable end, control circuit screw clamp terminals 2 1-2.5 mm² flexible with cable end, control circuit screw clamp terminals 2 1-2.5 mm² solid without cable end, power circuit EverLink BTR screw connectors 1 1-35 mm² flexible without cable end
• Carbon Footprint Of The Distribution Phase A4 : 0.532707701, 0.5 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4 : 0.9 kg CO2 eq., 0.871212274
• Carbon Footprint Of The Installation Phase A5 : 0.060948491, 0.1 kg CO2 eq.
• Carbon Footprint Of The Manufacturing Phase A1 To A3 : 0.5 kg CO2 eq., 0.45216814
• Carbon Footprint Of The Use Phase B2 B3 B4 B6 : 2 kg CO2 eq., 1.896335784
• Local Data Status : Publishable
• Local Publishable Date : 2025-08-19
• Return Indicator : N
• Stocking Flag : Y
• 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 : Yes
• End Of Life Doc Ref : ENVEOLI0804005
• Reach Full Compliance Status : Free of Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : NOT_CONTAINING_SVHC
• Reach Compliance Directive : Free of Substances of Very High Concern above the threshold
• Rohs Eur In Scope : Yes
• Rohs Eur Status : Compliant
• Rohs Eur Conformity Date : 1926
• Rohs Eur Full Compliance Status : Compliant
• China Rohs In Scope : No
• China Rohs Label : 1
• With Recycled Cardboard : Yes
• Without Single Use Plastic : Yes
• Product Contributes To Saved And Avoided Emissions : No
• Product Kit Identifier : N
• Compatibility Code : LRD
• Device Short Name : LRD
• Dielectric Strength : 1.89 kV 50 Hz IEC 60947-1
• Flame Retardance : V1 conforming to UL 94
• Network Frequency : 0...400 Hz
• Phase Failure Sensitivity : tripping current 130 % of Ir on two phase, the last one at 0
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : differential thermal overload relay
• Relay Application : motor protection
• Returnability : No
• Software Version : v6.1
• Sustainable Packaging : Yes
• Thermal Overload Class : class 20 IEC 60947-4-1
• Thermal Protection Adjustment Range : 12-18 A
• Total Lifecycle Carbon Footprint : 4 kg CO2 eq.
• Tripping Threshold : 1.14 +/- 0.06 Ir 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
• R Thermal Protection Adj Range : 12-18 A
• Pep Code : ENVPEP0804005EN
• Database Version : 2023-02
• Pep Verification Date : 2024-06-01
• Pcr Version : PCR-4-ed4-EN-2021 09 06
• Psr Version : PSR-0005-ed3.1-EN-2023 12 08
• Type Of Verification For The Pep : Independent internal review
• Data Source : extrapolated product
• Functional Unit Description : The functional unit of the LRD365 is to detect overload currents in order to protect the load for 20 years.
• Functional Unit Quantity : 1
• Functional Unit Unit : unit
• Product Weight In G2 : 432
• Reference Lifetime In Y2 : 20
• Energy Consumption On Product Lifetime In Kwh : 28.3824
• Energy Model Manufacturing A1 A3 2 : France, FR
• Energy Model Installation A5 2 : Electricity Mix; Low voltage; 2018; France, FR
• Energy Model Use B6 2 : Electricity Mix; Low voltage; 2018; France, FR
• Energy Model End Of Life C1 C4 2 : Electricity Mix; Low voltage; 2018; France, FR
• Recyclability Potential In 2 : 27
• Offer Owner Code : 190788
• Height Nominal : 70 mm
• Width Nominal : 55 mm
• Environment Attributes Main
• China Rohs Regulation : Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
• Ambient Air Temperature For Operation : -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1, -20-60 °C without derating IEC 60947-4-1
• Product Compatibility : LC1D50A, LC1D65A, LC1D40A
• Take Back : No
• Reach Free Shvc : Yes
• Recycled Metal Content At Cr Level : 0 %
• Toxic Heavy Metal Free : Yes
• Mercury Free : Yes
• Carbon Footprint : 3.81337239
• Ambient Air Temperature For Storage : -60-70 °C
• Circularity Profile : ENVEOLI0804005
• Climatic Withstand : IACS E10
• Environmental Disclosure : ENVPEP0804005EN
• Eu Rohs Directive : Compliant
• Ip Degree Of Protection : IP20 conforming to IEC 60529
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : Yes
• Reach Free Of Svhc : Yes
• Reach Regulation : Free of Substances of Very High Concern above the threshold
• Pep Code : ENVPEP0804005EN
• Pep Verification Date : 2024-06-01
• Pcr Version : PCR-4-ed4-EN-2021 09 06
• Psr Version : PSR-0005-ed3.1-EN-2023 12 08
• Type Of Verification For The Pep : Independent internal review
• General Attributes
• Product Or Component Type : differential thermal overload relay
• ETIM
• ETIM 8 : EC000106
• ETIM 9 : EC000106
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Specifications
• Country of Origin : Brazil, France, United States
• Depth : 123 mm