LR3D3522 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 9-11kW@400V thanks to a thermal range 17-25A , a tripping class 20, for use with unbalanced loads. LR3D3522 is a TeSys LRD ther

• Control Type
• Red push-button stop
• Blue push-button reset
• Connections Terminals
• power circuit screw clamp terminals 1 4-35 mm² flexible without cable end
• power circuit screw clamp termin
• Mounting Support
• plate, with specific accessories
• rail, with specific accessories
• under contactor
• Tripping Threshold
• 1.14 +/- 0.06 Ir IEC 60947-4-1
• Uimp Rated Impulse Withstand Voltage
• 6 kV IEC 60947-1
• 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
• Carbon Footprint Of The Installation Phase A5
• 0.07981408927347457
• 0.1 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4
• 1 kg CO2 eq.
• 1.1693962688439379
• 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
• Ue Rated Operational Voltage
• 690 V AC 0...400 Hz power circuit IEC 60947-4-1
• Ui Rated Insulation Voltage
• power circuit 1000 V IEC 60947-4-1
• power circuit 600 V CSA
• power circuit 600 V UL
• Ip Degree Of Protection
• IP20 conforming to IEC 60529
• Carbon Footprint Of The Manufacturing Phase A1 To A3
• 4 kg CO2 eq.
• 3.9398475418890286
• Accessories
• LA7D305
• LA7D902
• XB5AL84101
• XB5AA86102
• Thermal Overload Class
• class 20 IEC 60947-4-1
• Flame Retardance
• V1 conforming to UL 94
• Carbon Footprint Of The Use Phase B2 B3 B4 B6
• 6 kg CO2 eq.
• 5.689007352019705
• Dielectric Strength
• 1.89 kV 50 Hz IEC 60947-1
• Auxiliaries
• LA7D03F
• LA7D03M
• LA7D3058
• Carbon Footprint Of The Distribution Phase A4
• 0.1490730773104017
• 0.1 kg CO2 eq.
• Tightening Torque
• control circuit 1.7 N.m screw clamp terminals
• power circuit 9 N.m screw clamp terminals
• power circuit 9 N.m screw clamp
• Ith Conventional Free Air Thermal Current
• 5 A signalling circuit
• Mechanical Robustness
• vibrations6 Gn IEC 60068-2-6
• shocks15 Gn for 11 ms IEC 60068-2-7
• Network Type
• DC
• AC
• Product Compatibility
• LC1D80
• LC1D95
• Associated Fuse Rating
• 4 A gG for signalling circuit
• 4 A BS for signalling circuit
• Ambient Air Temperature For Operation
• -20-60 °C without derating IEC 60947-4-1
• Product Certifications
• IEC
• UL
• CSA
• CCC
• EAC
• BV
• DNV-GL
• LROS (Lloyds register of shipping)
• UKCA

• Important Information Attributes
• Local Data Status : Publishable
• Local Publishable Date : 2025-02-26
• Device Type : Relay, Control & Measurement - Protection relay
• Serviceability : No
• Traceability : No
• Manufacturing Carbon Footprint : 3.93984754188903
• Distribution Carbon Footprint : 0.149073077310402
• Installation Carbon Footprint : 7.98140892734746e-02
• Use Carbon Footprint : 5.68900735201971
• End Of Life Carbon Footprint : 1.16939626884394
• Legacy WEEE Scope : In
• WEEE Product Category : 5
• Scope Perimeter : At least in Europe
• EOLI Availability Display : Yes
• End Of Life Doc Ref : ENVEOLI1101001
• 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 : 2023
• ROHS Eur Full Compliance Status : Compliant
• ROHS Eur Full Compliance Status Id : COMPLIANT
• China ROHS In Scope : No
• China ROHS Label : 1
• Green Premium Status For Reporting : Green Premium product
• With Recycled Cardboard : Yes
• Without Single Use Plastic : Yes
• Product Contributes To Saved And Avoided Emissions : No
• Return Indicator : N
• WD Status : 5 - INITIALIZED WITH DataSCAN OK (Migration)
• Compatibility Code : LR3D
• Device Short Name : LR3D
• Network Frequency : 0...400 Hz
• Package Weight Lbs : 535.0 g
• Phase Failure Sensitivity : tripping current 130 % of Ir on two phase, the last one at 0
• Product Availability : Non-Stock - Not normally stocked in distribution facility
• Product Or Component Type : non differential thermal overload relay
• Range : TeSys
• Relay Application : motor protection
• Returnability : No
• Sustainable Packaging : Yes
• Temperature Compensation : -20-60 °C
• Thermal Protection Adjustment Range : 17-25 A
• Total Lifecycle Carbon Footprint : 11 kg CO2 eq.
• Weee Label : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• Carbon Footprint Kg Co2 Eq Total Life Cycle : 11.027138329336548
• Relationshiptype : Compatible relationship
• General Attributes
• Product Or Component Type : non differential thermal overload relay
• Environment Attributes
• ROHS Exemption Information : Yes
• China ROHS Url : https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=exportPdfRoHSChina&pid=8696349&lang=en-us
• Take Back : No
• Reach Free Shvc : Yes
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : Pro-active China RoHS declaration (out of China RoHS legal scope)
• Toxic Heavy Metal Free : Yes
• Mercury Free : Yes
• Carbon Footprint : 11.0271383293365
• Ambient Air Temperature For Storage : -60-70 °C
• Circularity Profile : ENVEOLI1101001
• Climatic Withstand : IACS E10
• Environmental Disclosure : ENVPEP110101EN
• Eu Rohs Directive : Compliant
• 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
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Specifications
• Country of Origin : France
• Width : 2.95 in
• Depth : 4.76 in