Specifications

• Signalling Function: alarm
• Network Type: AC
• Thermal Protection Adjustment Range: 90-150 A
• Relay Application: motor protection
• Product Or Component Type: electronic thermal overload relay
• Product Name: TeSys LRD || TeSys Deca
• Thermal Overload Class: class 20 IEC 60947-4-1
• Range: TeSys
• [Ui] Rated Insulation Voltage: power circuit 1000 V IEC 60947-4-1 || power circuit 600 V CSA || power circuit 600 V UL
• Product Compatibility: NSX circuit breaker || LC1D115 || LC1D150
• Device Short Name: LR9D

Contractual warranty

• Warranty: 18 months

Complementary

• Network Frequency: 50-60 Hz
• Height: 118 mm
• [Ith] Conventional Free Air Thermal Current: 5 A signalling circuit
• Auxiliary Contact Composition: 1 NO + 1 NC
• Connections – Terminals: power circuit bars || control circuit screw clamp terminals 1 0.5-1.5 mm flexible without cable end || control circuit screw clamp terminals 2 0.5-1.5 mm flexible without cable end || alarm circuit screw clamp terminals 1 0.5-1.5 mm flexible without cable end
• Phase Failure Sensitivity: tripping in 4 s +/- 20 % IEC 60947-4-1
• [Ue] Rated Operational Voltage: 690 V AC 0…400 Hz power circuit IEC 60947-4-1
• Switching Capacity In Ma: 0…150 mA
• Associated Fuse Rating: 4 A gG signalling circuit || 4 A BS signalling circuit
• Net Weight: 0.885 kg
• [Uimp] Rated Impulse Withstand Voltage: 6 kV IEC 60947-1
• Maximum Voltage Drop: <2.5 V closed state
• Supply Voltage Limits: 17-32 V
• Tripping Threshold: 1.05 +/- 0.06 In alarm IEC 60947-4-1 || 1.12 +/- 0.06 In de-energisation IEC 60947-4-1
• Tightening Torque: alarm circuit 0.45 N.m screw clamp terminals || power circuit 18 N.m bars M8 || control circuit 1.2 N.m screw clamp terminals
• Control Type: Red push-button stop || Blue push-button reset
• Mounting Support: under contactor || rail
• Width: 115 mm
• Depth: 125 mm
• [Us] Rated Supply Voltage: 24 V DC
• Temperature Compensation: -20-60 C

Offer Sustainability

• Rohs Exemption Information: Yes
• Mercury Free: Yes
• Environmental Disclosure: ENVPEP080207EN
• Sustainable Offer Status: Green Premium product
• Pvc Free: Yes
• Reach Regulation: Reference contains 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
• Weee: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• China Rohs Regulation: Product out of China RoHS scope. Substance declaration for your information.
• Circularity Profile: ENVEOLI100406
• Eu Rohs Directive: Compliant

Environment

• Product Certifications: UL || CSA || CCC || UKCA
• Mechanical Robustness: vibrations2 Gn, 5…300 Hz IEC 60068-2-6 || shocks13 Gn for 11 ms IEC 60068-2-7
• 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
• Climatic Withstand: IACS E10
• Ambient Air Temperature For Operation: -20-60 C without derating IEC 60947-4-1
• Dielectric Strength: 1.89 kV 50 Hz IEC 60947-1
• Ip Degree Of Protection: IP20 conforming to IEC 60529
• Ambient Air Temperature For Storage: -60-70 C
• Operating Altitude: <= 6561.68 ft (2000 m) without derating

Downloads

Spec Sheet

CAD

TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-top (dxf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-top (dwg)
IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01 (pdf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-left (dxf)
IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01 (dxf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-bottom (dwg)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-right (dwg)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-left (dwg)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664 (pdf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-front (dwg)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-isometric (dxf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-isometric (dwg)
IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01.DWF
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-bottom (dxf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-back (dxf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-back (dwg)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-front (dxf)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_2D-right (dxf)
IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01 (dwg)
TeSys LR.D – Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors – 3D CAD – MCADPD0004664_3D-simplified (stp)

Technical Drawing

Thermal motor – D range – Electronic – LR9DF (dwg)
Technical drawing for IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01 (dwg)
Technical drawing for IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01 (pdf)
Thermal motor – D range – Electronic – LR9DF (dxf)
Thermal motor – D range – Electronic – LR9DS (dwg)
Technical drawing for IEC Overload Relay, 90-150A, 3 Pole, F-Line – E0203901-01 (dxf)
Thermal motor – D range – Electronic – LR9DS (dxf)

Brochure

Square D Model 6 Intelligent Motor Control Centers Brochure – 8998BR0001 (pdf)
Industrial Automation and Control Product Lines Brochure – 998-20256927_2019_Line_Card_GM (pdf)
TeSys Refresh Informational Guide – Brochure – 998-20803955_GMA-US (pdf)

Certificate

CB Certificate TeSys F – LR9F5_LR9D – CB+LR9F5_LR9D_CN51014 (pdf)
CSA Certificate_ TeSys D_LR9F5&LR9D – CoFC_70077720_EN (pdf)
DNV Type Approval Certificate_TeSys F_LR9D_LR9F – LR9D-LR9F_Dj_TAE00003NG-revision1 (pdf)
ABS Type Approval Certificate_TeSys F_LR9D_LR9F – LR9D_LR9F_Certificate+No.22-2233898-PDA_Listing (pdf)
BV Type Approval Certificate_TeSys F_LR9D_LR9F – LR9D_LR9F_41038_B0+BV (pdf)
UL_Certificate_TeSys F_LR9D-F – E39281-19970326-CertificateofCompliance (pdf)

Catalog

Digest Catalog 18: Contactors and Starters-IEC (SEP 2022) – 0100CT1901_SEC-18_SEP2022 (pdf)
TeSys Catalogue – 2022 – Chapter B11 – Overload relays TeSys LRK, Deca, Giga, RM1, LT3 – B11+-+Overload+relays_EN+(web) (pdf)
Automation and Control Essentials Catalog 2023-EN – DIA5ED2170101EN_v7_Web (pdf)

Circularity Profile

End-of-Life Instructions Tesys LR9F – ENVEOLI100406EN (pdf)

Declaration of conformity

EU Declaration TeSys F_LR9F5_LR9D – EU_LR9F5_LR9D_SC16040808C.docx (pdf)

Environmental Disclosure

TeSys LR9F7375 Thermal overload protective relay – ENVPEP080207EN (pdf)

Instruction sheet

LR9D, LR9F – Electronic thermal overload relays 18.5 to 315 kW – Instruction sheet – 137862001A05_15 (pdf) (pdf)

Data Bulletin

Motor Control Solutions for the North American Market Data Bulletin – 8536DB0901+R04_23 (pdf)

Videos

Mounting LRD Overload Relay to TeSys D Series Contactor | Schneider Electric Support Locating Complete Part Number on Telemecanique LR2D Overload Relays | Schneider Electric Support Mounting a TeSys D-Line Contactor with Everlink Terminals to a Panel | Schneider Electric Support Removing Everlink Terminals from TeSys D Series Contactors | Schneider Electric Support