Schneider Electric
LR3D12L
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Description
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LR3D12L is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 3kW@400V thanks to a thermal range 5.5-8A , a tripping class 20, for use with unbalanced loads. LR3D12L is a TeSys LRD thermal overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a thermal setting range 5.5-8A and tripping class 20, it protects unbalanced loads and motors 3kW@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) and Green Premium compliant (RoHs/Reach). Thermal overload protection relay, bimetallic type, for use with unbalanced loads (non differential). Direct mounting on the bottom terminals of a Tesys contactor LC1D09-D38 to form a compact starter. Light and compact, 45mm 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).- Country of Origin
- TH
- Part Number
- LR3D12L
- Tariff Code
- 8536490075
- EAN
- 39122330
- UNSPSC
- 39122330
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Environment
- Product Certifications
- IEC || UL || CSA || EAC || ABS || ATEX INERIS || UKCA
- Mechanical Robustness
- shocks15 Gn for 11 ms IEC 60068-2-7 || vibrations3 GN IEC 60068-2-6
- 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 || EN 50495
- 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
Contractual warranty
- Warranty
- 18 months
Offer Sustainability
- Rohs Exemption Information
- Yes
- Mercury Free
- Yes
- Environmental Disclosure
- ENVPEP080206EN
- Sustainable Offer Status
- Green Premium product
- 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
- ENVEOLI0802006
- Eu Rohs Directive
- Compliant with Exemptions
Complementary
- Network Frequency
- 0...400 Hz
- Height
- 66 mm
- [Ith] Conventional Free Air Thermal Current
- 5 A signalling circuit
- Auxiliary Contact Composition
- 1 NO + 1 NC
- Connections - Terminals
- 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 screw clamp terminals 1 1.5-10 mm² flexible without cable end || power circuit screw clamp terminals 1 1-4 mm² flexible with cable end || power circuit screw clamp terminals 1 1-6 mm² solid without cable end
- Phase Failure Sensitivity
- tripping current 130 % of Ir on two phase, the last one at 0
- [Ue] Rated Operational Voltage
- 690 V AC 0...400 Hz power circuit IEC 60947-4-1
- Associated Fuse Rating
- 4 A gG for signalling circuit || 4 A BS for signalling circuit
- Net Weight
- 0.144 kg
- [Uimp] Rated Impulse Withstand Voltage
- 6 kV
- Permissible Current
- 3 A 120 V AC-15 signalling circuit || 0.22 A 125 V DC-13 signalling circuit
- Tripping Threshold
- 1.14 +/- 0.06 Ir IEC 60947-4-1
- Tightening Torque
- control circuit 1.7 N.m screw clamp terminals || power circuit 1.7 N.m screw clamp terminals
- Control Type
- Red push-button stop || Blue push-button reset
- Mounting Support
- plate, with specific accessories || rail, with specific accessories || under contactor
- Width
- 45 mm
- Depth
- 76 mm
- Temperature Compensation
- -20-60 °C
Specifications
- Network Type
- DC || AC
- Thermal Protection Adjustment Range
- 5.5-8 A
- Relay Application
- motor protection
- Product Or Component Type
- non differential 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 600 V CSA || power circuit 600 V UL || power circuit 690 V IEC 60947-4-1
- Product Compatibility
- LC1D25 || LC1D09 || LC1D12 || LC1D38 || LC1D18 || LC1D32
- Device Short Name
- LR3D
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