Schneider Electric LR9D08 TeSys LRD Motor Protection Relay, 1.6-8A, 3 Phase, 6kV Impulse, IP20
Schneider Electric LR9D08 TeSys LRD Motor Protection Relay, 1.6-8A, 3 Phase, 6kV Impulse, IP20
- MPN: LR9D08
- PPN: SCH-LR9D08
Spec sheet
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CAD$217.98/ EA
Description
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@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), Green Premium compliant (RoHs/Reach).
Specifications
Environment
- 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
- Dielectric Strength
- 6 kV 50 Hz IEC 60255-5
- Ip Degree Of Protection
- IP20 front face IEC 60529
Mechanical Robustnessvibrations 10...150 Hz6 Gn IEC 60068-2-6 || shocks 11 ms15 gn IEC 60068-2-7
Ambient Air Temperature For Operation-25-70 °C IEC 60255-8
Ambient Air Temperature For Storage-55-80 °C
Operating Altitude2000 m without derating
Complementary
- Time Range
- 1.5...4 min - automatic reset time
- [Ith] Conventional Free Air Thermal Current
- 5 A signalling circuit
- Phase Failure Sensitivity
- phase difference > 40% 3-3 s IEC 60947-4-1
- 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
- Net Weight
- 0.18 kg
- 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
- Tripping Threshold
- 1.25 In IEC 60947-4-1
- Width
- 45 mm
Height72.5 mm
Tightening Torquecontrol circuit 0.8 N.m screw clamp terminals || power circuit 3.1 N.m screw clamp terminals
[Ue] Rated Operational Voltage690 V power circuit || 660 V signalling circuit
Associated Fuse Rating5 A gG for signalling circuit || 5 A BS for signalling circuit
[Uimp] Rated Impulse Withstand Voltage6 kV
[Ui] Rated Insulation Voltagepower circuit 1000 V || signalling circuit 690 V
Control Typered push-button stop and manual reset || white 2 microswitches adjustable trip class || red knob automatic reset || white dial full-load current adjustment
Depth79.9 mm
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP1502001EN
- Reach Regulation
- Reference contains Substances of Very High Concern above the threshold
- China Rohs Regulation
- Product out of China RoHS scope. Substance declaration for your information
- Eu Rohs Directive
- Compliant with Exemptions
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Circularity ProfileENVEOLI1502001EN
Specifications
- Thermal Protection Adjustment Range
- 1.6-8 A
- Relay Application
- motor protection
- Product Name
- TeSys LRD
- Range
- TeSys
- Product Compatibility
- LC1D12 || LC1D32 || LC1D38 || LC1D09 || LC1D25 || LC1D18
Power Consumption In W300 mW
Product Or Component Typeelectronic thermal overload relay
Thermal Overload Classclass 5…30
Mounting Supportunder contactor || plate, with specific accessories || rail, with specific accessories
Device Short NameLR9D
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CAD$217.98/ EA
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