LR9D08 is a TeSys LR9D electronic overload relay from Schneider Electric to be used with a TeSys D contactor. With a thermal range 1.6-8A, selectable tripping class 5-10-20-30 and phase unbalance protection, it protects motors 1.1 to 2.2kW@400V. LR9D08 is a TeSys LR9D electronic overload relay from Schneider Electric for direct mounting on TeSys D contactors. With a large thermal setting range 1.6-8A, a selectable tripping class 5-10-20-30 and phase unbalance detection, it protects motors 1.1 to 2.2kW@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, electronic type, with phase unbalance protection (differential), self powered (no external power supply needed). Direct mounting on the bottom terminals of a Tesys LC1D09-D38 to form a compact starter contactor. Light and compact, 45mm wide. Manual control with test & reset buttons, manual / automatic reset selector. High accuracy, temperature compensated to keep a precise tripping over the ambient temperature range. Wide protection adjustment range 1.6-8A and selectable tripping class 5-10-20 -30. Trip signaling with 1NO+1NC auxiliary contacts and trip flag indicator. 90% reduction in energy dissipation compared to a thermal overload relay. Can be completed with terminal blocks and separate mounting accessories (LAD7B).
- Range : TeSys
- Product name : TeSys LRD
- Device short name : LR9D
- Product or Component Type : Electronic thermal overload relay
- Relay application : Motor protection
- Product Compatibility : LC1D12, LC1D32, LC1D38, LC1D09, LC1D25, LC1D18
- Thermal overload class : Class 5…30
- Thermal protection adjustment range : 1.6…8 A
- Power Consumption in W : 300 mW
- [Ue] rated operational voltage : 690 V power circuit, 660 V signalling circuit
- [Ui] rated insulation voltage : Power circuit 1000 V, Signalling circuit 690 V
- Tripping threshold : 1.25 In IEC 60947-4-1
- Time range : 1.5...4 min - automatic reset time
- [Ith] conventional free air thermal current : 5 A signalling circuit
- Associated fuse rating : 5 A gG for signalling circuit, 5 A BS for signalling circuit
- [Uimp] rated impulse withstand voltage : 6 kV
- Phase failure sensitivity : Phase difference > 40% 3 s IEC 60947-4-1
- Height : 2.85 in (72.5 mm)
- Width : 1.77 in (45 mm)
- Depth : 3.15 in (79.9 mm)
- Net Weight : 0.40 lb(US) (0.18 kg)
- Product Certifications : IECEE CB Scheme, UL, CSA, CCC
- IP degree of protection : IP20 front face IEC 60529
- Ambient air temperature for operation : -13…158 °F (-25…70 °C) IEC 60255-8
- Ambient Air Temperature for Storage : -67…176 °F (-55…80 °C)
- Operating altitude : 6561.68 ft (2000 m) without derating
- Mechanical robustness : Vibrations 10...150 Hz6 Gn IEC 60068-2-6, Shocks 11 ms15 gn IEC 60068-2-7
- Dielectric strength : 6 kV 50 Hz IEC 60255-5
- Category : US10I1222348
- Discount Schedule : 0I12
- GTIN : 3606485420943
- Returnability : Yes
- Country of origin : CN
- Unit Type of Package 1 : PCE
- Number of Units in Package 1 : 1
- Package 1 Height : 2.09 in (5.3 cm)
- Package 1 Width : 2.91 in (7.4 cm)
- Package 1 Length : 3.54 in (9.0 cm)
- Package 1 Weight : 7.79 oz (220.96 g)
- Unit Type of Package 2 : CAR
- Number of Units in Package 2 : 30
- Package 2 Height : 5.91 in (15.0 cm)
- Package 2 Width : 11.81 in (30.0 cm)
- Package 2 Length : 15.75 in (40.0 cm)
- Package 2 Weight : 14.61 lb(US) (6.629 kg)