TeSys LR9F electronic overload relay, thermal setting range 380-630A, class 20, for protection of motors 250-355kW@400V. to be mounted directly below a TeSys F 3-pole contactor LC1 F400, F500, F630, F800, use of a support mounting plate LA7F902 is mandatory (to be ordered separately). Motor protection includes thermal overload of 1-phase and 3-phase motors, phase failure, phase unbalance, prolonged starting times, stalled rotor conditions. On the front of the relay, it provides a thermal adjustement dial, buttons for test, stop & reset, a trip indicator, trip auxiliary contacts 1NO+1NC. Multi standards certified (IEC, UL, CSA, CCC, Marine), Green Premium compliant (RoHs/Reach).
Add to Quote CataloguePart Number | LR9F7581 |
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Country of Origin | FR |
UPC | 785901640233 |
UPC11 | 78590164023 |
EAN | 3389110640236 |
Availability | N |
Lead Time | 38 |
UNSPSC | 39122330 |
ECCN | EAR99 |
HTs Code | 8536490065 |
Prop 65 | This product can expose you to chemicals including: Antimony oxide & Antimony trioxide which is known to the State of California to cause Carcinogen harm. For more information go to www.p65warnings.ca.gov |
RoHS Compliant | Yes |
Discount Schedule | I12 |
Return Indicator | Yes |
Depth | 5.02 inch |
Height | 9.01 inch |
Width | 7.60 inch |
Weight | 9.17 pound |
Range | TeSys |
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Product Name | TeSys LRF |
Device Short Name | LR9F |
Product Or Component Type | Electronic thermal overload relay |
Relay Application | Motor protection |
Product Compatibility | LC1F400...LC1F630 LC1F800 |
Network Type | AC |
Thermal Overload Class | Class 20 IEC 60947-4 |
Thermal Protection Adj Range | 380…630 A |
Signalling Function | Pre-alarm indicator |
Network Frequency | 50/60 Hz |
Supply Voltage Limits | 17…32 V |
Mounting Support | Direct on contactor Plate |
Tripping Threshold | 1.12 +/- 0.06 In tripping IEC 60947-4-1 |
Surge Withstand | 4 kV IEC 61000-4-5 |
Contacts Type And Composition | 1 NO + 1 NC |
Ith Cnvtl Free Air Therm Crrt | 5 A control circuit |
Ue Rated Operational Voltage | 1000 V AC 50/60 Hz power circuit VDE 0110 group C |
Ui Rated Insulation Voltage | Power circuit 1000 V AC IEC 60947-4 |
Uimp Rated Imp Wstd Voltage | 8 kV IEC 60947-1 |
Phase Failure Sensitivity | Tripping in 4 s +/- 20 % IEC 60947-4-1 |
Reset | Manual reset |
Control Type | Dial White full-load current adjustment Test button Red Push-button Red reset Push-button stop |
Local Signalling | Trip indicator |
Temperature Compensation | -4…158 °F (-20…70 °C) |
Current Consumption | <= 5 mA no-load |
Switching Capacity For Alarm | 0...150 mA |
Voltage Drop | <2.5 V closed state |
Connections - Terminals | Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…2.5 mm²) flexible - with cable end Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…2.5 mm²) solid Control circuit screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²) flexible - without cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…1.5 mm²) flexible - with cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible - without cable end Control circuit screw clamp terminals 2 0.00 in² (1 mm²) solid Power circuit lugs-ring terminals M12 |
Tightening Torque | Control circuit 1.2 N.m screw clamp terminals Power circuit 58 N.m screw clamp terminals |
Height | 9.01 in (228.8 mm) |
Width | 7.60 in (193 mm) |
Depth | 5.02 in (127.6 mm) |
Product Weight | 9.17 lb(US) (4.16 kg) |
Standards | IEC 60947-4-1 IEC 60255-8 EN 60947-4-1 IEC 60255-17 VDE 0660 |
Product Certifications | UL CSA |
Protective Treatment | TH |
IP Degree Of Protection | IP20 IEC 60529 |
Ambient Air Temp For Op | -4…131 °F (-20…55 °C) IEC 60255-8 |
Ambient Air Temp For Storage | -40…185 °F (-40…85 °C) |
Operating Altitude | <= 6561.68 ft (2000 m) without derating |
Fire Resistance | 1562 °F (850 °C) IEC 60695-2-1 |
Mechanical Robustness | Shocks13 Gn for 11 ms IEC 60068-2-7 Vibrations 5...300 Hz2 Gn IEC 60068-2-6 |
Dielectric Strength | 6 kV 50 Hz IEC 255-5 |
Electromagnetic Compatibility | Resistance to electrostatic discharge 6 kV in indirect mode IEC 61000-4-2 Resistance to electrostatic discharge 8 kV in air IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test 10 V/m IEC 61000-4-3 Fast transients immunity test 2 kV IEC 61000-4-4 |
Category | 22334 - CONTACTOR,F-LINE,OVERLOADS |
Discount Schedule | I12 |
GTIN | 00785901640233 |
Nbr. Of Units In Pkg. | 1 |
Country Of Origin | FR |
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1619 Boyd St, Santa Ana, CA 92705
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